The Ground of What Is Attained Through Cultivation, Complete

Master Cháng Bǎi frames this twelfth ground as the treatise's own synthesis of everything the much longer "Ground of the Hearer" (聲聞地), several fascicles away, will later spell out in exhaustive detail — a compressed map of the entire journey from an ordinary, still-unawakened life to full liberation, useful to any of the three vehicles, since even a bodhisattva aiming at buddhahood must still pass through genuine hearing, reflection, and cultivation, and must still become thoroughly familiar with the path a hearer-disciple walks. He introduces the ground's own governing structure immediately: four broad areas — the basis for cultivation (修處所, the practitioner's own body and the external conditions needed to practice at all), the causes and conditions for cultivation (修因緣, the specific means by which mundane and supramundane paths actually get established), the actual practice of yogic cultivation (修瑜伽, calm-abiding and insight themselves, and how affliction is countered along the way), and the fruit of cultivation (修果, the mundane and supramundane accomplishments that result) — which expand into seven more specific branches: a genuinely favorable rebirth-basis; genuinely complete access to hearing the true teaching; nirvāṇa held as the governing aim; the ripening of the wisdom that matures into liberation; the actual cultivation of remedies against affliction; complete purity of every kind achieved within mundane practice; and complete purity of every kind achieved beyond it.

He maps the four onto the seven directly: the basis for cultivation corresponds to the first branch alone (a favorable rebirth); the causes and conditions for cultivation expand into the next three branches (hearing the teaching fully, holding nirvāṇa as the governing aim, and the ripening of liberating wisdom); the actual practice of cultivation corresponds to the fifth branch (cultivating remedies against affliction); and the fruit of cultivation expands into the final two branches — mundane purity (the full ladder of meditative absorption, form and formless alike) and supramundane purity (for a hearer-disciple, the four fruits culminating in arhatship; for a bodhisattva, the ten grounds culminating in buddhahood). He closes this opening framework by noting, almost as an aside, that these four areas and seven branches between them contain the entire content of the Buddhist teaching, distilled into ten still-broader categories he traces back to the Ground of What Is Attained Through Hearing — what can be cultivated, what should be cultivated, what carries genuine danger, what is defiled, what obstructs the path, what supports it, what belongs to ultimate reality itself, what belongs to special attainments beyond ordinary liberation, what conforms to worldly life without contradiction, and what marks the path's actual completion — a reminder, before the detailed unpacking even begins, of just how much territory this single ground is about to cover.

Master Cháng Bǎi frames this opening branch as a deliberately practical starting point: before any discussion of meditation technique or philosophical insight, the treatise first asks whether the very conditions of a given life even permit genuine practice to occur — since not every rebirth, however pleasant or however painful, actually offers a real opportunity. The five internal conditions concern the practitioner's own person directly, and the five external conditions concern the surrounding circumstances that support or obstruct practice regardless of personal merit — together forming a checklist the treatise will now work through one item at a time, the first tool in the ground's larger project of mapping, with real precision, exactly what a life capable of reaching liberation actually requires.

Master Cháng Bǎi explains that all ten conditions just described — five internal, five external — together constitute what the treatise calls the "basis for cultivation," the necessary ground on which any of the Buddha's own disciples has ever actually reached realization. He then draws a careful distinction: "sagely dharma" has two grades, the trainee's (anyone from stream-enterer through the approach to arhatship) and the one beyond training (the arhat alone), and specifies that wherever this ground speaks simply of "sagely dharma" without qualification, it means the second — full arhatship, complete with its own tenfold path (right view through right concentration, plus right liberation and right knowledge) — precisely because even an accomplished trainee still carries some trace of ordinary affliction alongside their genuine realization, not yet fully purified.

He illustrates how real this gap remains even at an advanced stage with the well-known story of an arhat wrongly executed after a farmer's grief-distorted mind mistook him, dyeing his robes by a riverbank, for a cattle-thief who had butchered his missing ox — the king who ordered the execution acting on the false accusation without investigation, and the arhat's own community only discovering his fate once his prolonged absence became impossible to ignore. When they finally secured his release and asked why he hadn't simply used his spiritual powers to prove his innocence, he explained that the ripening of a specific past karmic debt had temporarily blocked those powers until its own natural conclusion — after which he freely demonstrated them before entering final nirvāṇa on the spot. Among the group who witnessed this, one who was only a trainee rather than a full arhat felt a flash of indignation at the king's carelessness — a fleeting thought, nothing more, yet still enough of a residual imperfection that it drew a response from protective spirits displeased on the arhat's behalf. Master Cháng Bǎi's point in citing it is precise: even a mind this advanced, this close to full realization, can still be moved in a way a genuine arhat's mind simply cannot be — which is exactly why this ground's own "sagely dharma" points specifically to the far shore, not the crossing still underway.

Master Cháng Bǎi names two qualities that make teaching itself genuine: it must accord with the Buddha's own teaching rather than personal opinion, and it must come from a mind free of any self-interested motive — never withheld out of personal grudge, never given for reputation or gain. He notes the treatise develops this into twenty concrete marks elsewhere (proper timing and manner, responsiveness to the audience, and five further marks of a genuinely undefiled motive, among others), but treats the two-part summary given here as sufficient for this ground's purposes.

He then names four corresponding faults a listener must avoid to receive teaching well: arrogance, which keeps genuinely valuable teaching from penetrating a mind already convinced it knows better; contempt for the teacher, which poisons the encounter regardless of how sound the teaching itself is; timidity, the opposite error of assuming the teaching is simply beyond one's own capacity — a discouragement Master Cháng Bǎi rejects outright, noting that the Buddha himself began as an ordinary being and reached full awakening only through sustained effort, so no one is disqualified in principle; and distraction, receiving teaching with a scattered rather than genuinely attentive mind. Free of these four faults, listening becomes genuine listening rather than merely being present while words are spoken — and only when both sides of the exchange meet this standard, he stresses, does the encounter actually count as "complete," a reminder that transmission is never a one-way event but always something built jointly between teacher and listener.

Master Cháng Bǎi lays out the nine stages that carry a practitioner from first hearing to nirvāṇa with remainder still living. First, hearing the teaching produces three kinds of confident conviction regarding the truths of the path and its result: conviction that the path and cessation genuinely exist as described; conviction that cultivating them carries real benefit — release from suffering, not merely a comforting idea; and conviction that one is personally capable of both the practice and its result. Second, that conviction, pursued through withdrawal from noise and distraction and freedom from the five hindrances and unwholesome trains of thought, ripens into the wisdom born of reflection — genuine, well-reasoned understanding rather than secondhand belief. Third, this wisdom then supports two kinds of sustained effort: unbroken diligence, practicing at every moment without gaps, and thorough diligence, practicing completely rather than carelessly or partially. Fourth, this sustained effort in turn yields the wisdom born of cultivation itself — direct insight arising from meditation, not merely reasoning about it — from which the practitioner clearly sees saṃsāra's real dangers and nirvāṇa's real value, no longer as doctrine but as felt conviction. Fifth and sixth, that seeing, repeated and deepened, first yields the path of seeing (stream-entry, severing every affliction rooted in conceptual wrong view) and then, through continued practice on the path of cultivation, yields full arhatship — freedom complete, though the body and mind inherited from past karma still remain, which is what "nirvāṇa with remainder" means.

He then explains the tenth and final stage as this same freedom, once fully ripened, become the basis for the ultimate aim: nirvāṇa without any remainder at all, reached only at the arhat's death, when the last trace of that inherited mind-body complex is finally relinquished and no future rebirth follows. Master Cháng Bǎi's point in setting out all ten stages this precisely, rather than simply saying "practice diligently and you'll get there eventually," is that a listener who genuinely holds nirvāṇa as their aim can locate their own progress on this exact sequence at any given moment — knowing concretely what stage comes next rather than practicing toward a vague, undefined future, which is itself part of what "holding nirvāṇa as the governing aim" is meant to provide.

Master Cháng Bǎi treats this single line as the treatise's own working definition of genuine cultivation: insight-observation is called wisdom's ripening for the obvious reason that it directly discerns the nature of things, but calm-abiding earns the same name because insight can only operate purely and clearly once the mind is actually settled — at minimum in the preparatory stage of concentration — so that observation happening within that settled state, not mere discursive thinking about doctrine, is what genuinely wears away affliction. He is pointed about the implication: reciting scripture, bowing, and chanting with a scattered mind are all worthwhile, but none of it by itself constitutes the kind of cultivation this ground is describing unless it is eventually joined to actual stillness and insight working together — a caution against mistaking sincere devotional activity for the different, further step of genuine meditative transformation.

He then walks through the ten steps in their given sequence, each building on the last: first, relying from the very outset on a genuine spiritual friend — whether a living teacher or the accumulated wisdom of the scriptures themselves — since insight cannot develop in isolation; second, grounding calm-abiding in complete precepts, since concentration reliably stalls when the underlying conduct is compromised, and a stalled practice is often itself a sign calling for renewed confession and correction; third, developing a genuine wish to realize the true nature of things, the motivating spark behind all further effort; fourth, learning to accept correction gracefully when more experienced companions in practice point out a fault, whether witnessed directly, reported, or merely suspected — genuine community only functions when its members can hear this without defensiveness; fifth, delighting in hearing the teaching and following that delight into active questioning, since understanding rarely deepens through passive listening alone; sixth, through sustained, uninterrupted hearing, watching the teaching's meaning grow steadily clearer and long-standing doubts dissolve; seventh, as that clarity grows, beginning to see the real cost hidden inside everything the world prizes — status, beauty, longevity, wealth, comfort, reputation, eloquence — and feeling genuine disenchantment with it; eighth, that disenchantment maturing from a mere insight into an actual loss of desire for any of it; ninth, forming the explicit resolve to sever the causes of rebirth in the lower realms entirely; and tenth, cultivating the specific remedies for every affliction in turn and aspiring to the resulting fruit — stream-entry's permanent closing of the lower realms, and finally the arhat's complete purification of mind. Master Cháng Bǎi closes by noting these ten form a genuine progression rather than a checklist to complete in any order — each step's fruit becomes the next step's starting condition, carrying a practitioner in one continuous motion from first meeting a teacher to full liberation.

Master Cháng Bǎi explains reflection-grounded impurity-contemplation as belonging to a practitioner still at the hearing-and-thinking stage, not yet resting on genuine concentration, and names five obstacles it must overcome: proximity to the opposite sex, the most basic precaution — a monk staying physically distant from women and a nun from men, since the tradition's own image is a person wearing straw clothing near an open flame, one spark from disaster, no matter how confident the wearer feels; losing mindfulness while out in public, letting the eyes linger on an attractive stranger encountered on the alms round rather than guarding the senses on sight; private indulgence in seclusion, entertaining an attractive mental image when no one is watching, on the mistaken assumption that unwitnessed thought carries no consequence; habituation, the deeper, harder-to-break version of the same pull that develops once either public or private indulgence becomes a settled pattern rather than an occasional lapse; and simple derailment of intention, where a practitioner genuinely trying to contemplate impurity finds the mind sliding back toward an attractive image anyway, since old habituation often reasserts itself hardest exactly when actively opposed.

Cultivation-grounded impurity-contemplation, resting on real meditative stability, faces seven further obstacles: a scattered mind still pulled toward the ten disturbing signs (sight, sound, smell, taste, touch, and the mental afflictions of craving, aversion, delusion, and attraction to male or female form); that scattering compounding into active pursuit once the mind starts actively dwelling on and reacting to those signs; clumsy technique, from never having humbly sought instruction on how to actually visualize a corpse's stages of decay — discoloration, bloating, decomposition, down to bare bones and their joints — from someone genuinely skilled in the practice; residual mental disturbance even in solitude, from habitually leaving the senses unguarded elsewhere in daily life; physical imbalance from not eating in moderation, leaving the body without the steady energy concentration requires; reluctance to settle into inner stillness, kept restless by the same wandering thoughts about family, homeland, or status surveyed earlier in this fascicle; and, finally, an inability to sustain genuine insight-observation at all, simply because an unwell body cannot support the sustained attention insight requires. Master Cháng Bǎi tallies these as twelve obstacles in total (five plus seven), or fourteen if the two enabling "powers" themselves are counted alongside them — and stresses that each has an exact, named remedy: staying physically apart from the opposite sex answers the first; promptly re-establishing mindfulness answers the second; refusing to entertain the image even in private answers the third; deliberately breaking the habitual pattern before it hardens answers the fourth; and returning immediately to the actual object of contemplation, without following the mind's drift, answers the fifth. For the seven cultivation-stage obstacles, the remedies are, respectively: settling the mind back on its object rather than letting it wander; refusing to let that wandering develop into active grasping; humbly and persistently seeking a qualified teacher's concrete instruction; genuinely guarding the senses at all other times so seclusion isn't undone by habits carried in from outside it; eating in careful moderation to keep the body capable of sustained practice; recognizing that restlessness itself is the very obstacle calm-abiding exists to resolve, rather than a reason to abandon the attempt; and, since a well body is the precondition for genuine insight, addressing physical imbalance before expecting insight-observation to succeed. Twelve obstacles, twelve matched remedies — Master Cháng Bǎi's point in laying them out this exhaustively is that "just try harder" is never, in this treatise's own accounting, actually sufficient guidance.

Master Cháng Bǎi distinguishes ordinary luminous objects — moon and stars for the night, sunlight for the day, a glowing jewel for either — genuinely useful for countering literal drowsiness in meditation, from the specific sense this ground has in mind: "the light of the teaching," meaning whatever doctrine a practitioner has genuinely absorbed through hearing and repeated reflection, held so thoroughly that it stays instantly available rather than fading under pressure — whether that's the essential line "all that has marks is illusory; see the marks as no-marks and you see the Tathāgata" carried through a session of impurity-contemplation, or any other teaching a practitioner has made genuinely their own. What actually counts as "darkness" in this specific sense, he explains, is not literal dimness but forgetting the very method one set out to practice — losing the thread of counting the breath, drifting mid-contemplation without noticing — and what counts as its opposite, "light," is simply catching that lapse and returning cleanly to the object, whatever it is. A practitioner need not wait for confusion to strike before noticing it either, he adds: the same returning motion, promptly and without self-recrimination, is itself the whole of what "light-perception" means in practice.

He adds that "the light of the teaching" also covers a second, complementary technique: the six recollections — of the Buddha, the Dharma, the Sangha, one's own past generosity, one's own precepts, and the heavens — deliberately called to mind whenever dullness sets in, since genuine joy at recalling one's own good conduct or the qualities of the Three Jewels naturally dispels the very heaviness that light-perception exists to counter.

Master Cháng Bǎi names the four reflection-stage obstacles first: failing to examine and settle one's understanding clearly enough, so that genuine doubt lingers over basic questions — whether a self exists at all, or what exactly the Four Noble Truths mean — rather than being resolved through careful study or a teacher's guidance; wasting the night hours in excessive sleep out of simple laziness rather than sustained study; impairing the body through poor or unsuitable food during the day, leaving it too unwell to support careful examination of the teaching; and keeping company with a mixed, undisciplined crowd of lay and monastic people whose conversation never rises above idle chatter, leaving no real opportunity for sustained reflection on what has actually been heard. Left unresolved, he stresses, these four keep a practitioner's understanding forever shallow — however much doctrine has technically been heard, it never becomes genuinely clear or reliable knowledge.

The seven cultivation-stage obstacles then map onto specific meditative errors: over-application of the energizing factor, straining so hard toward alertness that the mind becomes agitated and sleep-deprived rather than genuinely awake; the opposite over-application of the calming factor, settling so completely into stillness that the mind grows sluggish and slow to respond rather than genuinely still; becoming attached to the pleasant taste of equanimity itself once concentration is genuinely achieved, wanting only to remain in that pleasant state rather than using it to progress further; fear or aversion at the very thought of nirvāṇa — either genuine dread at the prospect of the self's cessation, or a quieter reluctance that saps the will to practice, both rooted in not actually understanding what the treatise itself glosses nirvāṇa as: an old commentarial fourfold definition worth remembering — permanent exit from every realm of rebirth, freedom from the "stench" of affliction and karma, escape from the dense thicket of the three calamities and the three marks of birth-old-age-death, and the end of any further weaving of karmic thread into future suffering, none of which is remotely something to fear; sustained argumentative debate and doctrinal point-scoring carried into meditation time, which exhausts the mind through sheer volume of thought rather than settling it; ordinary sensory craving toward attractive sights, sounds, smells, tastes, or textures surfacing during or after sitting, scattering the mind that meditation just settled; and, finally, forcing the mind to dwell on genuinely unanswerable or unhelpful questions — a list the treatise borrows nearly whole from an older discourse: the ultimate nature of self, of other beings, and of the world; the full workings of karma; a meditator's or a buddha's own inner experience (both simply beyond a listener's capacity to verify secondhand); the fourteen classical unanswerable questions the Buddha himself declined to answer (whether the world is eternal or not, finite or not, what happens to a Buddha after death, and whether self and body are the same or different — each traditionally posed as a four-way question); anything belonging to a mistaken teaching; and anything that simply feeds affliction the more it's turned over, such as replaying a grievance until anger deepens rather than resolves. Master Cháng Bǎi's point in listing all nine "unthinkable" topics so precisely is practical rather than merely doctrinal: a practitioner who catches the mind wandering into any of them has a concrete signal to disengage, rather than mistaking restless rumination for genuine inquiry.

He adds that dwelling on any of these nine produces three specific costs — a genuinely scattered mind, no accumulation of merit, and no progress in wholesome qualities — while their remedy, simply declining to entertain them, produces the mirror benefits: settledness, merit, and genuine wholesome growth. With all eleven obstacles named, the remedy in each case is simply its direct reversal, and the treatise closes branch five, "cultivating remedies against affliction," by naming three further qualities that make consistent practice of these remedies "greatly productive": the genuine wish to eliminate whatever affliction is present, refusing to let a manifesting affliction take hold so it dissolves quickly rather than festering, and sustained dwelling in the remedy itself rather than only reaching for it reactively. With this, branch five — covering ten total obstacle-sets across householders, monastics, and solitary retreatants, with impurity-contemplation and light-perception unpacked in full technical detail — closes, matching, Master Cháng Bǎi notes, everything scattered piecemeal across the wider canon on this subject with nothing left over and nothing missing.

Master Cháng Bǎi explains why this branch on meditation comes before the treatise's final branch on supramundane liberation: genuine insight can only operate purely within a settled mind, so mastering concentration itself is the necessary foundation everything else builds on. "Attaining concentration" means reaching at least the preparatory stage just short of the first absorption — the minimum concentration needed, for a hearer-disciple, to begin cutting affliction at all. "Perfecting concentration" means carrying that preparatory stability all the way up through the four form-realm absorptions. And "mastery over concentration" addresses something subtler still: even a practitioner who has reached the fourth absorption can remain quietly entangled in craving for, wrong views about, or conceit regarding their own attainment, together with the simple technical skill of entering, sustaining, and emerging from each level of concentration at will — genuine mastery requires purifying all of this, not merely reaching the stability itself. He notes pointedly that this three-stage structure is exactly where Buddhist meditation practice diverges from non-Buddhist systems capable of reaching the very same four absorptions and four formless attainments: only this third stage, mastery free of affliction, is unique to a practice actually aimed at liberation rather than stability for its own sake.

The treatise then opens the first stage, attaining concentration, with an unusually long and concrete inventory: twenty distinct obstacles capable of blocking a practitioner from reaching genuine concentration in the first place, the first of which is simply keeping company with fellow practitioners who have no real interest in cutting affliction at all — companions absorbed in worldly success and worldly setback alike, neither of which they've learned to see as impermanent and worth relinquishing. Master Cháng Bǎi is blunt about the practical cost of this first obstacle: shared practice requires a genuine shared aim, and a community lacking it drags down even a sincere individual practitioner's own momentum, however strong their private resolve.

Master Cháng Bǎi groups the twenty roughly by where the failure originates. Several concern the teaching relationship itself: a teacher who, however well-meaning, actually gives faulty instruction on method, mixing up what should be seen as unattractive with what should be seen as worth pursuing; a listener whose own motivation is too weak to actually attend, present in body but mentally elsewhere; a listener whose native capacity or unrefined intellect simply can't absorb what's taught even with full attention; and, further along, refusing correction out of pride or resentment, or genuinely trying to apply the teaching but misunderstanding its sequence and misapplying it as a result, or simply forgetting what was taught soon after hearing it.

A cluster of others concern character and circumstance: craving reputation and material support, which pulls a practitioner into constant social obligation; genuine difficulty being satisfied with little, leading to chronic want and the endless activity needed to chase it; abandoning consistent effort out of simple laziness, particularly excessive attachment to comfortable sleep; illness, injury, or hostile interference of any kind, from chronic sickness to venomous bites to outright persecution; inability to tolerate ordinary discomforts like heat and cold; keeping company with an undisciplined mixed crowd of lay and monastic acquaintances; and an unsuitable physical location — the treatise names five specific marks of a genuinely suitable retreat setting (a clean, pleasant, well-tended site; free of excessive noise, insects, and heat; free of dangerous animals or hostile people; within reasonable reach of life's basic necessities; and near a genuine teacher or capable fellow practitioners) with the absence of any one counting as an obstacle.

The remaining obstacles are subtler, arising even once the basic conditions are otherwise sound: unguarded senses in solitude producing exactly the eight kinds of distracting rumination surveyed earlier in this fascicle — Master Cháng Bǎi adds here the well-known instruction the teacher Milarepa is said to have given his student Gampopa, that dwelling on a fellow practitioner's faults is itself one of the most corrosive habits a community can develop, and should be replaced with actively noticing others' good qualities instead; physical heaviness and lack of capability from poor, imbalanced diet; the specific hindrance of excessive drowsiness, which the treatise distinguishes carefully from outright sleep — a dulled, foggy half-presence at the meditation object rather than either full clarity or full unconsciousness, often unnoticed by the person experiencing it even as posture visibly slumps; disinterest in calm-abiding itself, for a naturally restless mind that finds settling on one object simply too boring to sustain; and, mirroring that last one exactly, disinterest in insight-observation for a mind that has grown comfortable with stillness alone and never developed the habit of actively examining what it observes. Master Cháng Bǎi's closing observation is that the sheer number and specificity of this list is itself instructive: genuine concentration fails for identifiable, addressable reasons far more often than for any mysterious lack of talent, which is exactly why the treatise catalogues them this precisely rather than simply urging more effort.

Master Cháng Bǎi traces the ten marks as a single continuous arc. First, the practitioner who has reached access concentration refuses to settle for it, aspiring instead toward the genuine first absorption; second, they come to see, often through direct testimony or the treatise's own account, real superior virtue in that goal — the treatise's classic seven-stage sequence of attention (recognizing the object through study; gaining a powerful working grasp of it; an initial withdrawal from the desire realm's coarsest afflictions; growing genuine delight and easier practice as middling afflictions subside; checking one's own progress by testing whether attractive objects still stir anything; a final, thorough effort that subdues even the subtlest remaining desire-realm afflictions; and finally the fruit of that effort — genuine entry into the first absorption, where joy and bliss born of seclusion from desire are said to fill the entire body without a single gap). Third, seeing this clearly enough to actually want it produces genuine, sustained diligence rather than passive hope.

Fourth and fifth, the practitioner honestly recognizes that access concentration alone has not actually eliminated craving connected to attractive form, and that they remain, in a real sense, still losable to affliction rather than having genuinely defeated it — an important corrective against premature self-satisfaction. Sixth and seventh, once the first absorption is genuinely reached, the practitioner refuses to be seduced by the prospect of the correspondingly excellent rebirth it could produce in the pure form-realm heavens, recognizing this as still just a subtler form of "seeking existence" rather than actual liberation, and instead keeps applying the same calming, energizing, and equanimizing techniques already learned, carrying the same disciplined process forward through the second, third, and fourth absorptions in turn — releasing each level's own remaining agitation (initially thought itself, then joy, then pleasure) to advance to the next. Eighth, that same sustained practice — moving freely in and out of these deepening states — naturally produces genuine interest in learning more, prompting the practitioner to actively seek instruction on the paranormal insight the tradition associates with deep concentration, itself grounded in the same ordinary discipline of careful, attentive observation any skill requires, whether reading a person's true feeling from a flicker of expression or learning to distinguish one bird's call from another's — ultimately aimed, in its highest sense, at the wisdom that exhausts every corruption rather than mere supernatural ability. Ninth and tenth, this whole progression yields, at last, genuine delight in calm-abiding itself and genuine delight in insight-observation applied to the Four Noble Truths — both, Master Cháng Bǎi stresses, now arising as real appetite for the practice rather than dutiful obligation. With all ten marks present, the treatise says, a practitioner has reached the root absorptions in full: perfecting concentration is complete.

Master Cháng Bǎi names the four specific ways this happens: craving arises simply because the absorption's own bliss so far exceeds anything the desire realm offers; wrong view arises when unusual experiences surface within deep concentration and get misinterpreted, especially by a practitioner who entered meditation without first establishing sound view at all; conceit arises from the quiet thought that one has achieved something others haven't; and doubt persists over the Three Jewels and the Four Truths despite the attainment. Genuine mastery, by contrast, means being able to enter, remain in, and emerge from concentration entirely at will, with none of these five riding along — the difference, he stresses, between the merely mundane concentration available to any sufficiently disciplined non-Buddhist meditator and the uniquely purified concentration this treatise is actually describing.

To purify concentration of these hidden defects, the treatise sets out an unusually concrete self-examination framework: twenty-two specific marks organized under four broad commitments a monastic makes at ordination — accepting a humble outward form, deportment, and simplicity of possessions; accepting the restraining precepts; accepting sustained, unbroken cultivation of wholesome qualities; and, cutting across all three, recognizing that failing any of them still leaves a practitioner pursued by suffering. The first of the four, examined through five marks, covers accepting a humble form: a shaved head and simple, unglamorous robes, deliberately foregoing any investment in physical appearance; humble conduct on the alms round, meaning no craving connected to sight, sound, or any other sense arising during the round, and no pride when entering a donor's home — Master Cháng Bǎi notes the classical image of approaching each house "like the moon," letting one's own conduct wax steadily purer rather than waning toward carelessness, and carefully distinguishing which sights along the way are worth attending to (illness, aging, death — anything that deepens the sense of impermanence) from which aren't (anything merely attractive); and simple, unaccumulated requisites, taking only what is offered and needed rather than stockpiling comfort.

The second commitment, precepts, is examined through five further marks: recognizing that full ordination itself already means relinquishing two things — attachment to family, friends, and possessions, and indulgence in entertainment, socializing, and sensory pleasure; genuinely not breaking the precepts oneself; not hastily accusing a fellow practitioner of breaking theirs, since appearances can mislead and careless accusation is itself a fault — Master Cháng Bǎi cites the Sixth Chan Patriarch's own teaching that seeing fault in others is itself already a fault; and, should a lapse occur on either side, sincerely correcting one's own through confession, and receiving a fellow practitioner's correction of oneself without resentment, recognizing it as help rather than attack. Together these first two commitments — form and precepts — already reveal, Master Cháng Bǎi observes, just how much subtler work remains even after the absorptions themselves have been genuinely attained.

Master Cháng Bǎi explains the third commitment's five marks as together forming what the tradition calls "the resources for concentration": genuinely seeking a teacher's instruction and actually following it rather than substituting one's own opinion, reading and memorizing the relevant texts, and discussing their meaning with fellow practitioners until real discernment develops — all of which, he stresses, is what actually earns the right to accept a donor's support, since receiving alms while not genuinely practicing leaves a debt that eventually has to be repaid in suffering; delighting in genuine seclusion and applying the same seven-stage attention sequence already described to advance through the absorptions, resting on a suitable physical location and disciplined deportment, and on being truly withdrawn both physically (not mixing carelessly with lay or monastic company) and mentally (free of any defiled or purposeless mental activity); a daily, even hourly habit of checking whether one's precepts, concentration, and wisdom are currently declining or advancing, cutting off the former the moment it's noticed and reinforcing the latter; and finally two motivating perspectives held together — clearly seeing saṃsāra's real cost and nirvāṇa's real value — which supply the actual pull that keeps effort from flagging.

The fourth commitment then asks the meditator to honestly check which of four specific forms of suffering, expanded into seven concrete marks, still pursue them despite everything already accomplished: the danger of falling to a lower realm, since only genuine realization of the Four Truths — not meditative attainment alone — permanently closes off rebirth there; the fourfold suffering internal to the body's own nature (birth, aging, sickness, and death, each traditionally analyzed into five defining marks — birth as already entangled in suffering and affliction, aging as five-fold decline in appearance, strength, faculty, enjoyment, and lifespan, sickness as bodily breakdown and its attendant misery, death as the loss of everything and everyone one has ever loved); the suffering of losing whatever is loved, since nothing held dear, however cherished, escapes eventual separation; and the suffering inherent simply in having aggregates shaped by one's own past karma at all, which keep generating further affliction and further karma in an unbroken cycle. Reflecting honestly on all seven, Master Cháng Bǎi notes, is meant to produce a specific realization: that reaching even the fourth absorption, however genuine, has not actually finished the work — only direct realization of the Four Truths closes these gaps for good.

The treatise then names the resulting resolve explicitly: a practitioner who has genuinely undertaken humble form, precepts, and sustained cultivation, yet still finds these four sufferings unresolved, should refuse to rest content with concentration alone or let their effort quietly lapse partway through. Only sustained reflection carried this far, the treatise stresses, earns the name "true renunciant thought" and "true seeker's thought" — glossed elsewhere in the canon as actually freeing oneself from every unwholesome quality still present in body and mind, and as embodying the eightfold noble path in substance rather than merely wearing its outward form. Master Cháng Bǎi's point in walking through all twenty-two marks this exhaustively is that genuine renunciation, in this treatise's own accounting, is demonstrated by this kind of sustained, specific self-examination — not simply by having taken ordination and reached deep states of concentration, however real those achievements are in themselves.

Master Cháng Bǎi names five practices, resting on the seven-stage attention already mastered, that finally resolve the flaws named earlier: genuine wish to sever whatever affliction the absorptions themselves have stirred up, rather than treating stability alone as the finish line; continued, unbroken practice aimed specifically at freedom of movement within concentration, not merely holding a static attainment; freedom from both craving the material support and admiration genuine attainment tends to attract, and from resentment toward hostility or disrespect from those who don't share one's faith — meeting mistreatment with goodwill rather than retaliation; sustained mindfulness that keeps the four foundations active even within deep absorption, so that craving, conceit, wrong view, doubt, and ignorance find no opening to resurface; and, crucially, never mistaking concentration itself for full attainment, and never disclosing one's own meditative achievements to others — since doing so invites exactly the material attention and social entanglement that undoes the seclusion attainment depends on.

He adds two supporting practices from daily conduct: genuine contentment with whatever robes, food, or bedding a patron happens to provide, without either craving something better or resenting something plain; and eating, dressing, and using every requisite with clear awareness of its actual purpose — sustaining the body and enabling continued practice, never for vanity, status, or sensory indulgence, always within careful moderation. Together, he explains, these resolve the flaws the earlier self-examination surfaced, yielding a mind genuinely purified, unstained, and — reaching what the fourth absorption specifically is called, "the unmoving," untouched by the three cosmic calamities or the eight ordinary disturbances that trouble every state below it — capable, from that stability, of giving rise to the mundane superknowledges. With this, mastery is complete, and the treatise closes its account of the sixth branch entirely: attaining concentration, perfecting it, and finally mastering it, taken together, constitute what it calls "unsurpassed mundane purity of every kind" — a designation, Master Cháng Bǎi stresses, the treatise reserves specifically for genuine Buddhist practice, since a non-Buddhist meditator may well reach the same four absorptions, but without this same purification lacks any reliable way to keep the attainment from decaying, let alone to build genuine liberation on top of it.

Master Cháng Bǎi previews the five stages as tracing a hearer-disciple's entire journey from stream-entry to arhatship. The first is the moment of breakthrough itself — direct, non-conceptual realization of the Four Noble Truths at the path of seeing, the entry into stream-entry proper. The second acknowledges something easy to overlook: even a genuine stream-enterer still carries real obstacles that must be actively removed, a corrective he attributes to the compassionate precision only a bodhisattva of Maitreya's caliber would think to spell out — sainthood is not instantaneous completeness. The third describes the resulting practitioner's own motivation: having tasted genuine realization, and wanting to reach the swift, unobstructed wisdom that exhausts every remaining corruption, they deliberately dwell on what genuinely inspires them onward — the felt lightness, joy, and freedom from coarseness that direct realization already brought, used as fuel for continued effort rather than complacency. The fourth is the sustained cultivation of that same path already glimpsed, carrying the practitioner from stream-entry through the intermediate fruits. And the fifth is the culmination: reaching the utterly pure path in full, together with its complete fruit — arhatship itself, the end of this entire ground's long arc from a merely favorable rebirth all the way to complete liberation.

Master Cháng Bǎi explains that a practitioner entering this stage has already genuinely mastered concentration, free of craving, conceit, wrong view, doubt, and ignorance — a real achievement, but still conditioned, still expressible in concepts, and therefore still "easy ground" by comparison with nirvāṇa itself, which is realized only directly, admits no conceptual elaboration, and cannot be reached simply by extending the same meditative skill further. Genuine progress from here, he stresses, requires actively cultivating revulsion toward remaining in that easier, still-conditioned territory — not because concentration itself is bad, but because comfort with it can quietly substitute for the harder work of actually breaking through to direct realization.

That revulsion is then given a precise, fivefold structure: a practitioner examines their own life and finds it still bound to three kinds of defilement — the defilement of an unresolved relationship with death itself, since without genuine realization even a skilled meditator still dies in the ordinary, unsettled way; the defilement of falling, after death, back into the "great pit" of ignorance that underlies all further affliction; and the defilement of the unwholesome karma ignorance's own momentum still generates, capable of leading to a genuinely frightening future rebirth. Alongside these three, the practitioner also recognizes three ways they remain disconnected from genuine purity: not yet having reached the fearless, secure state that comes only from actually severing every affliction; not yet resting on the specific, uncontaminated concentration that makes liberating insight possible; and not yet possessing the correct view, born of that same insight, that leads all the way to complete liberation. Recognizing both — what one is still bound to, and what one has not yet reached — produces exactly the kind of clear-eyed dissatisfaction, Master Cháng Bǎi notes, that finally motivates the harder work of genuine breakthrough, rather than letting hard-won meditative comfort quietly become the end of the road.

Master Cháng Bǎi treats this as the formal close of the entire framework that began several sections earlier: twenty marks of revulsion (skillful cultivation) paired with twenty marks of abiding (good abiding), forty in total, deliberately exhaustive — the treatise states plainly that nothing further needs to be added and nothing here is excessive. What results is not a state of anxious self-monitoring but the opposite: a settled fearlessness in which the old habitual worry, "where has my self gone?" — the reflexive grasping that assumes a self must be found somewhere — simply no longer arises, because the direct realization of no-self has already answered it. This moment marks stream-entry itself: through the sixteen-fold pattern of patient acceptance and knowledge regarding suffering, its origin, its cessation, and the path (the "eight forbearances and eight knowledges" comprising a sixteen-mind sequence), a practitioner directly, non-conceptually cognizes the four noble truths for the first time and attains the first of the four fruits. Master Cháng Bǎi observes that Maitreya presents this teaching with evident confidence — laying out, without hedging, exactly how many causes and conditions must be fulfilled for the noble path to be reached, and asserting that this account is complete.

Master Cháng Bǎi treats these seven activity-obstacles as a candid, almost gentle acknowledgment that ordinary monastic life keeps pulling even an accomplished stream-enterer away from formal practice: communal business and the six kinds of harmony it requires; lingering attachment to food while on almsround, since only intellectually-formed afflictions, not the deeply conditioned ones, have yet been cut; busyness over robes and bowls whether in activity or even during quiet sitting, where the mind still calculates and plans; discussing scripture until it slides into ordinary chatter; sleep, still a subtle, innate hindrance even once the coarsest five hindrances have been suppressed; talk of kings, thieves, food, clothing, and worldly affairs that stirs up greed, hatred, and delusion; and finally the deep, beginningless habituation to enjoying the company of relatives and friends, a habit so old and strong it makes solitude itself feel undesirable. None of these are gross transgressions — they are simply the ordinary texture of communal life, which is precisely why they remain obstacles even for someone who has already broken through to direct realization.

The four practice-obstacles are more technical: pride in one's own cleverness that refuses further instruction blocks clear-seeing; restless, undisciplined conduct of body, speech, and mind — repeated transgressions, followed by regret, followed by an unsettled mind that cannot rest in its object — blocks calm-abiding; forgetfulness strong enough that sinking, agitation, distraction, and clinging go unguarded blocks the mindfulness shared by both; and an unsuitable dwelling place — one of five kinds of flawed lodging, whether too clamorous by day, too plagued by insects at night, too dangerous or disease-ridden, too poor in basic supplies, or too full of unwholesome companions and empty of good ones — blocks practice through the setting itself. Taken together, seven activity-obstacles and four practice-obstacles complete the full account of what a stream-enterer must still learn to set aside.

Master Cháng Bǎi tallies the full accounting: six skills of concentration-joy (calming, uplifting, equanimity, entering, abiding, emerging) belong to the practice-place domain, and four skills of discernment (knowing wholesome growth, unwholesome growth, wholesome decline, unwholesome decline — doubled across the general case and the case of daily requisites) belong to the activity-place domain, for ten skills answering the seven activity-obstacles and four practice-obstacles named earlier, eleven in total. Just as with stage one's forty marks, the treatise again insists the account is complete — nothing more needs to be added. Master Cháng Bǎi observes that this whole stage carries a quiet but important teaching: practice is never confined to the meditation seat. Because unwholesome states grow precisely where discipline, concentration, and wisdom are allowed to slip, and wholesome states grow precisely where they are tended, every waking activity — walking, standing, eating, dressing — belongs to the path just as much as formal sitting does.

Master Cháng Bǎi walks through all four grounds for joy. The first rests on the "four confirmed purities" — unshakeable faith in the Buddha, the Dharma, the saṅgha, and the moral discipline shared with noble ones — attained the moment direct realization of the four truths occurs; unlike an ordinary person's faith, which wavers and can be abandoned the moment affliction stirs, a stream-enterer's faith in the Three Jewels, likened to a fertile field capable of yielding boundless merit and wisdom, never again wavers. The second rests on one's own "flourishing" — both the ordinary sense of rebirth improving life after life, and the decisive excellence of having entered the irreversible path toward nirvāṇa itself — measured concretely through the seven kinds of noble wealth: faith, moral discipline, a sense of shame before oneself, a sense of shame before others, learning, generosity, and wisdom. The third rests on freedom from envy: rejoicing in a fellow practitioner's attainment exactly as one would rejoice in one's own, since envy only ever brings unhappiness (there is always someone further along), while freed of it, another's every attainment becomes a further source of joy. The fourth rests on gratitude toward the Buddha specifically, recollecting that had the Buddha not appeared and taught, and had generations of disciples not carried that teaching forward, there would have been no path to walk at all — Master Cháng Bǎi cites the Buddha's vow in the Lotus Sūtra to labor endlessly for beings' liberation, likening it to a parent's love but without a parent's limits or conditions, since even when beings act wrongly and generate affliction, the Buddha never abandons them the way a disappointed parent might. Contemplating these four together, the treatise says, generates enough joy to carry a practitioner swiftly toward the wisdom of full liberation — and, echoing the closing formula used for stage one and stage two, declares stage three's account likewise complete.

Master Cháng Bǎi treats stage four as, in one sense, simply a continuation of the very same path already walked to reach stream-entry — the difference now is depth, since the afflictions still remaining to be cut are progressively subtler than the coarse, view-based ones already severed. The vast joy cultivated in stage three is not left behind but put to work here: it becomes, quite literally, an irrigating force, watering a longing so intense that a practitioner in this very life yearns for nothing short of the path's ultimate completion. Far from the fervor cooling into complacency once stream-entry secures freedom from the lower realms, the treatise's framing suggests genuine attainment sharpens aspiration rather than dulling it.

Master Cháng Bǎi treats this passage as, in effect, a final diagnosis of where affliction still hides. Every contact between the six senses and their objects produces one of three feelings — pleasant, painful, or neutral — and each carries its own characteristic affliction riding along beneath the surface: craving tends to arise with pleasant feeling, aversion with painful feeling, and delusion with neutral feeling, since a mind that is neither pleased nor pained is also the mind least likely to remember that all such feelings are impermanent, unsatisfactory, and selfless. This pattern shows up, to varying degrees, in ordinary beings and in trainees alike — a trainee has already cut the coarser afflictions bound up with wrong views, but has not yet uprooted the subtler, innate ones. Master Cháng Bǎi tells the well-known story of ascetics testing Śāriputra by dousing him with water and hurling abuse as he walked the road, expecting to provoke him — and finding him entirely unmoved, his composure itself becoming proof that arhatship is genuinely different from ordinary equanimity. The two roots of this residual affliction are craving, which fuels the fourfold "grasping" (at sense-pleasures, at views, at mistaken rules and rites, and at a sense of self bound up with pride), and ignorance, which fuels karmic activity itself. Only when both are cut off entirely — the wisdom-liberation that follows ignorance's ending, and the mind-liberation that follows craving's ending — does a practitioner attain what the treatise calls the "fruit of utmost purity": arhatship.

Master Cháng Bǎi closes the fascicle by drawing every thread traced since its opening line back together. The five stages just completed — entering direct realization, removing obstacles, cultivating the joy that speeds liberation, cultivating the path already attained, and attaining the utmost fruit itself — together comprise branch seven, supramundane purity, tracing a single hearer-disciple's complete arc from stream-entry to arhatship. Branch seven then joins branch six, mundane purity (the mastery of concentration covered earlier in the fascicle), and together the two form what the treatise calls simply "the fruit of cultivation" — everything a practitioner actually attains, whether still within the world's own conditioned excellence or beyond it entirely. And that fruit, in turn, is only the last of the four processes announced at this very fascicle's opening: the ground and ripening that make cultivation possible in the first place (修處所), the causes and conditions that support it — hearing the true Dharma, nirvāṇa held as the guiding aim, and the ripening of a liberating wisdom (修因緣), the actual yogic practice of applying antidotes to affliction (修瑜伽), and now, finally, the fruit itself (修果). Four processes, seven branches, traced across an entire fascicle: this is what the treatise means by 修所成地, the Ground of What Is Attained Through Cultivation, and Master Cháng Bǎi notes this is the last of the three "grounds of wisdom" — hearing, reflection, and cultivation — that together prepare a practitioner for everything the treatise takes up next: the ground of the hearer-disciples (聲聞地) themselves.

Fascicle 20's source text ends exactly here, at this closing formula — a genuinely clean structural boundary, the first of its kind in many fascicles. Fascicle 21 should open directly onto 聲聞地, the thirteenth of the treatise's seventeen grounds.