How to Rightly Explain a Sutra, and Who Explains It Well

The treatise now opens its third of five major divisions. A sūtra is called "contractual" (契, qì) because it accords both with ultimate truth and with the capacities of its hearers — a teaching that is at once true and rightly fitted to its audience. This Compendium exists to teach exactly how such a text should be understood and explained, spanning two fascicles (81–82), and the summary verse previews the whole of it. "Body" names the sūtra's own text and meaning; "explanation," together with the four terms that follow (occasion, meaning, objection, sequence), names the five aspects a teacher draws out in expounding it — what is to be taught, why it arose, what it means, how objections to it are resolved, and in what order it unfolds. "Teacher" names the ten qualities required of a genuine expounder. "The speaker, the listener, and praising the Buddha" cover, respectively, the eight qualities of skillful speech suited to five different kinds of listener, the ten-point standard for how a listener ought to attend, and the practice of praising the Buddha, briefly or at length, before teaching begins. And the verse closes by promising a demonstration, through an actual sūtra passage, of how to explain a text in practice, and the benefit that genuine study brings — the complete program for both fascicle 81 and fascicle 82 together.

Following the summary verse's own order, the treatise now unfolds "body" first: the very substance of what a sūtra is. A sūtra ("contractual scripture") is composed of two elements at once. Text is the actual body of names, phrases, and syllables strung together into an ordered scripture — the tool a teaching depends on to be conveyed at all. Meaning is the principle or reality those words point toward — what depends on the text to become manifest, since meaning cannot show itself without some vehicle of expression. Considered as what supports and what is supported, text is the support and meaning what rests upon it; considered instead as what expresses and what is expressed, text is the expressing agent and meaning the content expressed. Text alone, without meaning, could never produce genuine understanding in a listener; meaning alone, without text, could never be conveyed at all — a sūtra's body is complete only when both are present together, and it is precisely this combination that constitutes the entire domain a listener comes to know through study.

Having named the sūtra's body, the treatise now names the five aspects of genuinely explaining it. The dharma identifies which of the twelve divisions of scripture the text being explained belongs to. The occasion traces the specific causes and conditions — who asked, in what circumstance, at what time — that gave rise to this particular teaching being spoken at all. The meaning draws out the principle the text conveys, itself analyzable through ten further categories to be explained shortly. Resolving objections means posing, and then answering, the difficulties a passage might raise — whether self-posed or drawn from another's actual question — so that whatever remains unclear is brought fully into the light. And the sequence means explaining the text in its proper order, one point building on the last. These five aspects, briefly named here, will each receive extended treatment as the fascicle proceeds.

The treatise now turns from the brief overview to a detailed, separate explanation of the sūtra's body — text first, then meaning. Text, it turns out, is not simply the names, phrases, and syllables of ordinary grammar; it comprises six elements together. A body of names, a body of phrases, and a body of syllables together constitute the raw linguistic material of any teaching. Speech names the actual spoken quality of the teaching. Mode of address names the manner or angle from which a teaching approaches its subject. And the occasion for asking names the specific request — from one of twenty-seven distinguishable kinds of listener — that prompted the teaching to be given. Each of these six will now be explained in turn, beginning with the body of names.

A single name is simply a name; two or more together form a "body" of names. "Commonly known" means the shared understanding by which a community jointly recognizes a given word; "designation" (literally, "added-on speech") marks that every dharma is, in its own true nature, without any inherent verbal expression — language is something superimposed upon it after the fact, never the thing itself. The *Laṅkāvatāra Sūtra* teaches that dharmas have no own-nature and no verbal expression either, and that those who fail to see this empty of even emptiness wander on in confusion — yet the Buddha still chose to speak, comparing himself to a king who first grants a prince some token gift before conferring the real reward of land and subjects: words first point toward the deep truth so listeners can get some purchase on it, after which what has actually been personally realized can be conveyed more directly. Language conveyed this way remains only an approximation of what is truly profound, since the real nature of things can only be known by directly, non-conceptually realizing it within, free of all discursive elaboration — yet because that direct realization cannot otherwise be communicated to another, provisionally-posited names remain the necessary means by which a listener is first brought toward it.

Maitreya Bodhisattva's own great wisdom classifies every "commonly known designation" into twelve categories, all of them superimposed labels laid over things, yet still capable of picking out an object or a concept and making communication possible. A closely parallel twelfth-fold list of "modes of names" appears earlier in the Determination of the Bodhisattva Ground, with largely matching content under slightly different labels, useful for cross-reference. The first, imputed names, covers exactly the kind of naming already flagged as problematic throughout the treatise's earlier discussions of selflessness: internally, designating the aggregated body-and-mind as "I," "a sentient being," "one possessed of a life-span" (or, elsewhere, "agent," "person," "one who repeatedly takes rebirth," "ordinary being," "young one" — or simply "unenlightened" versus "noble"); externally, designating the aggregated elements and their derived forms as "vase," "garment," and so on. Every name a sentient being ordinarily uses to pick out anything, inner or outer, is in this sense imputed — projected onto a composite that has no such fixed identity in itself.

Real-thing names differ from imputed names in what they are attached to: where "I" names a mere aggregation with no such single referent findable within it, "eye" and the other sense-faculties are seeds-produced dharmas with genuine function — the eye genuinely, functionally exists, even though "I" does not. This is a relative, not an absolute, reality — still relative to the further distinction, drawn later, between merely provisional designation and what a noble one's wisdom directly realizes — but it marks a real difference nonetheless: names for the composite whole (an imputed vase) versus names for the functioning constituents that compose it (the real earth, water, fire, air, and sense-data that make up the vase). Among physical dharmas specifically, only fourteen count as strictly real-thing names — the five sense-faculties, the five corresponding sense-objects, and the four great elements — everything else being, strictly speaking, an imputed name for their composite. Names correlated by common kind, meanwhile, group many individual things under one shared label according to a common property: every sentient being, whatever the individual, shares the name "sentient being"; every solid, liquid, warm, or mobile element shares the name "earth," "water," "fire," or "wind" respectively; internal phenomena are similarly grouped as "form," "feeling," and so on — a name applied by kind rather than to any single individual.

Common-kind and distinct-kind names are correlative opposites: common-kind names group by the shared, general characteristic ("human being"), while distinct-kind names pick out the particular that distinguishes one member of a kind from another within it ("Buddhadatta" as this particular human, "blue" as this particular color among colors) — every human shares "human," yet each has a personal name marking individual distinction, just as the general category "color" resolves into the distinct names "blue" and "yellow." Names following a quality, the fifth kind, are named directly for a thing's own characteristic function rather than by any conventional or arbitrary label: matter is called "form" because it is subject to obstruction and to being broken apart; feeling is called "feeling" because its very function is to receive and register agreeable or disagreeable contact — without genuine receiving there is no feeling at all, exactly as words spoken to someone not listening produce no felt response; and the sun is named for its capacity to emit light, just as a lamp might be. In each case the name simply follows what the thing actually does.

Arbitrarily-assigned names differ from imputed names in a crucial way: an imputed name (like "vase") still rests on some genuine composite basis, while an arbitrarily-assigned name has no such correspondence at all — calling a poor man "rich," giving a child born under an inauspicious sign a name meant to compensate for it, or naming a person "monk" though no ordination was ever taken, are all names assigned with no regard whatsoever for what they actually denote, sometimes even directly contradicting it; the tortoise and the hare are themselves imputed names for real animals, but "the tortoise's fur" and "the hare's horn" — things that do not exist — are arbitrarily-assigned names with nothing real behind them at all. Commonly-understood and not-commonly-understood names, by contrast, concern only the breadth of a shared community's familiarity: a landmark's name known throughout a whole region, like a great mountain range, is commonly understood there; the same landmark's name in a language or convention foreign to that community remains, for them, not commonly understood — the same distinction separating, for instance, ordinary vocabulary from a given profession's own specialized terminology, well understood by insiders and opaque to everyone else.

Where a self-evident name's meaning is grasped immediately, a non-self-evident name's meaning resists understanding — mantras from the Draviḍa region of ancient India, whose sounds are recognized without their sense being known, exemplify names known by form alone. Abbreviated and expanded names then close the twelvefold list on a simpler note: "I" is a single-syllable, abbreviated name, while "person" (pudgala) strings together many syllables into an expanded one. With this, all twelve kinds of name — imputed, real-thing, common-kind, distinct-kind, quality-following, arbitrarily-assigned, commonly-understood, not-commonly-understood, self-evident, non-self-evident, abbreviated, and expanded — are fully explained, closing the body of names entirely. A sūtra draws on all twelve as needed — self-evident here, non-self-evident there, commonly understood in one place and not in another — which is exactly why each requires its own explanation. The treatise turns next to the body of phrases.

Where a name expresses only a thing's own bare identity, a phrase — the *Establishment of Consciousness-Only* teaches that "a name expresses own-nature, a phrase expresses distinction" — is needed to express the fuller relations and distinctions between things; one phrase, or two or more together, brings a name's meaning to its completion. Six kinds are named in three natural pairs: incomplete versus complete (a matter of whether the sense is finished or not), established versus establishing (a matter of what supports what logically), and topic versus explanation (a matter of what is announced versus what unpacks it) — each pair now to be illustrated with an example.

This famous stanza — refraining from evil, upholding good, and subduing one's own mind as the essence of every buddha's teaching — illustrates the distinction precisely. "Every evil" alone is not even grammatically finished, leaving a listener with no idea what is being said about evil at all. "Every evil ones" completes the grammar but leaves the meaning hanging — what about them? Only "refrain from every evil" finishes both text and meaning together, becoming a genuinely complete phrase; everyday speech, when too clipped or elliptical, often falls into exactly this kind of incompleteness and invites misunderstanding as a result.

This well-known verse illustrates established and establishing phrases directly: "all formations are impermanent" is the claim to be established, and "subject to the dharma of arising and ceasing" is what establishes it, explaining precisely why formations count as impermanent — subject to birth, they are necessarily subject to death, so quiescence, once birth and death themselves cease, is genuine bliss. Topic and explanatory phrases work similarly but more simply: "wholesome by nature" merely announces a topic, while "one who rightly proceeds toward being a good person" — someone genuinely capable of cultivating wholesome dharmas — explains what that topic actually means; a summary verse functions as a topic phrase in just this way, with the prose exposition that follows serving as its explanatory phrase. With this, all six kinds of phrase — incomplete and complete, established and establishing, topic and explanatory — are fully explained through their three natural pairs, closing the body of phrases entirely. The treatise turns next to the body of syllables.

A syllable is language's smallest unit, and every name or phrase, complete or incomplete, ultimately rests on a basic set of forty-nine such units in Sanskrit. The *Establishment of Consciousness-Only* identifies text itself with syllable, the shared support underlying both names and phrases; syllables are fixed and do not further change, and it is only by resting on this fixed foundation that whatever a name or phrase expresses can become manifest at all. Lü Cheng's own summary of the science of phonetics distinguishes the three levels concretely: an isolated sound or letter is itself called a syllable ("a," "i," and the like); syllables strung together to denote a single thing form a name ("person," "eye," and the like); and names strung together to explain a single action or principle form a phrase ("refrain from every evil," "every sentient being must die," and the like) — and "body," in each case, simply means a plurality, two or more of the unit in question gathered together, never a single isolated instance alone.

Having explained names, phrases, and syllables individually, the treatise now clarifies their relative scope. Desire — whose nature is to hope for an object and whose function is to drive diligent effort toward it — comes first of all: wishing to communicate, to make oneself understood, a being first forms the intention behind speech, and only then, through the mental factors of wish and applied thought, settles on a name to express what is intended. A name in turn heads a phrase, since phrases are simply names strung together — "every evil," "every good," and "subdue" combine to form the finished stanza already cited. And every phrase requires a name, every name requires a syllable, though the reverse does not hold: a single isolated syllable can never by itself form a phrase, and some syllables — an interjection like "ah" or "oh," used only to color a sentence's tone rather than to denote anything — never rise to the status of a name at all, remaining mere syllables without semantic content. Phrase is broadest in scope, syllable the smallest unit, and name stands between the two.

Having explained names, phrases, and syllables individually and their relative scope, the treatise now asks why they exist at all — and answers with a single purpose: communication. When the mind-consciousness, accompanying the five sense-consciousnesses, meets an object, a feeling arises; that feeling is then registered and interpreted through the mind's own conceptual naming, and it is only this naming that makes genuine communication between beings possible at all. "Designated-language contact" is established, the *Determinations on the Ground of the Five Consciousness-Groups and the Ground of Mind* explains, precisely because the mind-consciousness discriminates its object through language — unlike the five sense-consciousnesses, which can directly apprehend an object's own intrinsic nature, the mind-consciousness knows its object only by way of concepts, since dependently-arisen phenomena have no inherent verbal nature of their own; language is what is added on afterward. Desire comes first, moving the mind toward conceptual construction; conceptual construction comes first, moving the mind toward speech — without names to construct with, there would be no way to register or share what contact with the world has produced.

Three reasons together explain why names exist. First, shared understanding: saying "a cart" lets every listener grasp at once that a vehicle for carrying people along a road is meant — communication itself depends on this common recognition. Second, forming a mental image: the mind-consciousness apprehends an object only by way of a name first — seeing a tree, the mind can only take hold of "tree" as a mental image once the name "tree" is available to organize the perception around; conceptual construction always follows naming, never precedes it. And third, being called by speech: without names, there would simply be no way for one being to call out to, address, or summon another through spoken words at all — ordinary conversation itself depends on this function. Each reason names a distinct, necessary function; together they explain why a name is indispensable.

Where earlier the treatise explained a phrase as "gathered names," it now explains the reverse relation: it is precisely by gathering many names together that a phrase can bring some object never directly seen — a place, a scene, a whole complex of circumstance — fully and clearly into a listener's understanding. A description of a mountain resort, strung together from many individual names (Taiwan, the county, the elevation, the sheep grazing the highland meadow, the seasonal fruit), lets a listener who has never visited genuinely grasp what the place is like, purely through the gathered names forming complete phrases. Text, in turn, is what lets names and phrases themselves appear at all: without the individual syllables combining first into names and then into phrases, nothing could be expressed — reciting a Buddha's name letter by isolated letter conveys nothing, but strung together as a name and invoked as a phrase, it evokes genuine reverence in a listener's heart. The *Illuminating the Sagely Teaching Treatise* names this precisely: text is called such because it lets name and phrase come forth — text is the very ground on which both depend.

Having explained names, phrases, and syllables in the treatise's own systematic vocabulary, the discussion now turns to explain how the sūtras themselves speak of language, using a different but related set of terms — designated language, expression, and posited description, each with its own "wellspring" or generative source. Designated language ("increased-upon speech") is exactly what was called, earlier, a name correlated by common kind: only a noble one truly understands that language is superimposed on things that have, in themselves, no verbal nature at all — an ordinary being who takes an insult like "you're a fool" as expressing some real, substantial quality reacts with anger, while one who sees it as mere designated language, empty of any fixed referent, does not. Its wellspring is simply the shared desire among beings of one class to communicate about their shared objects: desire is the cause, designated language the effect it gives rise to.

Two further terms, broader in scope than designated language alone. Expression is speech genuinely fitted to what it describes — saying "a cup is a vessel for drinking" expresses the cup through a genuine, apt phrase, broader than the bare designated-language units ("cup," "drinking," "vessel") that compose it; its wellspring, per the *Compendium of Explanations*, is the discipline of phonetics and grammar itself, the traditional study governing how words are properly used, the very source from which fitting expression is drawn. Posited description is broader still: setting out an entire matter's full context and particulars, one by one, until a listener genuinely understands where something came from and what makes it distinctive — describing not just that a cup exists but where it was bought, how well it serves, how it improves the taste of water — and its wellspring is simply expression together with the desire that motivates it, since only through fitting words, born of genuine intent to communicate, can such a full description ever be assembled.

A final clarifying line draws the whole set of terms together. Designated language names an individual thing; expression gathers designated-language units into a genuinely fitting phrase describing that thing; posited description gathers expression, one item at a time, into a full account of a whole matter — three concentric circles of increasing scope, designated language the innermost and narrowest, posited description the outermost and broadest. Their respective wellsprings collapse into one another in just the same way: the wellspring of designated language is desire, the wellspring of expression just is that same desire once it has already become fitting speech — so desire and expression are, at root, one and the same thing under two names, "no separate desire apart from it" — and the wellspring of posited description is simply expression together with desire together. Every level, in the end, traces back to a single source: the wish to communicate. With this, the entire body of names, phrases, and text — their individual kinds, their relative scope, why they are posited at all, what each is for, and the sūtra's own parallel vocabulary of designated language, expression, and posited description together with their respective wellsprings — is fully explained. One further matter remains before this first of the six kinds of text is fully closed: where names, phrases, and syllables actually come to rest.

The treatise closes its account of text's first kind by pointing back to its own earlier, detailed treatment of the science of phonetics in the Stage Formed by Hearing, which names the same six grounds on which naming rests: the dharma-ground (the construction of names, phrases, and syllables themselves, along with speech possessing five virtuous qualities — refined, effortless, resonant, fitting, and rightly meant); the meaning-ground (ten categories of what is designated — the faculties, the great elements, action, seeking, unwholesome and wholesome conduct, flourishing, decline, use, and protection); the person-ground (grammatical gender — masculine, feminine, and neuter — and grammatical person — first, second, and third); the time-ground (verb tense across past, present, and future); the number-ground (singular, dual, and plural); and the ground of place and its root treatises (the foundational and derivative grammatical works of Sanskrit scholarship). Language and literature can never be separated from names, phrases, and text; these six grounds are simply the different places or occasions where different bodies of names, phrases, and syllables actually arise, depending on the object described, the person speaking, the time referenced, and the count involved. In sum: a name is designated language; a phrase brings a name to completion; text is what supports both. With this, the entire account of the body of names, phrases, and text — their kinds, their relative scope, their purpose, the sūtra's own parallel terms, and now the grounds on which they rest — is fully explained, closing the first of the six kinds of text entirely. The treatise turns next to the second kind: speech.

The treatise turns to the second of the six kinds of text: speech itself, the actual spoken quality of a teaching, distinct from its mere words. Eight qualities together mark speech capable of genuinely proclaiming the Dharma — leading toward the highest and being sweet-sounding are named as the first two examples, with six more to follow — and these same eight, the treatise notes, also correspond to eight further marks of how well speech's own words and phrases actually fit what they express, ranging from basic correspondence up through what is elsewhere called the resource of constant and thorough application. Every quality named here, spoken of at length already in the Grounds With and Without Investigation and Deliberation, describes not what a teacher says but how well it is said — the difference between speech that merely conveys information and speech genuinely able to move a listener toward liberation.

The first of the eight qualities: genuine Dharma-speech always leads a listener toward nirvāṇa, free of craving, hatred, and delusion, as its ultimate destination — whatever the immediate subject, the teaching's direction never loses sight of this final aim. The second: the very sound of such speech is clear and beautiful, likened to the kalaviṅka bird — a legendary bird whose song, scripture says, surpasses every other creature's even before it hatches from the egg, so lovely that gods, humans, and kiṃnaras alike cannot match it. Genuine Dharma-teaching is compared to this bird's voice because it is elegant and gentle rather than harsh, dignified and correct rather than frivolous, its very tone in accord with the teaching, the practice, and the fruit it conveys — delighting the listener, keeping the mind awake rather than dulled, correct rather than deviant, pure rather than defiled, and drawing the whole assembly toward nirvāṇa together.

Four more qualities. Self-evident speech uses vernacular that is genuinely accessible — plain rather than obscure — at every level, from word choice through phrasing. Easily-grasped speech reasons skillfully and illustrates its points vividly, often through concrete example, so a listener readily follows along. Delightful-to-hear speech draws a listener genuinely toward the Dharma's own meaning, not toward admiration of the speaker. And speech without dependence — perhaps the most demanding of the eight — is entirely free of any wish, however subtle, that the listener come away trusting or admiring the teacher personally; genuine Dharma-speech is offered from a mind of unconditioned compassion, seeking nothing for the speaker at all, neither reputation, flattery, nor personal advantage.

The seventh quality, speech that does not provoke resistance, means knowing exactly the right measure — neither so brief that a listener feels shortchanged nor so prolonged that patience wears thin; the *Lotus Sūtra* itself teaches that the Dharma should be taught equally to all beings, neither too much nor too little, not even multiplying words for one who deeply loves the teaching. The eighth, boundless speech, means that the meaning conveyed is itself vast and inexhaustibly skillful, capable of unfolding into ever more resourceful elaboration without ever running dry. Such speech, fully perfected in all eight qualities together, belongs properly only to bodhisattvas from the tenth ground upward and to the Buddha in complete fullness — even a genuine effort by an ordinary teacher, given how much depends on factors like the voice itself, a fixed karmic result difficult to change, and given that no unenlightened being possesses the four unobstructed forms of eloquence, is already a rare accomplishment if it manages not to stray from the Dharma at all. With this, all eight qualities of genuine Dharma-speech — leading toward the highest, sweet-sounding, self-evident, easily grasped, delightful to hear, free of dependence, measured, and boundless — are fully explained.

The eight qualities just explained now resolve into three underlying virtues. The virtue of orientation belongs to leading-toward-the-highest speech alone, since it alone names the destination — nirvāṇa — toward which all genuine Dharma-speech points. The virtue of own substance belongs to the next two, sweet-sounding and self-evident speech, since these describe qualities intrinsic to the speech itself: its sound (clear and lovely as the kalaviṅka's song) and its supporting words and phrases (skillfully chosen at every level). The virtue of applied function belongs to the remaining five — easily grasped, delightful to hear, without dependence, non-resistance-provoking, and boundless — since these describe the actual work the speech performs in practice: reasoning skillfully, drawing out meaning, remaining free of self-interest, staying rightly measured, and unfolding inexhaustibly. With this, the eightfold achievement of genuine Dharma-speech, now organized under these three underlying virtues, is fully explained, closing it entirely. The treatise turns next to the eight further marks of perfected verbal expression.

Beyond the eightfold speech just explained, a further eight marks characterize genuinely perfected verbal expression, beginning with correspondence, itself twofold. First, structural correspondence: a well-taught teaching orders its names, phrases, and text with real architecture — stating the general principle, then the particulars, then summarizing, then compressing the whole into a memorable verse, exactly as this treatise itself so often proceeds. Second, correspondence with the four kinds of reasoning, already explained at length in the Śrāvaka Ground: reasoning by dependence (every dharma arises only relative to its causes and conditions, and every designation only relative to what it designates); reasoning by function (the eye's function is to see, water's is to moisten, wholesome causes yield pleasant fruit); reasoning by proof (established through scriptural authority, through inference — coarse impermanence observed directly implies subtler momentary impermanence — and through direct perception, whether ordinary sensory perception or, at its purest, the meditative and finally the non-conceptual wisdom that sees selflessness directly); and reasoning by the nature of things as they simply are (a mountain is high, water is wet, fire is hot — such facts require no further "why," being simply how reality is constituted). Together these four kinds of reasoning cover the whole of dependent origination's true nature, and genuinely correspondent speech is speech that accords with them throughout.

Four more marks. A helpful companion presents a matter's causal side in proper sequence, laying out how one point genuinely leads to the next. A fitting sequel then builds on this, explaining in fuller sequence the actual relation between cause and its resulting fruit — accomplishing sequence lays the groundwork, and explaining sequence fills it in with detail. Crystal clarity means the words and phrases used are themselves self-evident, letting a listener see straight through to the meaning without obstruction. And what purely assists means the teaching skillfully reaches into each listener's own heart, drawing that heart toward correspondence with the Dharma and, ultimately, toward nirvāṇa itself.

The sixth mark, being fitting, differs subtly from "what purely assists": where the latter reaches into a listener's heart generally, being fitting means the teaching genuinely matches the specific capacities gathered in the actual assembly — householders, renunciants, the faithful and pure, the evil-inclined, and those in between, five broad kinds of listener the treatise will detail further on. The seventh, being suited, has three aspects: according with the Dharma (the words chosen genuinely match the twelve divisions of scripture they draw from); drawing out benefit (aiming the teaching clearly at what genuinely benefits hearers, whether worldly or supramundane); and according with the occasion (timely in every sense, including such matters as a teacher's proper bearing — robed and seated appropriately — that inspires reverence and purity of mind in speaker and listener alike). And the eighth, the resource of constant and thorough application, names speech that inspires beings to take up the thirty-seven factors of awakening with both thoroughgoing care and unbroken constancy, ultimately drawing forth the noble eightfold path's own correct view and its companions — genuinely skillful Dharma-speech is thus the very resource, the supporting condition, from which the noble path and true liberation are drawn. With this, all eight marks of perfected verbal expression — correspondence, a helpful companion, a fitting sequel, crystal clarity, what purely assists, being fitting, being suited, and the resource of constant and thorough application — are fully explained, closing this account, and with it the entire second kind of text, speech itself, entirely. The treatise turns next to the third kind: mode of address.

The third of the six kinds of text is comparatively brief: mode of address simply names the particular doctrinal framework a given passage of speech addresses itself through — the five aggregates, the eighteen elements, the sense-bases, the chain of dependent origination, the distinction between what is possible and what is not, or the four foundations of mindfulness — whichever a noble teacher, śrāvaka, bodhisattva, or Tathāgata alike, has chosen as the lens through which to correspond with and express a given truth. With this, mode of address is fully explained, closing the third kind of text entirely. The treatise turns next to the fourth kind: the occasion for asking.

The fourth and final kind of text names the actual occasion prompting speech: a suitable listener's own question. What follows classifies such listeners into twenty-seven kinds across seven categories (the Śrāvaka Ground elsewhere counts a closely related twenty-eight), beginning with faculty. Dull faculties describe a being whose five faculties of faith, diligence, mindfulness, concentration, and wisdom operate sluggishly and weakly with respect to whatever object is contemplated, lacking the capacity or force to penetrate the Dharma's meaning quickly. Sharp faculties describe the reverse: faculties that are keen and forceful, responding readily and swiftly, genuinely capable of penetrating meaning and realizing the truth without delay. Both kinds arise from two further causes each — an innate disposition present from birth, and a disposition shaped in this very life by diligence or its lack: neglecting cultivation of the good roots makes one dull, while diligent cultivation makes one sharp.

The second sevenfold set classifies listeners by which mental disposition dominates their conduct. Greed-dominant conduct marks one with intense, long-standing craving, often outwardly cheerful and glowing. Hatred-dominant conduct marks one prone to intense, sustained anger, habitually frowning and displeased. Delusion-dominant conduct marks one confused about cause and effect, unclear about how things actually work. Conceit-dominant conduct marks one with an intensely inflated sense of self. Discursiveness-dominant conduct marks one whose mind churns every matter into needless complexity, scattered and restless — elsewhere named the most difficult type to guide toward either concentration or wisdom. Balanced conduct marks one free of any single dominant affliction, all five present but none clearly stronger than the rest. And thin-defilement conduct marks one in whom greed, hatred, delusion, conceit, and discursiveness alike are all comparatively faint. The Buddha taught accordingly: contemplating the impure for the greed-dominant, loving-kindness for the hatred-dominant, dependent origination for the deluded, the elements' analysis for the conceited, and breath-counting for the discursive — while the balanced and thin-defiled may enter through whichever approach best fits their own prior habituation.

The third category, assembly, distinguishes only householder from renunciant — for lay followers the Buddha teaches first the dharma of upright conduct (giving, precepts, and the four immeasurables), then the essential teaching of the four noble truths that severs self-grasping; for the five kinds of renunciant (monks, nuns, and the rest), discipline differs by ordination while the deeper teaching on concentration and wisdom differs according to each one's own underlying aspiration. That underlying aspiration is the fourth category: a śrāvaka, hearing the Buddha's voice, cultivates the four noble truths, realizes emptiness, and attains a fruit up through arhatship; a pratyekabuddha, arising in an age without a living buddha, cultivates the thirty-seven factors of awakening without a teacher and likewise reaches arhatship; and a bodhisattva arouses the unsurpassed resolve, practices the six perfections, and works to liberate beings broadly — each receiving teaching suited to that aspiration: the four truths, the twelve links, or the six perfections, respectively.

The fifth category asks simply whether the seed for any of the three vehicles' noble path is present at all: a being bound for final nirvāṇa carries such a seed and, meeting a suitable condition, can be led to it — genuinely "savable"; one not so bound lacks it, and can be taught only the wholesome conduct that secures a favorable human or heavenly rebirth, never liberation itself. The sixth category, application, then distinguishes nine further stages of practical progress among those savable beings. Already entered correct dharma names one who has drawn near good teachers, gained genuine faith in the Buddha's word and discipline, undertaken pure precepts, and softened wrong views — itself subdividing into those not yet freed from affliction and those who have already attained the fruit; not yet entered names one carrying the seed but lacking every one of these steps so far. Having obstruction names one hindered by either of two well-known sets of three obstacles — application, withdrawal, and quietude on one accounting (illness, attachment to worldly activity or company, or restlessness and self-satisfaction blocking calming and insight respectively), or karmic, afflictive, and retributive obstruction on another (grave prior karma ripening to block the path, intense ongoing affliction resisting purification even with effort, or birth into one of the eight unfavorable conditions, such as the lower realms or a lifespan with no buddha present, where the Dharma cannot be heard or understood at all); without obstruction names freedom from both sets, health and right view intact, free to practice well. Already matured and not yet matured mark whether the five faculties have ripened enough, in this very life, to reach a genuine fruit or not yet. And fully bound, not fully bound, and unbound mark an ordinary being still gripped entirely by affliction, a learner-stage noble one who has cut off some part of it, and an arhat who has cut off all of it, respectively.

The seventh and final category simply distinguishes human listeners from every non-human kind of being — gods, hell-beings, hungry ghosts, and animals alike. The *Abhidharma-mahāvibhāṣā-śāstra* offers several accounts of why humans are so named: because, as a legendary wheel-turning king once instructed, humans alone reflect, weigh, and examine before acting, thereby growing skillful in every craft; because humans alone excel in three things beyond even the gods — courage (undertaking austerities without seeing the result in advance), memory (recalling distant past events clearly), and pure conduct (cultivating the roots that lead toward liberation and undertaking the precepts of individual liberation). With this, all twenty-seven kinds of listener — faculty (2), disposition (7), assembly (2), aspiration (3), savability (2), application (9), and kind (2) — are fully explained, closing this detailed classification entirely. The treatise turns next to draw out the overall significance of this fourfold occasion for asking.

Having explained all six kinds of text individually — the body of names, phrases, and syllables; speech; mode of address; and the occasion for asking — the treatise now shows how they reduce to four underlying marks. What is spoken combines names, phrases, and text (the substance) together with mode of address (their function put to use) — substance first, function following. Whom it is for is simply the twenty-seven kinds of listener already classified in such detail, the actual audience a teaching is shaped to reach. What speaks it is speech itself, the sound through which names, phrases, and syllables — themselves merely provisional designations resting on sound — are actually voiced. And who speaks covers every qualified teacher: śrāvaka, bodhisattva, or Tathāgata (and, more broadly still, even gods and ordinary humans capable of expounding the Dharma). Substance and function, audience, medium, and speaker — the whole of what makes a sūtra's text what it is, in four marks rather than six.

A closing summary explains why all six — seemingly quite different in kind — properly share the single name "text": the body of names, phrases, and syllables is text's own substance; mode of address is that substance's function; the occasion for asking is the causal condition prompting text to arise at all; speech is what text depends on to be voiced; and the speaker is who actually brings the text forth. Remove any single one of the six and a sūtra's meaning simply fails to become manifest — no substance without names and phrases, no function without a mode of address to put them to use, no arising without a listener's question to prompt it, no expression without speech to carry it, no delivery without a qualified speaker to voice it. Because all six together, and only together, make meaning genuinely manifest, all six rightly share the name "text." With this, the entire account of text — the sūtra's own body of names, phrases, and syllables, speech, mode of address, and the occasion for asking, together with the four marks and single purpose underlying all six — is fully explained, closing text, the first component of the sūtra's body, entirely. The treatise turns next to meaning, the second component, in ten kinds beginning with the meaning of ground.

Having closed the entire account of text, the treatise turns to meaning — the principle text conveys — organized, per Maitreya's own analysis, into ten headings (compressed into eight sections below, since the seventh and eighth, and the ninth and tenth, are each treated as a single pair). The first heading, the meaning of ground, names the very stages of practice a sūtra's teaching addresses. In brief, five stages span the entire path: the ground of accumulation (an ordinary being outside the path proper, gathering the merit and wisdom that support genuine practice, as a traveler first gathers provisions); the ground of application (an ordinary being who has attained at least proximate concentration and begun cultivating insight, progressing through the four roots of goodness — heat, summit, forbearance, and supreme worldly dharma — a śrāvaka practicing the four truths' sixteen aspects and a Consciousness-Only practitioner the four kinds of investigation and as-it-is wisdom, in each case suppressing the conceptually-constructed afflictive and cognitive obstructions); the ground of seeing (the path of seeing itself, attaining the first fruit or the first ground, where a śrāvaka cuts off the 112 conceptually-constructed afflictions and a bodhisattva cuts off the manifest activity, seeds, and habituated traces of both obstructions at their conceptually-constructed level); the ground of cultivation (continuing on from there to cut off the innate, deeply rooted seeds of both obstructions); and the ultimate ground (arhatship for a śrāvaka, pratyekabuddhahood for a solitary awakener, buddhahood itself for a bodhisattva). Analyzed in full detail, these same five stages expand into the seventeen grounds structuring the entire *Yogācārabhūmi-śāstra* itself, summarized in its own opening verse: the five consciousness-groups and mind; the three grounds with and without investigation and deliberation; the two grounds of concentrated and unconcentrated states; the two grounds with and without mind; the three grounds formed by hearing, reflection, and cultivation; the three vehicle-specific grounds of śrāvaka, bodhisattva, and pratyekabuddha; and finally the two grounds with and without residue — the very seventeen grounds whose Determinations the treatise itself only just finished closing in fascicle 80.

The fourth and fifth of the first five characteristics complete this opening set. Agreeable cause names wholesome, contaminated dharmas — the five precepts and the ten wholesome deeds an ordinary being keeps — that yield pleasant human and heavenly fruit. Disagreeable cause names unwholesome dharmas whose fruit is unwelcome. Nourishing cause names how wholesome, unwholesome, or neutral dharmas already arisen, through repeated and thorough cultivation, cause dharmas of the same kind to arise ever more strongly afterward — correct hearing, reflection, and cultivation nourished this way eventually yield the acceptance that no dharma truly arises. The cause of circling on names the twelve links of dependent origination themselves — ignorance planting the seeds of the three realms, karma's habituation, and craving and grasping's nourishment together driving birth, aging, and death around again without end. And the cause of reversal names every path capable of quieting affliction and moving toward awakening — the paths of seeing, cultivation, and no-more-learning, the accumulations for both worldly and supramundane paths, and the four roots of goodness that prepare the way — essentially the truth of the path itself. Characteristic as effect then simply names whatever these five causes, once conditions are complete, actually produce: birth into or out of the three realms, the attainment of nirvāṇa, the accomplishment of the Buddha's teaching, the completion of any skillful undertaking, or the functioning of any dharma's own proper activity — the fruit that appears once worldly or supramundane cultivation bears result. With this, the first five characteristics — own, common, imputed, cause, and effect — are fully explained, closing this set entirely. The treatise turns next to a second set of five.

The characteristic of alternate approach names how one and the same teaching can be explained through different angles that all lead toward the same nirvāṇa — Madhyamaka, Consciousness-Only, and the teaching of the eternal true mind, for instance, or the treatise's own later chapter explicitly devoted to "alternate approaches." The characteristic of yogic practice names the sequential stages of calming-and-insight cultivation, counted either as four factors (faith, aspiration, diligence, and skillful means) or as nine stages of the path (the mundane and supramundane paths; the preparatory path; the uninterrupted path that actually cuts off affliction; the path of liberation that follows; the path of further advancement; and paths of inferior, middling, and superior strength). The characteristic of change names the transformation a being undergoes circling through the three realms and five destinies, taking one rebirth after another. The characteristic of defilement covers the three defilements of affliction, karma, and rebirth — or, put otherwise, the truths of suffering and its origin. And the characteristic of purity covers the truths of cessation and the path — or, as the *Buddha-Ground Sūtra Treatise* puts it, the pure dharma-realm a buddha has fully realized, true suchness itself, obscured only as clear sky is obscured by passing smoke and cloud, until the diamond-like concentration finally disperses every last seed of both obstructions and true suchness stands as the ultimate transformed dependence, complete and pure.

The third and final set of five characteristics turns from doctrinal content to the very relationship between language and what it describes — a fitting culmination given this whole Compendium's concern with proper interpretation. What is expressed comprises the five factors already treated at length in the Determination of the Bodhisattva Ground: characteristic (whatever basis any statement addresses); name (the designation superimposed upon that basis by the discriminating sixth consciousness, since the dependently-arisen basis itself, whether physical or mental, has no name of its own until conceptual construction adds one); discrimination (the mental factor of apprehending an object, active throughout the eight consciousnesses); true suchness (what the selflessness of dharmas discloses, the domain of a noble one's uncontaminated non-discriminating wisdom, never itself the basis for any verbal designation); and correct wisdom (twofold — the purely supramundane root wisdom, called non-discriminating wisdom, by which śrāvakas and pratyekabuddhas realize personal emptiness and bodhisattvas realize both emptinesses directly; and the worldly-and-supramundane subsequently-attained wisdom that, arising after this direct realization, discriminates dependently-arisen phenomena as dreamlike without falling back into confusion about self or dharmas). The first three of these five factors are the defiled marks of ordinary saṃsāra; the last two are the pure marks of the supramundane — together, everything any sūtra ultimately expresses.

Where what is expressed names the five factors as objects of speech, what expresses names the speech itself — before writing existed, purely spoken language, seeking to convey a thing's own-nature and its distinctions — and identifies this speech directly with the imagined own-nature already familiar from the treatise's earlier discussions of the three natures: language is precisely the ground on which beings project a fixed, substantial nature onto what is, in truth, empty of any such thing. Eight names trace this same imagined nature from different angles. It is imagined because, per the *Compendium of the Great Vehicle*, the sixth consciousness's limitless discriminating activity gives rise to a distorted appearance with no real own-nature of its own — only the imagining itself can be found, never any genuine referent. It is formed through mere aggregation because what the mind imagines as "self" is merely the coincidental gathering of the five aggregates, and what it imagines as any "dharma" is merely the coincidental gathering of causes and conditions — dreamlike, with no real own-nature to be found beneath the aggregate. It is a superimposed mark because the true, inexpressible nature of both conditioned and unconditioned dharmas gets language added onto it after the fact, and an ordinary being then mistakes that addition for something genuinely real. It is falsely grasped because the mind clings to what has no substance at all as though it were substantial — a self imagined to reside permanently within the body where none can be found. It is what verbal expression discloses because it is only ever a name-disclosed semblance of meaning, with no genuine object behind the name. It is the application of letters because it exists only through the power of written or spoken language giving it apparent form. It is mere sound because, examined closely, nothing at all can be found within spoken language beyond the sound itself — empty as an echo in a valley. And it possesses no substantial mark at all because, if there is no substance to what language designates, there can be no mark of that substance either. As Master Yinshun observes, what we take ourselves to be perceiving has, by the time discriminating consciousness gets hold of it, already become entirely this imagined nature — an ordinary being's whole understanding of the world through language is, in this sense, wholly a matter of grasping.

Neither what is expressed nor what expresses, taken alone, produces the grasping mind — it is specifically their mutual correspondence, taking hold together, on which the sixth consciousness's grasping actually rests: consciousness perceiving a flower relies on both the expressing name "flower" and the expressed appearance together, and though neither the name nor the appearance has any substance of its own, their correspondence still gives rise to the mind's false conviction that a real flower is there. The *Compendium of the Great Vehicle*'s own verse names this precisely: the meaning of correspondence is nothing other than what is discriminated through the mutual entwining of syllables into meaning, letter building upon letter — wisdom never operates on what is expressed independently of what expresses it, since the two are never actually separable this way, which is exactly why the true nature of things, unlike this correspondence, admits no expression in words at all. A noble one's non-discriminating wisdom is free of precisely this correspondence; an ordinary being's cognition never is.

Grasping names the fourth characteristic in this final set: relying on the correspondence between what expresses and what is expressed just explained, an unenlightened mind's discriminating activity takes every dharma's imagined own-nature to be genuinely real, and this grasping — both its active manifestation and the latent seed it leaves behind, habituating the mind toward grasping again — is exactly what keeps beings circling through the three realms and five destinies without end, seed producing manifest grasping and manifest grasping in turn depositing further seed, an unbroken circle with no discernible beginning or end.

The fifth and final characteristic of this last set of five stands opposite grasping: a noble one who has genuinely seen the truth — attained both the uncontaminated root wisdom and the subsequently-attained wisdom — correctly understands that what expresses and what is expressed are both merely names, mere conceptual construction with no substance behind either, and, seeing this exactly as it is, no longer deposits fresh seeds of grasping and is progressively freed even from the habituated trace such grasping leaves behind. Correct wisdom directly realizing true suchness is precisely what non-grasping means. With this, all fifteen characteristics — the first five (own, common, imputed, cause, and effect), the second five (alternate approach, yogic practice, change, defilement, and purity), and this final five (what is expressed, what expresses, their correspondence, grasping, and non-grasping) — are fully explained, closing the concise account of the meaning of characteristic entirely. The treatise turns next to point toward its fuller treatment.

The treatise closes this account of characteristic by pointing to its own earlier, fuller treatment in the Stage Formed by Reflection, which names three marks of genuinely correct reflection. Purity of own-nature names nine supporting conditions for reflection free of defilement: dwelling alone in quiet and reflecting carefully on what has genuinely been heard; setting aside altogether what cannot fruitfully be pondered (a hare's horn, endlessly speculated upon, yields only fantasy, never truth); knowing to distinguish a teaching's deeper, definitive sense from its merely provisional expression, and relying on the former; attending to meaning rather than clinging to the letter; simply trusting what remains beyond one's present depth rather than presuming to refute it, while examining with wisdom what can genuinely be investigated now; and reflecting with firmness, stability, continuity, and a thoroughness that never grows discouraged partway through. Investigating what is known means skillfully discerning presence and absence of characteristic, and of nature, in what is examined. And investigating the teachings themselves means examining both the meaning of the scriptures directly and the meaning of their summary verses — verses of ultimate significance (correct reflection on selflessness), of intended purport (locating the teaching's aim in discipline, concentration, and wisdom), and of essential content (the many verses expressing, in different words, refraining from evil, upholding good, purifying one's own mind, and departing from craving for the three realms). Guided by a noble one's wisdom and pursued through study, training, and reflection along these lines, a practitioner comes to correctly know what the Buddha means to convey — closing the meaning of characteristic, the second of the ten kinds of meaning, entirely. The treatise turns next to the third kind: the meaning of attention and the rest.

The third of the ten kinds of meaning traces the sequence of attention a practitioner actually cultivates in meditation, using the four noble truths as illustration. Attention grasping the mark first learns the coarse features of what is contemplated. Attention of resolute understanding then penetrates both the full extent and the true nature of every mark more deeply. Attention of withdrawal, once resolute understanding has grown strong enough, cuts off the coarsest grade of affliction. Attention of gathering joy continues on to cut off the middling grade, delighting increasingly in the practice itself. Attention of examination then checks whether every affliction has genuinely been removed. Attention of application's culmination presses on, through renewed resolute understanding, wherever affliction still remains. And attention of application's resultant culmination completes the application once even the subtlest grade is cut off, yielding release through either the worldly or the supramundane path. These seven attentions together trace the entire arc from a meditation's first grasp of its object to the liberation it finally secures.

Ten kinds of uncontaminated wisdom, arranged partly by object and partly by scope. The first four correspond directly to the four noble truths: the wisdom of suffering contemplates contaminated formations as suffering, empty, impermanent, and selfless; the wisdom of origin contemplates their cause, accumulation, arising, and condition; the wisdom of cessation contemplates cessation, peace, excellence, and release from those same formations; and the wisdom of the path contemplates the path, its correctness, its practice, and its power to lead beyond. Wisdom regarding dharmas and wisdom by inference then distinguish where this same realization operates: the former, applied directly to the desire realm's four truths, cuts off the views to be abandoned by seeing there; the latter, applying that same understanding by analogy to the form and formless realms, cuts off the corresponding views there. Wisdom knowing another's mind reads whether another being's mind is pure or defiled — contaminated in an ordinary being or a learner, uncontaminated in one beyond learning. Conventional wisdom, shared by ordinary beings and noble ones alike, understands worldly matters correctly through conventional designation — what is wholesome or not, blameworthy or not — and moves skillfully through the world accordingly. And the wisdom of exhaustion and the wisdom of no further arising both belong to the arhat's final, complete realization: the former knowing directly that every affliction of the three realms has been exhausted, the latter knowing that no future rebirth from it will ever arise again — one the root wisdom of that direct realization, the other the subsequently-attained wisdom confirming it, according to whether discrimination is absent or present in the knowing.

Eye-consciousness, resting on the eye faculty, discerns form; ear-consciousness, resting on the ear, discerns sound; nose-consciousness discerns smell, tongue-consciousness discerns taste, and body-consciousness, resting on the body, discerns tactile contact; mind-consciousness, the sixth, is where mind, intellect, and consciousness itself converge — the treatise's very opening fascicle analyzes each through own-nature, support, object, accompanying factors, and function. A sentient being's whole world of experience turns entirely on these six — understanding one's own physiology and the working of consciousness is what allows a practitioner, in the midst of ordinary seeing, hearing, and knowing, to observe rather than react, subduing craving and aversion before they take hold. Though this is conventional wisdom rather than ultimate insight, it is the necessary ground on which ultimate wisdom is eventually built.

Nine stages of full understanding trace an arhat's complete cutting-off of affliction, established on two grounds: the first six through penetrating the truths directly at the path of seeing, the last three through utterly transcending each realm at the path of cultivation. The first six, taken in three pairs (desire-realm and form-formless-realm versions of the same cutting), sever the conceptually-constructed afflictions bound to the truths of suffering-and-origin, of cessation, and of the path respectively — twenty afflictions in the desire realm's first pair (the five sharp views and five dull afflictions applied to each of the two truths), eighteen in each form-and-formless-realm pair (the same ten minus aversion, which does not arise in those higher realms, applied across the pair of realms together). The seventh, cutting off the fetters conforming to the lower portion, completes the path of cultivation's work within the desire realm — severing the innate craving and aversion still remaining after stream-entry, secured only at the non-returner's fruit. And the eighth and ninth complete the parallel work in the form and formless realms respectively, exhausting whatever subtle craving for meditative absorption or higher rebirth still remains. Achieving all nine together constitutes arhatship in full.

Where the three concentrations named elsewhere in the treatise may be either contaminated or uncontaminated depending on the practitioner, these three gates of liberation, detailed separately in the Śrāvaka Ground, are specifically the uncontaminated contemplations that actually cut off affliction. The gate of emptiness observes that every conditioned dharma, born from the coincidence of causes and conditions, contains no genuine being, life, or self at all — whether sought within or apart from the aggregates, no such self can be found, and thoroughly penetrating this brings mastery over every dharma. The gate of wishlessness observes the manifold faults and dangers pervading the five contaminated aggregates in every possible rebirth throughout the three realms, and, seeing this, no longer wishes for any further such rebirth to come. And the gate of signlessness arises from a deep aspiration toward nirvāṇa's unborn, unceasing peace — seeing it as the most ultimate, tranquil state, forever beyond the three realms' suffering and free of every characteristic whatsoever. Broadly: emptiness leans toward personal selflessness, wishlessness toward freedom from craving for further existence, and signlessness toward the markless nature of nirvāṇa itself — three distinct doors onto the same liberation. With this, all five approaches to contemplation — the seven attentions, ten wisdoms, six consciousness-groups, nine full understandings, and three gates of liberation — are fully explained, closing this account entirely.

This closing instruction draws the five approaches together into a single method: a practitioner should learn to ask, of any conditioned or unconditioned dharma under examination, which of the seven attentions applies to it, which of the ten wisdoms knows it, which of the six consciousness-groups discerns it, which of the nine full understandings cuts off affliction connected to it, and which of the three gates of liberation opens through it — and should take up whichever approach fits, again and again, as an ongoing practice of contemplation. With this, the meaning of attention and the rest, the third of the ten kinds of meaning, is fully explained, closing it entirely. The treatise turns next to the fourth kind: the meaning of basis.

The fourth kind of meaning identifies what any given teaching in a sūtra actually rests on. Basis in a matter itself subdivides into three: the fundamental matter concerning a being's own condition, the matter of the means for attaining it, and the matter of compassion for others — each to be unfolded shortly. Basis in a time covers matters spoken of as past, future, or present. And basis in a person covers the twenty-seven kinds of listener already classified in such detail under the occasion for asking, since the Buddha addresses each kind of being with teaching suited to that being specifically. Every sūtra's content, in the end, comes down to some person, some matter, and some time — this threefold basis is simply what any passage of scripture is actually about.

Basis in a matter, the largest of the three bases, unfolds into three further layers. The fundamental matter — "fundamental" naming the five aggregates as the very ground of a being's existence and practice — covers six conditions any being's aggregates may be found in, from fortunate and unfortunate rebirth through decline, advancement, ordinary birth-and-death, and finally nirvāṇa itself, each to be detailed shortly. The matter of the means for attaining these conditions covers twelve kinds of conduct, really six pairs of contrasting reasoning-by-dependence applied to how a being actually acts — desire versus departure from it, wholesome versus unwholesome, painful versus not, conforming to decline versus to advancement, defiled versus pure, and self-benefiting versus other-benefiting conduct. And the matter of compassion for others names five concrete ways of helping beings: freeing them from craving, demonstrating the teaching directly, instructing them further, encouraging their effort, and rejoicing together in whatever progress is made — the practical shape genuine compassion takes.

A fortunate destiny simply names rebirth as a human or a god, drawn by wholesome karma, wholesome intention, and correct view; an unfortunate destiny names rebirth in hell, as a hungry ghost, or as an animal, drawn by their opposites. Decline, the third condition, then unfolds in seven ways not measured against anyone else — one's own lifespan, physical appearance, strength, wealth, comfort, renown, and eloquence, each simply compared against one's own earlier state, whether through natural exhaustion of karma, exhaustion of merit, or premature death through carelessness — and seven ways measured specifically against another being: being born into a lower caste than someone else, losing a concentration once possessed while another retains it, having a thin family line where another's flourishes, speaking without the authority that commands respect, possessing duller wisdom, being unable to obtain the fine sense-pleasures another enjoys, and, even where enjoyment is available, taking no genuine delight in it at all — fourteen concrete ways, in total, that a being's condition can decline.

Advancement is simply the mirror image of decline just explained — lengthening rather than shortening lifespan, gaining rather than losing status, both without comparison to another and measured against another. Birth-and-death, the fifth condition, is then shown to be nothing other than the first four conditions taken together: fortunate and unfortunate destiny, decline and advancement, cycling endlessly — the *Connected Discourses* likens it to a stick thrown into the air, bound to land somewhere, on clean ground or foul, exactly as one who does not truly know the four noble truths must land in some destiny or other, favorable or not. Nirvāṇa, the sixth and final condition, names the two realms already explored at length in fascicle 80: nirvāṇa with residue, where the *Abhidharma-mahāvibhāṣā-śāstra* and the *Establishment of Consciousness-Only* both confirm that an arhat's outflows are forever exhausted even while the physical body, inherited from prior karma, still continues — every affliction-based support gone, though the bare support of life itself remains, so that the fetters are truly and completely ended even now; and nirvāṇa without residue, where even that residual bodily support finally ceases, every trace of suffering forever stilled. With this, all six conditions of the fundamental matter — fortunate destiny, unfortunate destiny, decline, advancement, birth-and-death, and nirvāṇa — are fully explained, closing the fundamental matter entirely. The treatise turns next to the matter of the means for attaining these conditions, in twelve kinds of conduct.

Drawing on a teaching the Buddha gave the householder Anāthapiṇḍika in the *Madhyama-āgama*, the treatise's own opening Ground of Mind distinguishes ten kinds of person by how wealth is earned and then used, moving from worst to best. Some earn wealth unlawfully (through killing, arms-dealing, prostitution, gambling, or the like) and then neither enjoy it themselves, support their family, nor give toward merit; some earn it unlawfully and enjoy it alone, without supporting others or giving; some earn it unlawfully yet still enjoy it, support their family, and give toward merit. The same three patterns of use then repeat for wealth earned partly lawfully and partly not, and again for wealth earned entirely lawfully — except that the lawfully-earned case adds a further, more refined distinction: even one who earns lawfully, enjoys the wealth, supports family, and gives toward merit may still not understand the value of renunciation in how it is used, while the tenth and most complete kind does understand this, setting some portion of rightly-earned, rightly-shared wealth toward genuine spiritual practice rather than mere indulgence. Of the ten, only this last is fully rounded — earning rightly, using rightly, sharing rightly, and understanding rightly all at once.

Conduct of departure names the practitioner's path directly opposite conduct of desire: seeing clothing, food, medicine, and every other object of enjoyment as impermanent, suffering, empty, and selfless, one grows weary of the world and goes forth, taking up the precepts, guarding the senses, eating in moderation, and remaining wakeful in practice — the whole apparatus of renunciation that leads out of saṃsāra. Wholesome conduct names giving, discipline, and the four immeasurables cultivated as contaminated good, yielding favorable human and heavenly fruit. And unwholesome conduct names the three evil deeds of body, speech, and mind driven by greed, hatred, and delusion — or, counted differently, the ten unwholesome deeds — which, left unconfessed and grown weighty, draw rebirth in one of the three lower destinies.

Painful conduct names the extreme ascetic practices of certain non-Buddhist practitioners — going naked, starving themselves, or otherwise inflicting needless suffering in the mistaken belief that pain itself purchases liberation, since without genuinely cutting off affliction, such suffering accomplishes nothing. Non-painful conduct is the Buddha's own middle way: neither indulging desire nor punishing the body, but lawfully obtaining and rightly using life's necessities with mindfulness and moderation, free of greed, hatred, and delusion alike. Conduct conforming to decline names any deed that obstructs one's own lifespan or other advancement — while its reverse, conduct conforming to advancement, is illustrated in the *Parrot Sūtra*, where the householder Śuka questions the Buddha at length about exactly which causes and conditions lead to long life or short, prosperity or poverty, laying out the full causal picture of what draws a being toward advancement rather than decline.

Defiled conduct — every contaminated dharma not yet freed from distortion or affliction's seeds — traces back to ignorance, which breeds affliction, which drives karma, which produces the circling of birth-and-death. Karmic defilement covers the contaminated bodily, verbal, and mental karma (meritorious, demeritorious, and unmoving) that affliction produces, itself rooted in greed, hatred, and delusion. Afflictive defilement covers every root and secondary affliction, all of them ultimately accompanied by ignorance, and is here represented by the four inversions: the false view of self mistaking what is selfless for a self; the extremist view of permanence mistaking what is impermanent for permanent; the view holding an inferior view as supreme mistaking what is impure for pure; and attachment to wrong precepts and vows mistaking what is suffering for bliss (craving itself spans both the impure-as-pure and the suffering-as-bliss inversions). And defilement of circling on — the very continuation of a defiled life through defiled karma — is represented by its two deepest roots, ignorance and craving for existence, whether self-love for one's own aggregates or craving for pleasant objects.

The reasoning behind each count is now made explicit. Greed, hatred, and delusion — the three unwholesome roots — directly give rise to every karmic defilement, which is why karmic defilement is represented by exactly these three terms. The four inversions likewise directly arouse afflictive defilement in its many forms — mistaking the impermanent aggregates as permanent breeds the extremist view; mistaking austerity as the cause of liberation breeds attachment to wrong precepts; mistaking the selfless as self breeds the false view of self; and mistaking these very impure views as supremely pure breeds the view holding an inferior view as supreme — which is why afflictive defilement is represented by these four. And once affliction has arisen, renunciants — who have left behind the ordinary concerns of desire, so that whatever affliction remains tends to be rooted in mistaken views — circle on chiefly through the gate of ignorance, while householders — still immersed in worldly desire, so that affliction tends to be rooted in craving — circle on chiefly through the gate of craving for existence: craving conditions grasping, grasping conditions becoming, and becoming unfolds into birth, aging, and death, the whole mass of suffering. With this, defiled conduct, its nine root terms, and the reasoning behind each, is fully explained, closing it entirely. The treatise turns next to pure conduct.

Pure conduct — the tenth of the twelve — maps the three trainings directly onto the five stages already explained under the meaning of ground, again in nine root terms. Discipline cannot arise without some foundation, mind cannot settle without discipline, and wisdom cannot arise without a settled mind — the three depend on each other in strict order. The training in higher discipline, paired with the ground of accumulation, and the training in higher mind, paired with the ground of application (where concentration first becomes possible and insight can be cultivated within it), are each represented by freedom from greed, hatred, and delusion — six terms in total. The training in higher wisdom, spanning the ground of seeing, the ground of cultivation, and the ultimate ground, is represented by three further terms: freedom from the four inversions (the uncontaminated right view attained at the path of seeing, where conceptually-constructed distortion no longer arises); clarity (ignorance progressively dispelled through the path of cultivation); and liberation (the ultimate ground's final freedom, wisdom's own work brought to completion). Though each pairing highlights one stage in particular, all three qualities are, in truth, present in some degree at every one of the three later stages together — the pairing simply names where each becomes most prominent.

The final pair of the twelve kinds of conduct distinguishes not what is done but why. A śrāvaka may teach, and a pratyekabuddha may display a wondrous transformation, each thereby benefiting other beings incidentally — yet the deep aspiration behind their practice was never fundamentally oriented that way, viewing the three realms as a prison and birth-and-death as an enemy, emphasizing personal selflessness through the four truths and dependent origination, cutting off the afflictions of view and cultivation, and inclining toward solitary practice over active engagement with the world; their compassion, though genuine, remains comparatively slight beside a bodhisattva's. A buddha or bodhisattva, by contrast, though also delighting in nirvāṇa and wary of affliction — even more so than a śrāvaka — takes compassionate engagement with the world as the very point of practice from the start: self-benefit and benefiting others together, awakening oneself and awakening others together, emphasizing dharma-emptiness, cultivating the six perfections and the non-dual gate to reality as the very provisions of the path, seeing worldly and ultimate truth as inseparable and saṃsāra as nirvāṇa itself, and thereby able to labor for beings without limit across all future time. With this, all twelve kinds of conduct — desire, departure, wholesome, unwholesome, painful, non-painful, conforming to decline, conforming to advancement, defiled, pure, self-benefiting, and other-benefiting — are fully explained, closing the matter of the means of attainment entirely. The treatise turns next to the matter of compassion for others, in five concrete acts.

The matter of compassion for others, the third and final layer of basis in a matter, unfolds in five stages of guidance, beginning with these two. Causing freedom from craving reproves six dark faults the Śrāvaka Ground names in beings who mistake what is impure, within or without, for something genuinely lovely: such delusion is itself contentious, painful, harmful, disaster-prone, and consumed by burning craving, and it draws forth future birth, aging, sickness, death, and every attendant sorrow — seeing this danger clearly is what first moves a being to wish for freedom from craving at all. Demonstrating then guides that same being toward bright, wholesome conduct by displaying the four kinds of true principle already explained earlier in this fascicle: reasoning by dependence, by function, by proof, and by the nature of things as they simply are — the very framework by which a teaching's correspondence with reality is established, now offered as the positive path once craving's danger has been seen.

The final three acts of compassion complete a natural progression. Guiding places a student who has come to genuine resolute understanding into the discipline suited to a beginner — good conduct comes first, before concentration and wisdom — and once that student has mastered ordinary conduct well enough to ask, of their own accord, "what should I do next?", the teacher then guides them toward the further trainings of concentration and wisdom, exactly as the Śrāvaka Ground describes at length. Encouraging responds to a student whose confidence has flagged partway through — a well-timed word of genuine praise restores the strength to continue. And rejoicing celebrates a student's genuine, courageous progress along the path toward nirvāṇa, and the joy such celebration brings becomes itself the fuel for continuing further. With this, all five acts of compassion for others — causing freedom from craving, demonstrating, guiding, encouraging, and rejoicing, unfolding in their natural sequence — are fully explained. The treatise turns next to the specific ways these acts combine, and the benefits rejoicing in particular brings.

These first two acts of compassion do not always occur together, and the treatise now distinguishes three combinations. Bare instruction toward freedom from craving — through direct command, through warning of consequence, or through personal appeal to affection — changes behavior without necessarily explaining why, useful for a student not yet ready to absorb the underlying reasoning. Bare demonstration without insisting on immediate change suits a student of middling capacity, who benefits from seeing both the merit of restraint and the fault of indulgence laid out clearly, even though not yet capable of actually being restrained — left, instead, to reflect and awaken to it in their own time. And the fullest approach combines both: showing the fault and, through that very demonstration, bringing about actual freedom from craving. A skillful teacher reads which combination a given student actually needs.

Guiding and encouraging, paired together here, mark two distinct moments: guiding a complete beginner into study for the first time, and encouraging one already studying but currently stalled, toward renewed advancement. Rejoicing then closes the sequence with five concrete benefits reaching well beyond the individual celebrated. A teacher's genuine celebration of a student's attainment confirms that student's own confidence in what has actually been realized; inspires the surrounding community to aspire toward the same realization for themselves; softens the mind of anyone who had been slandering that student, once the genuine merit becomes plain; leaves one not yet inclined either way settled in a wholesome neutrality rather than tipping toward doubt; and deepens the faith of those already well-disposed all the more. A single act of rightly-placed rejoicing thus ripples outward through an entire community.

Beyond the five benefits rejoicing brings the surrounding community, the one who rejoices reaps a direct karmic reward as well: genuinely celebrating another's worldly or supramundane good deed itself constructs the projecting and completing karma of a pleasing heavenly rebirth, so that in whatever future life follows, that person constantly encounters pleasing sound and delightful circumstance in every direction — a fitting reward, since a mind that takes joy in others' goodness rather than begrudging it is itself already a wholesome, expansive state of mind. With this, all five acts of compassion for others — causing freedom from craving, demonstrating, guiding, encouraging, and rejoicing, together with how the first two combine and the benefits rejoicing brings both to others and to oneself — are fully explained, closing this entire matter of compassion entirely. The treatise turns next to comparing all twelve kinds of conduct against one another directly.

Having explained all twelve kinds of conduct individually, the treatise now compares them directly to bring out how each actually functions. Conduct of desire cuts both ways depending on method: cultivating the five precepts and ten wholesome deeds for the sake of a favorable future draws a fortunate destiny, while seizing desire's objects through killing, theft, or deceit draws an unfortunate one. Conduct of departure likewise cuts both ways depending on integrity: taking up precepts toward renunciation yet transgressing them without confession draws an unfortunate destiny, while genuinely keeping those precepts draws both a fortunate destiny and, further cultivated through concentration and wisdom, becomes an actual provision toward nirvāṇa. Wholesome and unwholesome conduct, by contrast, run in only one direction each: giving, precepts, and the four immeasurables draw a fortunate destiny and can themselves become a provision toward nirvāṇa once cultivated further, while the ten unwholesome deeds draw only an unfortunate destiny — no ambiguity in either case.

Painful conduct — the non-Buddhist ascetic's self-inflicted suffering, going naked or otherwise punishing the body — draws only an unfortunate destiny, since it rests on the mistaken view that pain itself purchases liberation, with no genuine insight established to make it fruitful; non-painful conduct, the Buddha's own middle way of lawfully obtaining and rightly using life's necessities, becomes instead a genuine provision toward nirvāṇa. Conduct conforming to decline and conduct conforming to advancement then simply lead where their names suggest: the ten unwholesome deeds are traditionally said to draw specific corresponding losses — killing draws short life and frequent illness, stealing draws frost and drought, sexual misconduct draws scandal and an unfaithful spouse, false speech draws foul breath and ill repute, divisive speech draws discord among one's own family, harsh speech draws bitter and stunted harvests, idle chatter draws a thorny, neglected orchard, greed draws an empty granary, hatred draws an ugly and full-of-thorn harvest, and wrong view draws small and unpleasant fruit — while their reverses draw the corresponding advancement: health and long life, wealth, a dignified family and good reputation, fragrant breath, harmonious kin, sweet harvests, a flourishing and trusted orchard, a full granary, a well-formed body, and fragrant, wholesome fruit.

The final two comparisons close this whole survey cleanly. Defiled conduct — affliction, karma, and rebirth together — simply continues the suffering of birth-and-death; pure conduct — the three trainings across all five stages — is what actually realizes nirvāṇa; there is no ambiguity in either direction. And self-benefiting conduct, however genuinely it secures a fortunate destiny, advancement, and eventually nirvāṇa for the practitioner alone, reaches only that one person, while other-benefiting conduct — the bodhisattva's own aspiration — brings both self and others together toward the very same fortunate destiny, advancement, and nirvāṇa, the scope of benefit itself marking the deepest difference between the two paths. With this, the direct comparison of all twelve kinds of conduct — which draw favorable results, which unfavorable, which cut both ways, and which reach only the self or reach others as well — is fully explained, closing this comparison entirely. The treatise turns next to an overall summary of basis in a matter as a whole.

This closing summary shows how the three layers of basis in a matter actually work together as a single system, not three independent lists. The fundamental matter's six conditions set the very goal a being aspires toward — moving from an unfortunate state up through a fortunate destiny, advancement, and finally nirvāṇa itself; it is precisely the empowering pull of this goal that gives the twelve kinds of conduct their direction and force. And it is by drawing on those twelve kinds of conduct — departure, wholesome conduct, non-painful conduct, conduct conforming to advancement, pure conduct, and conduct benefiting both self and others among them — that the five acts of compassion actually guide a being, step by step from freedom from craving through rejoicing, toward whatever fortunate destiny or ultimate realization that being is capable of reaching. Goal, method, and guidance together: this is the complete architecture of basis in a matter. With this, the entire matter of basis — the fundamental matter, the means of its attainment, and compassion for others, together with their inner workings and this closing summary — is fully explained, closing basis in a matter entirely. The treatise turns next to basis in a time.

The second and third bases are comparatively brief, each pointing back to material already established elsewhere. Basis in a time simply sorts any given teaching by whether it addresses past matters (accounts of the Buddha's or noble disciples' former lives, as in the divisions of scripture devoted to past lives and past events), future matters (predictions of what is to come), or present matters (the immediate teaching of birth-and-death, nirvāṇa, defilement, purity, discipline, concentration, and wisdom as they stand right now). Basis in a person simply names, once again, the twenty-seven kinds of listener already classified in full detail under the occasion for asking — faculty, disposition, assembly, aspiration, savability, application, and kind — since it is always to some specific kind of listener that any given teaching is actually addressed.

This closing line names why these three — matter, time, and person — properly share the single term "basis": every teaching the buddhas propagate rests on some particular matter (the fundamental condition addressed, the means toward it, or compassionate guidance), occurs at some particular time (past, future, or present), and is addressed to some particular person (one of the twenty-seven kinds of listener) — with no teaching ever floating free of all three at once. With this, the meaning of basis — matter, time, and person together, matter itself unfolding through the fundamental condition, its means of attainment, and compassion for others — is fully explained, closing the fourth of the ten kinds of meaning, and one of its two largest, entirely. The treatise turns next to the fifth kind: the meaning of danger.

The fifth and sixth kinds of meaning are brief mirror images of each other. The meaning of danger names the Buddha's own warnings throughout the sūtras against whatever dharma or person genuinely warrants condemnation and aversion — craving, unwholesome dharmas, and those who commit evil deeds are all rightly held at a distance, not out of arbitrary judgment but because their actual danger has been seen clearly. The meaning of benefit names the reverse: wherever a dharma or person genuinely deserves praise — the qualities of buddhahood, or a being genuinely diligent in hearing, reflection, cultivation, and the three trainings — the Buddha praises it accordingly. Both meanings rest on the same principle: praise and condemnation alike should track what is actually deserved, neither more nor less.

The seventh kind of meaning applies the general categories of defiled and pure conduct, already explained under basis in a matter, specifically as diagnosis and remedy. What is to be counteracted is affliction, karma, and rebirth in every form; what counteracts it is discipline, concentration, and wisdom across all five stages. The Buddha then prescribes specific remedies to specific afflictions exactly as a physician matches medicine to disease: greed is countered by contemplating the body's impurity, hatred by cultivating loving-kindness, excessive discursiveness by counting the breath, heavy karmic obstruction by mindfulness of the Buddha, and thick delusion by contemplating dependent origination — each affliction named in the earlier sevenfold classification of listeners by disposition now paired with its own matching antidote.

The eighth and final kind of meaning opens with two different ways of understanding "brief" and "detailed." First, by kind of dharma: speaking of a person's whole embodiment simply as "form and mind" together is brief, grouping every constituent under two broad headings without further distinction, while unpacking that same embodiment into its many particulars — the five faculties, the five viscera, the four great elements, and so on — is detailed, spelling out every distinction one by one. Second, by kind of scripture: a scripture that leaves a teaching's deeper principle unclear is, in this sense, "brief," while one that spells the principle out fully is "detailed" — provisional teaching corresponding to brevity, definitive teaching to full elaboration. The same terms, brief and detailed, thus carry two related but distinct senses depending on whether one is classifying dharmas or classifying scripture itself.

A finer distinction now separates brevity and elaboration of mere terminology from brevity and elaboration of the underlying sense conveyed. Brief in name means a short designation is used regardless of how much meaning it actually carries; brief in meaning means the content itself, whatever words convey it, remains compressed and undeveloped. Detailed in name and detailed in meaning mirror this: a lengthy designation, or content genuinely unpacked at length. The two pairings do not always align — a short name can sometimes carry richly elaborated meaning, and a lengthy name can sometimes convey very little — which is exactly why the treatise distinguishes them as four separate possibilities rather than collapsing brief and detailed into a single scale.

The Buddha's own words to Śāriputra illustrate everything just explained about brief and detailed meaning, while adding a further, genuinely important point: whichever mode is used, genuine comprehension remains rare — brevity and elaboration are simply different vehicles for the same difficult truth, neither one guaranteeing that a listener actually grasps it. The treatise then draws out one final distinction: an ordinary prose sūtra typically has extensive text conveying, in the end, a fairly compact core meaning (the *Avataṃsaka Sūtra*'s vast text ultimately concerns the ten grounds; the *Lotus Sūtra*'s seven fascicles ultimately concern opening beings' eyes to the Buddha's own insight), while a verse compresses vast meaning into very few words — brief and detailed thus trading places depending on whether prose or verse is being considered. With this, brief and detailed meaning — by kind of dharma, by kind of scripture, by name versus meaning, and now illustrated directly from the Buddha's own words — is fully explained, closing the eighth and final kind of meaning entirely. With it, all ten kinds of meaning — ground, characteristic, attention, basis, danger, benefit, what is counteracted, what counteracts, brief meaning, and detailed meaning — are now completely explained.

This compact verse compresses all ten kinds of meaning just explained at such length into four short lines, a memory aid meant to be carried away and recalled at will: "grounds" for the meaning of ground, "marks" for the meaning of characteristic, "attentions" for the meaning of attention and the rest, "basis" for the meaning of basis, "virtue" and "fault" for the meanings of benefit and danger respectively, "what is to be counteracted" and "what counteracts" naming themselves directly, and "brief and detailed meaning" closing the list. A practitioner who has genuinely worked through the full exposition can, from now on, simply hold this one verse in mind and reconstruct the entire teaching from it — precisely the practice of compressing a long, carefully studied passage into a single memorable line of one's own devising, the very skill this whole account of meaning has been modeling throughout.

This closing instruction underscores that the ten meanings are not merely an academic classification but a practical discipline: any teacher approaching a passage of scripture should actively search it for however many of these ten meanings genuinely apply — not every passage will yield all ten — and only after personally working through this search, deepening one's own understanding in the process, should that understanding then be passed on to others; teaching another is itself one of the ten methods of Dharma practice, and personal investigation always precedes it. With this, the sūtra's entire body — text, in six kinds, and meaning, in ten kinds — together with the method for any teacher to search it out, is fully explained, closing the sūtra's whole body of text and meaning entirely. The treatise turns next to the second of the five aspects promised at the very opening of this Compendium: explanation itself, beginning with the twelve divisions of scripture.

Having fully established what a sūtra's body actually consists of, the treatise turns to the second of the ten items previewed in the very opening summary verse: explanation itself, the second-longest topic of this whole Compendium. Any teacher expounding any sūtra should proceed through five ordered steps. First, briefly state the essential teaching — the *Amitābha Sūtra*'s essential teaching, for instance, is simply exhorting beings to seek rebirth in the Pure Land. Second, proclaim the occasion — who requested the teaching, when, on what matter, through what encouragement, toward what practice — essentially the basis already explained under the meaning of basis. Third, proclaim the meaning — both the overall sense and the particular points, general first and then specific. Fourth, resolve objections — posing, whether self-generated or drawn from an actual questioner (a Consciousness-Only teacher might anticipate a Madhyamaka objection, for instance), whatever difficulty a passage's meaning might otherwise leave unclear, and then answering it directly from scripture and reasoning. And fifth, clarify the sequence — the order in which the sūtra's own content actually unfolds. This fivefold method, now to be unpacked at length beginning with the essential teaching, is the very heart of the Compendium's practical instruction for anyone who would teach the Dharma.

The first of the five aspects, the essential teaching, now unfolds into the twelve traditional divisions of Buddhist scripture — knowing which division a given passage belongs to is itself the first step toward grasping its essential point. The sūtra proper ("threaded scripture," from which the very word for scripture derives) is prose that threads its meaning together directly, without relying on verse, using elegant and abundant language to convey what leads toward genuine benefit and toward pure conduct, and to establish the nature of the aggregates, elements, sense-bases, and other such categories of dharma. Great-vehicle sūtras of this kind mostly guide disciples toward unsurpassed awakening; śrāvaka-vehicle sūtras of this kind mostly guide disciples toward liberation from the three realms — in either case, the sūtra proper conveys the teaching's core intent and essential nature most directly of all twelve divisions.

Restatement in verse follows a lengthy prose passage with a verse recapping its content in brief — fearing a point made only in prose might not be fully grasped, the Buddha restates it in memorable verse form, as the *Lotus Sūtra* so often does after its own long expositions; unlike a freestanding verse, restatement in verse is always tied directly to the prose it follows, recapping rather than introducing new content. Prediction has two related senses: extensively unpacking a meaning only briefly indicated before, and — its more familiar sense — foretelling where a disciple will be reborn after death, including the many predictions of future buddhahood the Buddha gives throughout the *Lotus Sūtra*, naming the future buddha-name, buddha-land, and beings to be liberated for disciples such as Śāriputra.

Spontaneous verse, unlike restatement in verse, stands entirely on its own — self-contained, whether two lines or up to six, needing no accompanying prose passage to make sense, as with the *Dharmapada* or Aśvaghoṣa's own verses in praise of the Buddha. Unprompted teaching then covers two related situations, distinguished by the capacity of the audience: teaching given though no one asked, aimed at bringing an ordinary disciple to genuine resolute understanding through hearing and reflection — the *Amitābha Sūtra* itself is a well-known example, spoken though unrequested — and teaching aimed specifically at a being of superior faculties, establishing that being directly in the profound principle of true suchness or nirvāṇa, suited to one whose cultivated wisdom is already close to direct realization, a final decisive word offered at exactly the right moment rather than the more gradual instruction resolute understanding requires. Both count as "unprompted" since neither was requested, yet they serve disciples at quite different stages of readiness.

Causal occasion, in its broadest sense, covers any scripture that arose from some identifiable cause — three specific senses are given here. First, teaching given at a listener's request, illustrated by the Buddha's teaching to the monks prompted by the monk Kṛṣṇa-mṛgadāraka's own question — whenever a bodhisattva, elder disciple, or other follower asks, and the Buddha answers with teaching on renunciation, concentration, or wisdom, this is causal occasion in this first sense. Second, monastic discipline established in response to a specific transgression: when a monk's conduct threatened pure conduct or drew public criticism, the Buddha established a corresponding precept in response — the *Mūlasarvāstivāda Vinaya*'s account of Kṛṣṇa-mṛgadāraka's own fondness for matchmaking, which occasioned the precept against it, is a specific example. And third, the broadest sense of all, covering both dharma and discipline together: any passage stating simply that the Buddha spoke certain words in dependence on certain causes and certain matters, whatever the specific content. Whether teaching prompted by request or discipline prompted by transgression, causal occasion stands in contrast to unprompted teaching, which arose from the Buddha's own initiative alone. With this, causal occasion, the sixth division, is fully explained, closing it entirely. The treatise turns next to the seventh division: simile.

Simile, the seventh division, names scriptures such as the *Sūtra of Dharma-Verses and Similes*, rich with parables and stories that make an otherwise obscure teaching vivid and clear, awakening the wish for renunciation in a being with genuine wholesome aspiration. Prior accounts, the eighth division, cover past-life matters generally — of the Buddha's disciples or of anyone else — excluding specifically the Buddha's own past lives, which are reserved for the ninth division. And past-life accounts, illustrated by the *Jātaka* collection, cover exactly this: the Buddha's own countless past lives across all six destinies, practicing the bodhisattva path long before this present buddhahood.

Extended teaching, the tenth division, names great-vehicle scriptures such as the *Flower Ornament Sūtra* and the *Lotus Sūtra* — the Bodhisattva Basket itself, and this very treatise among them. The seven grounds (lineage, resolute-conduct, purely superior resolve, correct-conduct, the determined ground, the ground of determined conduct, and the ultimate ground) and the four kinds of bodhisattva conduct (the perfections, the factors of awakening, spiritual powers, and ripening beings) trace the whole bodhisattva path already explained at length in the Bodhisattva Ground's own chapter on the grounds; the one hundred and forty qualities exclusive to a buddha (the thirty-two marks, the eighty minor marks, the fourfold purity, the ten powers, the four fearlessnesses, the three foundations of mindfulness, the three things not needing to be guarded, great compassion, the dharma of never forgetting, the permanent destruction of habituated traces, and wisdom of every mode) were likewise already unfolded in full in that same ground's chapter on establishment. Why call this teaching "extended"? Because its scope is vast, its content abundant, its aim exceedingly lofty, and its timespan immense — brought to completion only through the most courageous, sustained diligence across three great incalculable eons — a fitting name for the teaching addressed to those who would walk the entire bodhisattva path to its very end.

The eleventh division, also called the marvelous dharma, covers three kinds of rare event: matters of ultimate truth unlike anything in ordinary experience; inconceivable events of supernatural power; and wondrous, awe-inspiring phenomena of the natural world. The Śrāvaka Ground fills this out further: it proclaims the exceptional, supreme qualities of buddhas and their disciples — monks, nuns, novices of either sex, and lay men and women alike — qualities that surpass ordinary beings and the rest of the world, whether shared with or exclusive to that world, and universally acknowledged as truly rare and marvelous wherever they appear.

The twelfth and final division, discussion, names scripture devoted to repeated, careful investigation of the "mother of categories" (mātṛkā) — texts that thoroughly work through a teaching's meaning again and again until it becomes fully clear. Any single sūtra may in fact combine several of the twelve divisions at once, or feature only one or two — the twelve are simply different modes of expression, not twelve mutually exclusive sets of separate texts. Two sources of such discussion are named here: definitive sūtras where the World-Honored One himself extensively unpacks the own-nature and characteristics of every dharma directly, and treatises composed by noble disciples who, having already directly witnessed the trace of the truth at the path of seeing, distinguish those same characteristics without distortion, drawing on their own genuine realization rather than mere secondhand report — this very treatise itself stands as a prime example of the second kind. As the scholar Lü Cheng notes, "mother of categories" differs from the more familiar term "abhidharma" in three ways: it includes teaching spoken by the Buddha himself as well as by disciples, where abhidharma is chiefly disciples' own composition; it encompasses commentary on both sūtra and monastic discipline together, where abhidharma chiefly addresses sūtra alone; and it works by drawing out a teaching's overarching intent as a generative "mother," where abhidharma works instead by analyzing dharmas into their many particular categories, a more derivative undertaking.

Three reasons explain why the mother of categories is also rightly called abhidharma ("facing the dharma," or "corresponding to the truth"). First, by repeated examination: just as every worldly discipline — grammar, mathematics, poetics, logic — rests on some foundational primer that organizes and clarifies its subject matter, a sūtra's own repeated, careful investigation of dharmas' own-nature and characteristics serves exactly this organizing, clarifying role. Second, by correct establishment: without such a mother of categories, even individual letters would remain obscure, and without correctly establishing the own-nature and characteristics of every dharma, the entire teaching contained in the sūtra proper and the other eleven divisions together would remain unclear — establishing them correctly is what makes the whole teaching finally legible. And third, by freedom from confusion: unlike a scattered treatment that might blur one dharma's characteristics into another's, the mother of categories proclaims the distinguishing marks of each dharma with genuine clarity and order, without any mixing or muddling — and it is precisely because a student, relying on such treatises rather than on personal habituation, affliction, or unexamined background assumptions, is kept from imposing merely private interpretation onto the sūtras, that reliance on genuine treatises composed by noble ones remains the safest and most reliable way to study the Buddha's own teaching at all.

Beyond the mother of categories spoken by the Buddha or by noble disciples who directly witnessed the truth, later treatises that rest on and explain that same foundation — Asaṅga's own *Diamond Sūtra Treatise*, for instance, which organizes its explanation of the sūtra around seven headings — are likewise rightly called discussion, since they continue the same basic work of drawing out a sūtra's meaning through careful, ordered investigation. With this, discussion, the twelfth and final division, is fully explained, closing it entirely. With it, all twelve divisions of scripture — the sūtra proper, restatement in verse, prediction, spontaneous verse, unprompted teaching, causal occasion, simile, prior accounts, past-life accounts, extended teaching, the unprecedented dharma, and discussion — are now completely explained, closing the essential teaching, the first of the five aspects of explanation, in its entirety. The treatise turns next to the second aspect: the occasion.

The second aspect, the occasion, applies directly the threefold basis already explained at length under the meaning of basis: matter, time, and person together are what actually occasion a given sūtra's arising. When the Buddha meets a particular kind of person — one of the twenty-seven kinds classified earlier — exhibiting some particular kind of conduct — one of the twelve kinds also explained earlier — he responds by drawing on whichever of the five acts of compassion is fitting, from causing freedom from craving through rejoicing, until that person is guided toward the noble path. Grasping a sūtra's occasion in this sense means seeing exactly which person, exhibiting which conduct, prompted which specific response — the concrete circumstance from which the teaching itself first arose. With this, the occasion, the second of the five aspects, is fully explained, closing it entirely. The treatise turns next to the third aspect: meaning.

The third aspect, meaning, is the richest of the five and divides into two: general meaning, grasping a sūtra's overall sense, and specific meaning, unpacking its individual passages — general first, specific after, following the treatise's own consistent method throughout. General meaning is itself drawn out through four marks. First, drawing on a definitive sūtra: a treatise's general meaning is established by citing scripture that states a teaching's true significance without ambiguity, guiding beings to realize the true nature of dependently-arisen dharmas directly. Second, fully determining the matter: distinguishing a dharma's full extent (its complete range, exhaustively considered) together with its true nature (its reality as it actually is) — the two together sometimes called the very limit of the matter — brings understanding of dependently-arisen phenomena to its ultimate ground. Third and fourth, conduct and fruit, are named here only briefly and unfolded next: whether a passage concerns correct or wrong conduct, and whether it concerns the fruit that correct or wrong conduct respectively yields.

Wrong conduct names bodily, verbal, and mental deeds that are crooked and incorrect — the eight wrong paths (wrong view, wrong intention, wrong speech, and the rest opposite the noble eightfold path), the ten unwholesome deeds, or, per the Determination of the Bodhisattva Ground's own extended account, the eight ways a bodhisattva specifically fails to act in accordance with the true meaning of the teaching, such as drawing near unworthy companions; the *Compendium of Determinations* elsewhere characterizes it more broadly still as failing to understand one's own defiled karma, failing to understand its counteragent, and placing groundless faith in an unqualified teacher while presuming genuine understanding of the noble teaching without it. Correct conduct is simply its reverse: the noble eightfold path, hearing-reflection-cultivation, the six perfections and four means of attraction, or, as the *Compendium* puts it, extensive learning within the correct teaching, correctly discerning defilement and its purification, abandoning the unwholesome and cultivating the wholesome. The fruit of correct conduct is the resulting purity, ease, and eventual attainment of the noble path for oneself and others, moving toward a fortunate destiny and ultimately buddhahood; the fruit of wrong conduct is suffering, unpacked in the Bodhisattva Ground into five specific kinds — suffering arisen in this very life from harming another and meeting that being's retaliation; suffering from consuming unsuitable food and thereby disturbing the body's own elements; suffering that spontaneously compounds once already pressed by present suffering; suffering from afflictions and secondary afflictions that take hold through habitually dwelling in incorrect attention; and suffering in destinies to come, drawn by repeated unwholesome deeds of body, speech, and mind.

Where general meaning grasped a sūtra's overall sense, specific meaning works through it sentence by sentence, phrase by phrase, using four further marks. Distinguishing the various names applied means recognizing that a single dharma may bear several different names, each offering its own angle — the imagined own-nature, for instance, was earlier shown to carry eight further names (formed through mere aggregation, a superimposed mark, and so on), each name illuminating that same nature from a different approach. Distinguishing its own particular nature means stating a dharma's actual defining characteristic directly, as when the imagined own-nature was defined as whatever own-nature is established resting on mere conventional, verbal designation. Glossing its actual wording and its distinctions of meaning, the two richest of the four, are each unfolded next in turn.

Glossing wording — explaining what a term in a sūtra actually means — draws on five kinds of resemblance, each functioning as a form of inference already explained in the Stage Formed by Hearing. Resemblance in mark reasons from an outward sign to what it implies, just as seeing smoke lets one infer fire must be present. Resemblance in own-nature reasons from a directly-observed portion of a thing's nature to the rest of that same nature, just as tasting one noodle from a pot lets one infer whether the whole potful is cooked. Resemblance in function reasons from one thing's known effect to a similar effect in something functionally alike, just as a sharp blade wounds the body and a sharp tongue, by the same kind of resemblance, is said to wound the heart. Resemblance in method reasons from one teaching to a closely related one, as impermanence naturally suggests suffering. And resemblance in cause and effect reasons from an observed cause to its likely future effect, as seeing someone diligently cultivating the noble path now suggests that path will eventually be accomplished. Together these five expedients let a teacher explain an unfamiliar or difficult term by drawing out its resemblance to something the listener already understands.

The fourth mark of specific meaning, distinctions of meaning, names five further lenses through which any dharma discussed in a sūtra can be further differentiated, each now to be unfolded in turn: by its own particular nature, by which of the three realms it belongs to, by which of the three times it occurs in, by which stage or position of the path it corresponds to, and by which kind of person it applies to. Together, glossing wording and distinctions of meaning give a teacher the complete toolkit for unpacking any specific passage of scripture down to its finest detail.

The first mark of distinction in meaning is illustrated through the five aggregates, each unfolding into its own further kinds according to its defining function. Form, whose nature is to obstruct and be broken, resolves into ten sense-fields: the five physical faculties and their five corresponding objects. Feeling, whose nature is to receive, resolves into pleasant, painful, and neutral feeling. Perception, whose nature is to apprehend a mark, resolves into the six perceptions arising from contact through each of the six sense-faculties. Formation, whose nature is volitional construction, resolves into wholesome, unwholesome, and neutral formations. And consciousness, whose nature is discernment, resolves into the six consciousnesses corresponding to the six sense-faculties. Recognizing which particular own-nature a given passage addresses, and into which further kinds that nature resolves, is the first step toward fully unpacking its specific meaning.

The second mark, distinction in realm, asks which of the three realms a given teaching addresses — the ten unwholesome or wholesome deeds belonging to the desire realm, the four form-realm absorptions, or the four formless attainments (the sphere of infinite space, infinite consciousness, nothingness, and neither-perception-nor-non-perception) — each realm's teaching addressing that realm's own distinct concerns. The third mark, distinction in time, is a key to interpretation in its own right: the Buddha's own past-life accounts and disciples' prior accounts address the past; predictions of future buddhahood address the future; and the great bulk of ordinary teaching, spoken directly to a present audience, addresses the present. Recognizing which realm and which time a passage concerns keeps its meaning from being misapplied to the wrong context.

The fourth mark, distinction in position, gathers ten separate three-fold and two-fold classifications — three each for the first five (totaling fifteen) and two each for the remaining five (totaling ten), twenty-five in all — through which any passage's specific standing can be located. Three grades of rank (low, middling, high); the three kinds of feeling; wholesome, unwholesome, and neutral quality; the three wisdoms of hearing, reflection, and cultivation; and the three trainings each offer a threefold scale. Internal versus external (a passage addressing one's own body, or the outer world's arising and passing); grasped versus grasping (an object versus the faculty apprehending it); counteracted versus counteracting (affliction versus its remedy); manifest versus non-manifest (as with the wisdom of dharmas contemplating the present aggregates directly, against the wisdom by inference contemplating the form and formless realms' aggregates not directly present); and cause versus effect (the five precepts and ten wholesome deeds as cause of a fortunate rebirth, evil karma as cause of an unfortunate one, and the five kinds of fruit — ripened, outflowing, freed-from-bondage, personally-produced, and dominant — that such causes yield) round out the list with five further two-fold pairs. Reflecting on which position a passage occupies along any of these twenty-five scales is itself, the treatise notes, one genuine path toward understanding a teaching's definitive meaning.

The fifth and final mark of distinction returns once more to the twenty-seven kinds of listener classified in full detail under the occasion for asking — a passage addressed to one kind of person may not carry the same weight when applied to another, so recognizing exactly which of the twenty-seven a given teaching is speaking to remains essential to grasping its specific meaning correctly. With this, general meaning (through drawing on definitive scripture, fully determining the matter, conduct, and fruit) and specific meaning (through distinguishing names, own-nature, glossing wording, and these five distinctions of own-nature, realm, time, position, and person) are both fully explained, closing meaning, the third of the five aspects of explanation, entirely. The treatise turns next to the fourth aspect: resolving objections.

The fourth aspect, resolving objections, addresses genuine difficulties a teaching may raise — whether the teacher poses the objection to himself in order to draw out a point more clearly, or an actual listener raises it — and both kinds equally deserve a real answer. Five kinds of difficulty are named, the first being simple unclarity: a passage whose meaning is not yet evident invites the plain question "what does this mean?" — the Determinations on the Ground of the Five Consciousness-Groups and the Ground of Mind, for instance, ask directly what is meant by faculties left unregulated, unguarded, unprotected, and uncultivated, precisely this first kind of clarifying question.

The second kind of difficulty arises when the Buddha's own words appear to contradict themselves across different occasions — the bodhisattva Paramārthasamudgata's own question, recorded in the Determination of the Bodhisattva Ground, exemplifies this precisely: having heard the Buddha teach at length on the aggregates' own marks, arising, and cessation, he later heard the same Buddha teach that all dharmas are without own-nature, unborn, unceasing, originally quiescent, and by nature nirvāṇa — and asked what hidden intent could reconcile such apparently opposite teachings. The third kind arises when some claim appears to conflict with one or more of the four kinds of reasoning already explained (dependence, function, proof, and the nature of things as they simply are) — the Grounds With and Without Investigation and Deliberation raise exactly this kind of objection against a theory of a permanent self, asking whether the sense of "I" arises with respect to the very thing observed or something apart from it: if the self is truly permanent and unchanging, it should not depend on anything, yet every dharma arises only in dependence on conditions, so a theory of self already conflicts with reasoning by dependence — and, once dependence fails, the self's supposed power to govern also collapses, conflicting with reasoning by function; noble ones' own direct realization of selflessness conflicts with the theory under reasoning by proof; and, whether grasped at or not, beings are simply, naturally selfless all along, so clinging to a fixed self conflicts even with the nature of things as they simply are — a teaching may raise this kind of objection against an outside view specifically to expose exactly where it breaks down.

The fourth kind of difficulty asks why one and the same meaning is presented through different framings in different places — the Śrāvaka Ground raises exactly this, asking why the suffering of outright pain is spoken of directly by its own name in one place, while the suffering of change and the suffering inherent in all conditioned formations are spoken of instead through indirect approaches elsewhere; resolving such a difficulty means showing that the apparent inconsistency in presentation still serves one coherent underlying purpose. The fifth and final kind concerns claims about what, in the end, can never actually be directly observed at all: to refute a non-Buddhist claim that a permanent "inner self" resides within the body, one presses the question directly — what, precisely, does this self look like, what is its own-nature, that it could be said to remain fixed and unchanging within? Since no such thing has ever actually been seen, however deeply searched for, the question itself exposes that the self in question does not ultimately exist — sometimes, the *Notes* add, such a difficulty is deliberately self-posed by the very author explaining the passage, not necessarily voiced by an actual opponent, precisely in order to expose an outside view's own confusion; Master Yinshun himself is said to have rebuilt his entire understanding of the Dharma from the ground up by posing to himself exactly this kind of searching question — why does Buddhism today look the way it does, and is this truly what the Buddha taught? — and much of his mature writing on correct Dharma grew directly from that self-posed inquiry. Whether an objection is genuinely raised by another or deliberately posed by the teacher alone, resolving it through careful questioning and answering remains one of the most effective ways to bring a teaching's deeper meaning fully into view — which is exactly why a teacher, having finished explaining, so often still asks the assembly: does anyone have a question?

This brief closing line confirms that the five kinds just explained — clarifying unclear meaning, resolving apparent verbal contradiction, resolving apparent conflict with reasoning, explaining inconsistent presentation, and addressing what ultimately cannot be directly seen — together cover the marks of difficulty a teacher should recognize and know how to resolve. Whether the difficulty arises from a listener's genuine confusion or is deliberately posed by the teacher for pedagogical effect, skillful resolution of it remains, throughout, one of the Dharma's own methods of instruction. This closes the account of the five kinds of difficulty themselves; the treatise turns next to how each is actually to be answered.

Having classified the five kinds of difficulty, the treatise now explains how each is actually to be resolved, matching the resolution to the kind of problem. For the first, unclear meaning, the remedy is simply to explain the passage directly and skillfully until its sense becomes plain. For the second, an apparent verbal contradiction, the remedy is to uncover the hidden intent that reconciles what seemed opposed — exactly as the Determination of the Bodhisattva Ground resolves the bodhisattva Paramārthasamudgata's own puzzlement over the Buddha teaching, in one place, the aggregates' own particular marks, arising, and cessation in great detail, and, in another, that all dharmas are without own-nature, unborn, unceasing, and nirvāṇa by nature: the Buddha explains that he spoke of the threefold absence of own-nature (in characteristic, in arising, and in the ultimate sense) with hidden intent — the first teaching addressing dharmas from the side of provisional existence, the second from the side of emptiness, the two never truly in conflict, since existence and emptiness are, in the end, neither identical nor separate, and every dharma is, at once, both empty and provisionally existent without contradiction.

The very same method — revealing the underlying intent that harmonizes an apparent trouble — extends to the fourth and fifth kinds of difficulty as well. For inconsistent presentation, the Śrāvaka Ground's own question of why the suffering of outright pain is named directly while the subtler sufferings of change and of conditioned existence itself are approached only indirectly is answered by revealing the underlying intent: outright pain is felt equally by ordinary beings and noble ones alike, is itself intensely aversive, and, for one not yet trained in subtler analysis, is most readily grasped when named plainly — direct naming simply serves beginners better here, while the subtler sufferings require a more roundabout approach to be grasped at all, no real inconsistency once the pedagogical reason is seen. For what ultimately cannot be directly seen, the Determinations on the Stage Formed by Reflection resolve the question of whether a self apart from the aggregates is permanent or impermanent by revealing the same kind of underlying difficulty either way leads to: if impermanent, such a self would arise and perish moment to moment, dying in one place and arising elsewhere, acting in one moment and experiencing the result in another — absurdities that immediately follow; if permanent, admitting no change at all, then neither of the two ways change could occur (through decay from a stable state, or through a stable state simply beginning or ending) could apply to it, whether now or in the future — equally untenable. In each case, revealing exactly why the assumption cannot be sustained is itself what dissolves the apparent difficulty and leads the questioner toward the intended understanding — the very meaning of selflessness the questions were designed to illuminate all along.

The third kind of difficulty admits three distinct remedies. The Grounds With and Without Investigation and Deliberation's own extended refutation of theories positing a permanent self illustrates all three at once: sometimes settling the matter by citing a differing, correcting teaching directly; sometimes displaying how the theory conflicts with one or more of the four kinds of reasoning already explained (dependence, function, proof, and the nature of things as they are); and sometimes displaying the correspondence between cause and effect specifically — showing, in this final case, either that the theory fails to display a coherent cause, or fails to display a coherent effect, once its logic is followed through. Applied to self-theory in particular: neither the saṃsāric round of birth-and-death nor the noble path to liberation from it actually requires or even permits a fixed, substantial self as either their cause or their result — dependent origination on one side and the noble path on the other both function entirely without one, exposing self-view's own claim as simply superfluous to the causal story it was meant to explain. With this, the method of resolving all five kinds of difficulty — direct demonstration, revealing hidden intent for verbal contradiction, the same method extended to inconsistent presentation and to what cannot be directly seen, and this threefold remedy for conflict with reasoning — is fully explained, closing this entire account of resolution. The treatise turns next to a further refinement: the four kinds of authoritative answer a teacher may give.

Beyond the five kinds of difficulty and their resolution, a teacher should also match the manner of any answer to the manner of the question itself, through four kinds of authoritative reply. A categorical answer suits a question that is itself soundly framed, with no confusion about how dharmas are established — asked, for instance, whether an arhat who has entered final nirvāṇa without residue will ever return to the world, the answer is a simple, unqualified "no." An answer requiring distinction suits a question whose answer genuinely varies by circumstance, whether the question itself was well-framed or not — asked whether a being who has died will necessarily be reborn, the honest answer distinguishes: one still bound by affliction and karma will be, while one who has ended craving and view and entered nirvāṇa without residue will not. And a counter-question answer suits a question posed only in a spirit of frivolous debate rather than genuine inquiry — turning the question back with a clarifying question of one's own is often enough to let such a questioner recognize their own fault and let the matter drop, without further debate being necessary at all.

The fourth and final kind of authoritative answer is, paradoxically, silence — but a deliberate, principled silence, not evasion. Four grounds justify setting a question aside entirely. First, because it presupposes something with no genuine substance at all: asked to describe the appearance of a barren woman's child, there is simply nothing there to describe, so the question is set aside rather than dignified with an answer. Second, because the matter is too profound for words: asked about the inexpressible nature of dharmas, the Tathāgata's own dharma-body, the domain of the buddhas, or whether the Tathāgata exists or does not exist after final nirvāṇa, such questions concern what is inconceivable and cannot be captured in speech at all, so they too are set aside. Third, because answering would serve no genuine purpose: the traditional fourteen unanswerable questions belong here, since no answer, however given, would actually benefit the questioner. And fourth, because the matter is simply how things naturally are, requiring no further explanation: asked why form has the nature of obstruction and resistance, this is simply the nature of the thing itself, not something requiring — or admitting — further justification.

A concrete example illustrates the second ground, profundity, in full: whether the Tathāgata exists or does not exist after entering final nirvāṇa is a question that cannot be settled by either truth. Approached through ultimate truth first: the Tathāgata's ultimate reality is the domain of a noble one's own direct, non-conceptual realization, free of any fixed verbal own-nature whatsoever — neither "existent," "non-existent," "both," nor "neither" can be asserted of it, since every one of these is itself already a conceptual elaboration language constructs, and every such elaboration is precisely what ultimate truth stands free of. Asking whether the Tathāgata "exists" already assumes a framework — existence versus non-existence — that simply does not apply to what is realized only within, directly, the way the taste of water is known only by one who drinks it, never by description alone.

Even approached through conventional truth, the question fares no better. Conventionally speaking, the Tathāgata's own continuum is what supports the arising of the supramundane path — dharma-body as the support, the noble path as what depends on it — yet this relationship between support and supported is itself only a conventional way of speaking about a reality that is, in its own actual nature, beyond thought and expression entirely: calling it "mismatched" simply names the gap between the conventional description and what it tries to describe. And speaking of the "result" — every affliction and habituated trace forever unable to arise again — as something genuinely, substantially real is likewise only provisional, since this very freedom is itself known only through direct inner realization, never through any conventionally graspable "thing" that could be said either to exist or not exist. Both approaches — ultimate and conventional — thus converge on the same conclusion: the question of whether the Tathāgata exists after final nirvāṇa rests on a framework mismatched to what it asks about from the start, which is exactly why no definite answer, through either truth, can be given, and the question is set aside rather than answered either way. With this, all four kinds of authoritative answer — categorical, requiring distinction, counter-question, and setting aside as unanswerable — are fully explained, closing resolving objections, the fourth of the five aspects of explanation, entirely and for good. The treatise turns next to the fifth and final aspect: sequence.

The fifth and final aspect of explanation, sequence, names the proper order in which any teaching should be laid out — a brief, complete statement of the topic first, its fuller unpacking second, and the underlying reasons that establish it third — the very three-step rhythm this whole treatise itself follows constantly, and which a teacher should follow in expounding any sūtra as well.

The 披尋記 supplies a classic syllogism to make this concrete: taking "impermanent" and "produced" as the earlier and later terms, one may set forth the thesis "sound is produced" with the reason "because it is impermanent" — here the earlier term establishes the later. Or one may set forth the thesis "sound is impermanent" with the reason "because it is produced" — here the later term establishes the earlier. The sequence of explanation works the same way, sometimes unpacking a later phrase by an earlier one, sometimes the reverse; where establishment supplies the cause of a dharma, explanation supplies its content. With this, the sequence of establishment, and with it all three kinds of sequence — completeness, explanation, and establishment — are fully set forth, closing sequence, the fifth and final of the five aspects of explanation, entirely. A teacher who explains a sutra should state, in turn, which of the twelve divisions of scripture it belongs to; the causes and circumstances of its arising; its general and particular meanings; objections raised and answered so its meaning stands out; and its content laid out through these three sequences — completeness, explanation, and establishment. With all five aspects now complete — the dharma itself, its arising, its meaning, resolving objections, and sequence — the entire account of the marks of rightly explaining a sutra is closed. The treatise turns next to the marks of one who explains it well.

Having finished how a sutra is to be rightly explained, the treatise turns to who explains it well — the qualities that perfect a teacher's own person, ten in all. Only a Buddha possesses these ten marks in full completeness; bodhisattva and śrāvaka noble ones fall short of full completeness, and ordinary teachers further still — yet the standard remains worth learning toward regardless.

Bold diligence pairs constant appetite for unheard teachings with constant re-cultivation of what is already known — each repetition deepening the wholesome roots and the wisdom that grows from them — and pairs both with never setting aside calm-abiding and insight even while occupied with teaching itself. Never growing weary means neither the body nor the mind tires of teaching the fourfold assembly — monks, nuns, laymen, laywomen — at length and in full. Complete patience is the tenth and final mark: an ordinary teacher, not yet perfect, will sometimes be mocked or belittled — even the Buddha himself once saw five hundred śrāvakas walk out of an assembly rather than hear the Lotus Sūtra's teaching — so slights are not to provoke anger or self-pity, but should instead be read as a sign that one's own virtue is not yet complete. The 披尋記 extends this patience, per the Śrāvaka Ground, to enduring cold and heat, hunger and thirst, mosquitoes and gadflies, wind and sun, the bite of snakes and scorpions, others' trespasses, and cutting or poisonous speech. With this tenth mark, all ten dharmas that perfect a Dharma-teacher's assembly of marks — skill in the dharma's meaning, breadth of proclamation, fearlessness, skillful diction, skillful means, practice in accord with dharma, deportment, bold diligence, tirelessness, and the power of patience — are fully set forth, closing the account of the teacher himself entirely. The treatise turns next to the assembly addressed.

Speech that accords with entry explains dharma strictly through dharma — never reaching for a non-Buddhist treatise to interpret a sūtra, however tempting it might be. Citing further proof grounds a claim in other scripture, whether spoken by the Buddha, a bodhisattva, or a later noble disciple, so that what is taught is shown to be reliable rather than merely asserted. Surpassing eloquence distinguishes a sūtra's general and particular meanings according to what one has actually realized within the twelve divisions of scripture. And according with the doctrine's aim means interpreting a text by the Mātṛkā proper to it — as the Compendium of Topics interprets the Connected Discourses — or by trustworthy commentary from earlier noble bodhisattvas. With this, all eight kinds of speech — delightful, well-disclosing, resolving difficulties, well-analyzing, according with entry, citing proof, eloquent, and according with the doctrine's aim — are fully explained, closing the account of the teacher's eightfold speech entirely. The treatise turns next to how these are applied across the five assemblies.

Three assemblies, three distinct outcomes from the same majestic teaching: those already of pure faith have their reverence for the Three Jewels redoubled; the evil-natured, who once denied cause and effect entirely, come at least to accept it and stop creating further evil, rising from evil-natured to the middle ground; and those already in the middle ground — no longer doing evil, but not yet possessed of pure faith either — are brought the rest of the way to genuine pure faith. Equipped with all eight kinds of speech, a teacher can thus reach every one of the five assemblies. The treatise closes with a sobering image: an ordinary bodhisattva teaching the dharma is like a blind archer shooting in the dark — rarely striking the target, teaching that seldom truly lands in a listener's heart. But one who has cultivated all that has been said here — the eight kinds of speech, applied rightly across the five assemblies — brings the pure-faithful to greater faith, the evil-natured to the middle ground, those in between to pure faith, householders from evil toward good, and renunciants toward the three higher trainings and liberation itself. With this, the assembly addressed, the second of the four aspects of explaining well, is closed in full — and with it, the source text of this fascicle comes to its end.