Fascicle 5 · 阿毘達磨大毘婆沙論卷第五 · Complete

Five Rivers Into the Sea

This page carries Ru-Yi's complete translation of fascicle 5 — the closing installment of the treatise's direct analysis of supreme mundane dharma within the Miscellaneous Chapter's ongoing first section (雜蘊第一中世第一法納息第一之四), which then turns the treatise's attention to forbearance (忍), the nirvedhabhāgīya root just below it. The fascicle establishes that supreme mundane dharma is a single moment of mind, never many; proves, through the unforgettable image of five great rivers that cannot be turned back once flowing toward the sea, that it can never retrogress; works out several four-alternative logical grids for what it takes as its object and what it means to possess it; explains why forbearance alone, among the four roots, earns the name "according with the truths"; and closes by tracing forbearance's own remarkable structure — a wide field of contemplation that narrows, round after round, down to a single moment's single aspect, the doorway supreme mundane dharma itself opens onto. Fascicle 6 continues the same nyāsa section, turning to summit's own detailed treatment.

Translator: Ru-Yi Meditation Center Status: fascicle 5 complete, 26 sections Source: Taishō T1545, vol. 27, fascicle 5 Topic: 世第一法 (laukikāgradharma), Miscellaneous Chapter §1, final part

Translation Method

The Chinese source is Xuánzàng's seventh-century translation of the Abhidharma-mahāvibhāṣā-śāstra (阿毘達磨大毘婆沙論), preserved in the Taishō canon (T1545, vol. 27) via the CBETA digital edition — public domain text, translated directly from the Chinese. The English wording throughout is Ru-Yi's own, and the reading notes are original, grounded in standard Sarvāstivāda scholarship rather than a specific named commentator's lecture transcript.

This fascicle continues directly from Fascicle 4 and closes out the long nyāsa (納息) section on supreme mundane dharma (世第一法) begun in Fascicle 2 — terms established across the previous three fascicles, such as the certainty of rightness (正性離生) and the forbearance of the dharma-knowledge of suffering (苦法智忍), recur constantly here and are not re-explained at each occurrence.

Classical text is set in the left-hand column below, our English in the right.

1. One Mind, Not Many

The fascicle opens with a question left implicit since Fascicle 2's own debate over future cultivation: is supreme mundane dharma one single moment of mind, or does it consist of many? The treatise settles the question decisively, then explains a further Vibhajyavādin position it means to refute along the way.

Chinese Source

世第一法。當言一心多心耶。乃至廣說。問何故作此論。答雖已說彼相應差別。而未顯示現前多少。今欲顯示唯一剎那。故作斯論復次為欲遮遣他宗義故。如分別論者執。世第一法。相續現前。彼說相續總有三種。一時相續。二生相續。三相似相續。世第一法。雖無前二。而有後一。今欲遮遣彼所執義顯世第一法唯一念現前。復次為令疑者得決定故。謂先已說。若心心所法。為等無間入正性離生。是謂世第一法。勿有生疑。如心所法既有多種心亦應然。為令彼疑得決定故。顯心所法雖有多種而心唯一。由此因緣。故作斯論。世第一法當言一心多心耶。答應言一心。問如前已說。未來修者。亦得名為世第一法。是則此法應有多心。而言一心斯有何意。

Ru-Yi Translation

Should supreme mundane dharma be said to be a single moment of mind, or many, and so on, as explained at length? One asks: why was this further passage composed? The answer: although the distinctions in what it is associated with have already been explained, how many moments it occurs in has not yet been shown, and this passage now shows that it occurs for exactly a single moment. Further: it is in order to refute another school's position — for the Vibhajyavādins hold that supreme mundane dharma occurs present in continuous succession. They hold that "continuous succession" is, in total, of three kinds: succession of a single occasion, succession of rebirth, and succession of mere similarity. Supreme mundane dharma, though it lacks the first two, does possess the third — and this passage now means to refute their position and show that supreme mundane dharma occurs present for exactly a single thought-moment. Further: it is in order to bring certainty to those in doubt — for it was already said that if mind and mental factors serve as the immediately-antecedent condition for entering the certainty of rightness, this is called supreme mundane dharma; lest one doubt that, just as the mental factors are of many kinds, the mind, too, ought to be many, this passage now shows, in order to settle that doubt, that although the mental factors are of many kinds, the mind itself is only ever one. It is for this reason that this passage was composed. Should supreme mundane dharma be said to be a single moment of mind, or many? The answer: it should be said to be a single moment. One asks: as already explained, the future instances it cultivates are also named supreme mundane dharma — should this dharma not then consist of many moments of mind? What, then, is the point of saying "a single moment"?

答此中但說現在前者故言一心。問今於此中何故不說未來修者。答應說而不說者。當知此義有餘。此中復有多復次釋。前已說故今不說之。雖說一心而未釋義。何故此法非多心耶。非但有言義則可了。答從此心心所法無間。不起餘世間心唯起出世心。世間心者謂有漏墮有心。即所遮止第二念等世第一法。出世心者。謂無漏斷有心。即所引起苦法智忍相應之心。若當起餘世間心者。為劣為等為勝。無有是處。為分別故假設斯問。劣等勝者。對前剎那。但有三故。若當劣者應不能入正性離生。何以故。非以退道能入正性離生故。謂非衰退萎悴墜落破壞之道能入正性離生。要以勝進增盛勇猛堅固之道。能入正性離生故。若當等者。亦不能入正性離生。何以故。先以此類道不能入正性離生故。謂此初後品類。相似如初剎那。有障礙有留難。無勢力故。不能入正性離生。後諸剎那亦應如是如初剎那。不能無間引起聖道。後諸剎那亦應如是。品類同故。

The answer: here, only what is presently occurring is spoken of, and this is why it is said to be "a single moment." One asks: why, then, does this passage not mention the future instances it cultivates? The answer: wherever a passage ought to state something yet does not, one should understand that its meaning is left for elsewhere — and there are, further, many additional reasons for this, already given earlier, which need not be repeated here. Although it has been said to be a single moment, the reasoning has not yet been explained — why is this dharma not many moments of mind? A bare assertion is not enough to make the meaning clear. The answer: immediately following this mind and its mental factors, no other mundane mind arises — only a supramundane mind arises. A "mundane mind" means a contaminated mind still fallen within existence — namely, exactly the second moment and beyond of supreme mundane dharma, which this passage rules out. A "supramundane mind" means an uncontaminated mind that cuts off existence — namely, the mind associated with the forbearance of the dharma-knowledge of suffering, which this dharma draws forth. If some other mundane mind were to arise instead, would it be weaker, equal, or stronger than the one before it? None of these is possible. This threefold question — weaker, equal, or stronger — is posed here simply in order to work through the analysis, since only these three relations to the preceding moment exist. If it were weaker, it could not enter the certainty of rightness — why is this? Because it is never a path of retrogression that enters the certainty of rightness, but only a path of advancement, ever more vigorous and firm, that can do so — a path of decline, withering, falling, and ruin can never enter the certainty of rightness. If it were equal, it likewise could not enter the certainty of rightness — why is this? Because a path of exactly this same kind has already failed to enter the certainty of rightness once before — that is, since this later moment is of the very same kind as the very first moment, which was itself obstructed, beset with difficulty, and lacking in power, and so could not enter the certainty of rightness, the moments that follow, being of the very same kind, should be exactly the same: just as the first moment was unable to give rise, without interval, to the noble path, so too should every later moment of the same kind —

Reading note — Ru-Yi

The Vibhajyavādins' threefold taxonomy of "continuous succession" — a single occasion, rebirth, and mere similarity — is a genuinely useful piece of technical vocabulary: mere similarity is the weakest sense, meaning only that later moments resemble earlier ones in kind, without any of the stronger continuity a single sustained occasion or a causal chain across rebirths would imply. The treatise's rebuttal does not deny even this weak sense outright — it grants that later moments would resemble the first, and then uses exactly that resemblance to argue they must fail in exactly the same way the first moment did, since nothing has changed to make a repetition of the same weak, obstructed state suddenly succeed.

2. Weak, Equal, Strong — None Could Enter the Path

The exhaustive elimination continues: even the "stronger" alternative fails, since it would contradict the very definition of supreme mundane dharma as a single, unique moment — closing with a question about why the path of seeing, unlike the path of cultivation, demands such heightened effort.

Chinese Source

則應究竟不能證入正性離生。如是應無解脫出離。若當勝者。先應非世第一法。後方是世第一法。以世第一法聲。顯最勝等義故。問先者既非世第一法。為是何法。答是增上忍。問何故見道唯勝加行無間。引生於修道。中引生聖道。通劣等勝。答以見道是未曾得道。要多功用。加行作意。方能現前。是故唯勝加行。引起修道。

Ru-Yi Translation

then one could, in the end, never at all realize entry into the certainty of rightness, and there would be no such thing as liberation or release. If it were stronger, then the earlier moment could not have been supreme mundane dharma at all, and only the later moment would be — since the very term "supreme mundane dharma" itself indicates the sense of "utmost" and the rest, and there can only be one such utmost moment. One asks: if the earlier moment is not supreme mundane dharma, then what is it? The answer: it is the superior forbearance. One asks: why is it that the path of seeing is drawn forth only by a stronger preparatory effort immediately preceding it, while the path of cultivation can be drawn forth by a weaker, equal, or stronger effort alike? The answer: because the path of seeing is a path never before attained, and requires a great deal of exertion and preparatory application of mind before it can become present at all — this is why it is drawn forth only by a stronger preparatory effort, unlike the path of cultivation,

既是本曾得道。不多功用。加行作意。而現在前。故劣等勝皆能引起。然世第一法與第一法。為因緣增上緣。因緣者有三因。謂相應因。俱有因。同類因。此是總說。若別說者。過去與過去為二因。

which, being a path already attained before, does not require great exertion or preparatory application of mind in order to become present, and so can be drawn forth by a weaker, equal, or stronger effort alike. Supreme mundane dharma, moreover, serves as both a causal condition and a dominant condition for itself, moment to moment. As a causal condition, it involves three kinds of cause: the associated cause, the co-existent cause, and the cause of the same kind — this is the general statement. Stated in detail: a past moment serves as two causes for a past moment —

Reading note — Ru-Yi

The reasoning that a "stronger" second moment would simply relocate the name "supreme mundane dharma" onto itself, demoting the first moment to mere "superior forbearance," is a nice illustration of how tightly this treatise ties a technical name to a structural position rather than to any fixed content — whatever moment turns out to be the single, unrepeatable peak earns the name, and nothing else can share it, no matter how similar.

3. Causes and Conditions, Moment to Moment

The treatise works out, in full technical detail, exactly which of the four classical conditions link supreme mundane dharma's own past, present, and future moments to one another.

Chinese Source

謂相應俱有。與未來為一因。謂同類未來與未來為二因。謂相應俱有。現在與現在為二因。謂相應俱有。與未來為一因。謂同類增上緣者。謂不礙生及唯不障。

Ru-Yi Translation

the associated cause and the co-existent cause; and serves as one cause for a future moment — the cause of the same kind. A future moment serves as two causes for a future moment — the associated cause and the co-existent cause. A present moment serves as two causes for a present moment — the associated cause and the co-existent cause — and as one cause for a future moment — the cause of the same kind. As a dominant condition: it means simply not obstructing arising, and nothing more than not obstructing.

Reading note — Ru-Yi

This dense causal grid is the treatise's standard machinery — introduced already in Fascicle 3's discussion of conditions — applied here to a single dharma's relationship with its own earlier and later moments across the three times. The dominant condition's minimal definition, "not obstructing," is worth noting: it is the weakest of the four conditions precisely because almost everything qualifies for it by simply staying out of the way.

4. Why This Dharma Can Never Retrogress

The treatise turns to its next major claim: supreme mundane dharma, once arisen, can never be lost or reversed. The argument begins with the image of a dharma "according with, advancing toward, and about to enter" the truth, with no room in between for anything to intervene.

Chinese Source

世第一法。當言退不退耶。乃至廣說。問何故作此論。答雖已說彼一心非多。而未分別為退不退。今欲分別故作此論。復次為止他宗顯正義故。謂或有執。世第一法亦有退者。為止彼意。顯示此法決定不退故作斯論。世第一法當言退不退耶。答應言不退。雖有此說應更顯示不退因緣。非但有言義便顯了。何故此法定不退耶。答世第一法。隨順諦趣向諦臨入諦。此彼中間。無容得起不相似心。令不得入聖諦現觀。問云何名為隨順諦。趣向諦。臨入諦耶。有說此中現觀說名為諦。謂世第一法。隨順現觀。趣向現觀。臨入現觀。

Ru-Yi Translation

Should supreme mundane dharma be said to retrogress, or not, and so on, as explained at length? One asks: why was this further passage composed? The answer: although it has already been shown that this dharma is a single moment of mind, not many, whether it can retrogress has not yet been analyzed, and this is now taken up. Further: it is in order to stop another school's position and make this treatise's own correct meaning clear — for some hold that supreme mundane dharma, too, can retrogress; in order to stop this position, the passage shows that this dharma certainly cannot retrogress, and this is why it was composed. Should supreme mundane dharma be said to retrogress, or not? The answer: it should be said not to retrogress. Though this much is stated, the reason it cannot retrogress should be further shown — a bare assertion does not make the meaning clear. Why is this dharma certainly unable to retrogress? The answer: supreme mundane dharma accords with the truth, advances toward the truth, and is about to enter the truth — and in the interval between this dharma and that truth, there is no room whatsoever for a dissimilar mind to arise that could prevent the direct realization of the noble truths from occurring. One asks: what is meant by "according with the truth," "advancing toward the truth," and "about to enter the truth"? Some say: "the truth," here, names direct realization itself — that is, supreme mundane dharma accords with, advances toward, and is about to enter direct realization.

Reading note — Ru-Yi

The claim here is stronger than simple momentum: it is not merely that supreme mundane dharma tends toward the truth, but that the gap between it and the forbearance that follows is, structurally, too narrow for anything else to fit into — no dissimilar mind has anywhere to occur. Retrogression is ruled out not by willpower or merit but by the sheer absence of an interval in which it could happen at all.

5. Four Readings of "the Truth" Itself

Three further readings of what "the truth" means in this formula follow — the truth of the path, the path of seeing, and the truth of suffering — before the treatise settles on a fourth: the forbearance of the dharma-knowledge of suffering itself.

Chinese Source

有說此中道諦說名為諦。謂世第一法。隨順道諦。趣向道諦。臨入道諦。有說此中見道說名為諦。謂世第一法。隨順見道。趣向見道。臨入見道。有說此中苦諦說名為諦。謂世第一法。隨順苦諦。趣向苦諦。臨入苦諦。有說此中苦法智忍名諦。謂世第一法。隨順苦法智忍。趣向苦法智忍。臨入苦法智忍。然於此中隨順有二。一趣向隨順。二臨入隨順。世第一法。於苦法智忍。具二隨順。為等無間緣。引生彼故。此彼中間。無容得起不相似心者。謂此世第一法。彼苦法智忍中間。無容得起有漏墮有不相似心。令不得入聖諦現觀者。謂令苦法智忍不得現前。問世第一法。既是有漏與無漏心。可不相似。何故乃說有漏墮有心名不相似。無漏斷有心名相似耶。答世第一法。厭惡有漏。趣向無漏。故說有漏名不相似。無漏名相似。背此向彼故。猶如有人為自親里之所苦惱。依附他人以為救護。於自親里作他人想。於他人處作親里想。此亦如是。復有說者。世第一法。以與苦法智忍同辦一事。謂捨異生性等。故說有漏。名不相似。無漏名相似。同辦一事故。為於前義。乃至愚夫。

Ru-Yi Translation

Some say: "the truth," here, names the truth of the path — that is, supreme mundane dharma accords with, advances toward, and is about to enter the truth of the path. Some say: "the truth," here, names the path of seeing itself — that is, supreme mundane dharma accords with, advances toward, and is about to enter the path of seeing. Some say: "the truth," here, names the truth of suffering — that is, supreme mundane dharma accords with, advances toward, and is about to enter the truth of suffering. Some say: "the truth," here, names the forbearance of the dharma-knowledge of suffering itself — that is, supreme mundane dharma accords with, advances toward, and is about to enter the forbearance of the dharma-knowledge of suffering. Now, "according with" is here of two kinds: according-with-as-advancing-toward, and according-with-as-about-to-enter. Supreme mundane dharma possesses both kinds of according-with, with respect to the forbearance of the dharma-knowledge of suffering, since it serves as the immediately-antecedent condition that draws it forth. As for "in the interval between this dharma and that truth, there is no room for a dissimilar mind to arise": this means that, in the interval between supreme mundane dharma and the forbearance of the dharma-knowledge of suffering, there is no room whatsoever for a contaminated mind still fallen within existence — a "dissimilar" mind — to arise and prevent the direct realization of the noble truths, that is, to prevent the forbearance of the dharma-knowledge of suffering from becoming present. One asks: supreme mundane dharma is itself contaminated, and so ought to be "dissimilar" to an uncontaminated mind — why, then, does the passage call a contaminated mind still fallen within existence "dissimilar," yet call an uncontaminated mind that cuts off existence "similar"? The answer: supreme mundane dharma is itself disgusted with the contaminated and inclines toward the uncontaminated — this is why a contaminated mind is called "dissimilar" and an uncontaminated mind "similar": because it turns away from the one and toward the other, just as someone troubled by their own relatives might rely on a stranger for protection, coming to regard their own relatives as strangers and the stranger as a relative. The case here is exactly the same. Others say: supreme mundane dharma accomplishes the very same single task as the forbearance of the dharma-knowledge of suffering — namely, relinquishing the nature of an ordinary being and the rest — and this is why a contaminated mind is called "dissimilar" and an uncontaminated mind "similar": because they accomplish the very same single task together. To make the previous point clear even to the simplest of minds,

Reading note — Ru-Yi

Four masters, four different referents for the single word "truth" — the path's truth, the path of seeing itself, the truth of suffering, and the forbearance that is its own direct object — a reminder that even a short technical formula repeated constantly across this fascicle can still generate genuine interpretive disagreement about what its key term actually points to. The relative-and-stranger simile does real work: it explains why "contaminated" gets called the dissimilar, alien state and "uncontaminated" the similar, welcome one, even though ordinarily one would expect a person's own contaminated mind to feel far more like home.

6. The Warrior Crossing the River

The treatise reaches for its first extended simile to make the "no room for a dissimilar mind" claim vivid: a warrior committed to crossing a river, valley, mountain, or cliff cannot simply turn back midway, his forward momentum already too great.

Chinese Source

亦能解了。故說現喻。譬如壯士渡河渡谷渡山渡崖。中間無能迴轉。彼身還至本處。或往餘處。先所發起。增上身行未至所趣。必不止息。世第一法亦復如是。隨順諦。趣向諦。臨入諦。此彼中間。無容得起不相似心。令不得入聖諦現觀。此中渡河者。謂從此岸往趣彼岸。渡谷者。謂從此邊往趣彼邊渡山者。謂從此峯往趣彼峯渡崖者。謂從高趣下。或如有人。從屋[木*脊]墮。未至地頃。

Ru-Yi Translation

the treatise now states a visible simile. It is like a vigorous warrior crossing a river, a valley, a mountain, or a cliff — midway, he cannot turn back, returning his body to where he started, or diverting it elsewhere; the heightened bodily momentum he has already set in motion will not come to rest until it reaches its destination. Supreme mundane dharma is exactly the same: it accords with, advances toward, and is about to enter the truth, and in the interval between it and that truth, there is no room for a dissimilar mind to arise that could prevent the direct realization of the noble truths. Here, "crossing a river" means going from this bank toward the far bank; "crossing a valley" means going from this side toward the far side; "crossing a mountain" means going from this peak toward that peak; "crossing a cliff" means going from the height toward the depth below. Or it is like someone falling from the ridge of a roof: before reaching the ground,

Reading note — Ru-Yi

Four distinct crossings packed into one simile — river, valley, mountain, cliff — each a slightly different physical situation, yet all sharing the one property the argument needs: a body already in motion, past the point where reversal is even physically coherent, not merely inadvisable.

7. The Man Falling From a Roof

The falling-man image continues into its punchline: no ordinary wish, however sincere, can undo momentum already set in motion — only supernatural power could, and no such power exists to interrupt supreme mundane dharma's own momentum toward the forbearance that follows it.

Chinese Source

便起是心。我當騰踴却還本處。彼如意不無如是事。假使彼人。或以神力。或以呪術。或以藥物。還至本處。可有是事。然從世第一法。未至苦法智忍。中間能起不相似心。令不得入聖諦現觀。無有是處。為令此義轉得明了。故今復舉第二現喻。如贍部洲。有五大河。一名殑伽。二名閻母那。三名薩落瑜。四名阿氏羅筏底五名莫醯。如是五河。隨順大海。趣向大海。臨入大海。中間無能迴轉。

Ru-Yi Translation

he forms the thought, "I shall leap back up to where I started" — yet things do not follow his wish; there is no such possibility. Only if that person possessed supernatural power, or a magical spell, or some potent substance, could he actually return to where he started — such a thing could then occur. But that, in the interval between supreme mundane dharma and the yet-unattained forbearance of the dharma-knowledge of suffering, a dissimilar mind could arise and prevent the direct realization of the noble truths — this is simply not possible. In order to make this point yet more vivid, a second visible simile is now offered. In Jambudvīpa, there are five great rivers: the first named Gaṅgā, the second Yamunā, the third Sarayū, the fourth Aciravatī, and the fifth Mahī. These five rivers accord with, advance toward, and are about to enter the great ocean, and midway, nothing can turn them back —

Reading note — Ru-Yi

The falling man's wish is the whole point: sincerity and effort of will are explicitly ruled out as capable of reversing what is already in motion — only an external power of a wholly different order (magic, potent substances) could do it, and none exists here. This sets up the second, grander simile that follows: if even a falling body strains ordinary intuition about reversal, a river is a far more natural image for something that, once flowing a certain way, simply does not flow the other way at all.

8. Five Great Rivers Flowing to the Sea

The river simile closes, and the treatise pauses to ask why two similes were needed at all — concluding that each rules out a different kind of failure, one internal, one external.

Chinese Source

彼流還至本處。或往餘處。彼決定能流入大海。世第一法。亦復如是。隨順諦。趣向諦。臨入諦。彼此中間。無容得起不相似心。令不得入聖諦現觀。問前喻今喻。有何差別。又前於義。有何不盡而更須說第二喻耶。有說。二喻於義無別。欲令前喻所顯義理轉復增明。故說今喻。有說。二喻亦有差別。前喻為遮不如理事。後喻為顯如理事故。復次前以內分具足為喻後以外分具足為喻。復次前喻為止內分留難。後喻為止外分留難。如五大河流入大海。無能迴彼還至本處謂令還入無熱惱池。無能轉彼往趣餘處。謂使傍流或左或右。前喻迴轉准此應知。彼五大河未入海頃。頗有能令不入海不。

Ru-Yi Translation

their flow neither returns to its source nor diverts elsewhere; it will certainly flow into the great ocean. Supreme mundane dharma is exactly the same: it accords with, advances toward, and is about to enter the truth, and in the interval, there is no room for a dissimilar mind to arise and prevent the direct realization of the noble truths. One asks: what is the difference between the earlier simile and this one — and what did the earlier simile fail to fully convey, that a second simile was needed? Some say: the two similes carry no real difference in meaning; the second is offered simply to make the point of the first shine still more clearly. Others say: the two similes do differ — the earlier rules out an unreasonable outcome, while the later illustrates the reasonable one directly. Further: the earlier simile illustrates a completeness of internal factors, while the later illustrates a completeness of external factors. Further: the earlier simile stops an internal source of difficulty, while the later stops an external one — just as the five great rivers flowing into the ocean can never be turned back to their own source, meaning the lake of Anavatapta, nor diverted to flow elsewhere, meaning made to branch left or right; the "turning back" of the earlier simile should be understood on the same pattern. One asks: before these five great rivers reach the ocean, is there anything at all able to prevent them from doing so?

Reading note — Ru-Yi

The distinction between "internal" and "external" completeness is a genuinely useful analytical move applied to two similes that might otherwise look redundant: the warrior's own body supplies the momentum from within, while the river's course is shaped by the landscape around it — together the two similes rule out failure from either direction, the practitioner's own weakening resolve and any external circumstance that might intervene.

9. The Real Geography Behind the Five Rivers

Having settled that nothing can stop the five rivers from reaching the sea, the treatise pauses on a point of real-world geography: Kātyāyanīputra's own simile names five rivers, but the actual source, a single sacred lake, feeds four rivers with far more tributaries than the simile lets on.

Chinese Source

無如是事。假使有人。或以神力。或以呪術。或以藥物。令至本處。可有是事。然世第一法。未至苦法智忍。中間能起不相似心。令不得入聖諦現觀。無有是處。尊者造此發智論時。住在東方。故引東方。共所現見。五河為喻。而實於此贍部洲中。有四大河眷屬各四。隨其方面流趣大海。謂即於此贍部洲中。有一大池名無熱惱。初但從彼出四大河。一名殑伽。二名信度三名縛芻四名私多。

Ru-Yi Translation

There is no such possibility. Only if someone possessed supernatural power, or a magical spell, or some potent substance, could the rivers be made to return to their source — such a thing could then occur. But that, in the interval between supreme mundane dharma and the yet-unattained forbearance of the dharma-knowledge of suffering, a dissimilar mind could arise and prevent the direct realization of the noble truths — this is simply not possible. When the venerable one composed this Jñānaprasthāna, he was dwelling in the eastern region, and so drew on the five rivers commonly seen there for his simile. In truth, however, within this Jambudvīpa there are four great rivers, each with four tributaries of its own, flowing in their respective directions toward the great ocean. That is: within this Jambudvīpa there is a single great lake named Anavatapta, from which, at first, only four great rivers emerge — the first named Gaṅgā, the second Sindhu, the third Vakṣu, and the fourth Śītā.

Reading note — Ru-Yi

This is a rare moment where the compilers step back from pure doctrine to explain an author's actual choice as a historical fact about him: Kātyāyanīputra wrote from the eastern region of the Indian subcontinent, and simply reached for the five rivers visible from where he lived, rather than the fuller cosmological geography the tradition otherwise recognized. It is a small but genuine acknowledgment that even a root scripture's imagery reflects its author's particular vantage point.

10. The Four Rivers and Their 2,404 Tributaries

The geography lesson continues in full detail — each of the four great rivers, its animal-mouthed source, and its own four named tributaries — closing with the total: 2,404 rivers altogether, none of which can be stopped from reaching the sea.

Chinese Source

初殑伽河。從池東面金象口出右遶池一匝流入東海。次信度河。從池南面銀牛口出。右遶池一匝流入南海。次縛芻河。從池西面吠琉璃馬口出。右遶池一匝流入西海。後私多河。從池北面頗胝迦師子口出。右遶池一匝流入北海。殑伽大河。有四眷屬。一名閻母那。二名薩落瑜。三名阿氏羅筏底四名莫醯。信度大河。有四眷屬。一名毘[竺-二+跛]奢。二名藹羅筏底。三名設呾荼盧。四名毘呾婆多。縛芻大河。有四眷屬。一名筏刺弩。二名吠呾刺尼。三名防奢。四名屈惷婆。私多大河。有四眷屬。一名薩梨。二名避魔。三名捺地。四名電光。如是且說有大名者。然四大河。一一各有五百眷屬。并本合有二千四河。隨其方面流趣大海。如是所說。二千四河未入海頃。頗有能令不入海不。無如是事。假使有人。或以神力。或以呪術。廣說乃至。令不得入聖諦現觀。無有是處。

Ru-Yi Translation

The first, the Gaṅgā, emerges from the lake's eastern side, from a golden elephant's mouth, circles the lake once to the right, and flows into the eastern sea. Next, the Sindhu emerges from the lake's southern side, from a silver ox's mouth, circles the lake once to the right, and flows into the southern sea. Next, the Vakṣu emerges from the lake's western side, from a lapis-lazuli horse's mouth, circles the lake once to the right, and flows into the western sea. Last, the Śītā emerges from the lake's northern side, from a crystal lion's mouth, circles the lake once to the right, and flows into the northern sea. The great Gaṅgā river has four tributaries: the first named Yamunā, the second Sarayū, the third Aciravatī, and the fourth Mahī. The great Sindhu river has four tributaries, named Vipāśā, Airāvatī, Śatadru, and Vitastā. The great Vakṣu river has four tributaries, named Vakṣu, Vetraṇī, Bhāṅga, and Kucchuba. The great Śītā river has four tributaries, named Sarayu, Bhīmā, Nadī, and Vidyut. These are only the ones with well-known names; in fact, each of the four great rivers has five hundred tributaries of its own, which, together with the four great rivers themselves, come to a total of two thousand four hundred rivers, all flowing in their respective directions toward the great ocean. One asks: before these two thousand four hundred rivers reach the ocean, is there anything at all able to prevent them from doing so? There is no such possibility. Only if someone possessed supernatural power, or a magical spell — and so on, as explained at length — could this happen; but that a dissimilar mind could arise and prevent the direct realization of the noble truths — this is simply not possible.

Reading note — Ru-Yi

This elaborate cosmological geography — Lake Anavatapta ringed by four animal-headed river mouths, each spawning hundreds of tributaries down to a precise total of 2,404 — is standard Buddhist cosmology, shared with the Abhidharmakośa's own account of the world's physical layout. Its appearance here as a footnote correcting Kātyāyanīputra's simpler "five rivers" is a small but telling instance of the encyclopedic impulse behind this whole treatise: even a passing figure of speech gets checked against, and supplemented by, the fuller technical picture the tradition holds elsewhere.

11. Nothing Faster Than Mind

The treatise offers a final, non-simile argument for why nothing can intervene between supreme mundane dharma and the forbearance it draws forth: nothing whatsoever moves faster than mind itself, and so nothing could ever catch up in time to obstruct it.

Chinese Source

復次世第一法。與苦法智忍作等無間緣。無有一法速疾迴轉過於心者。可於爾時能作障礙令不得入聖諦現觀。是故此法決定不退。此中復次難釋如前。謂此前文但是方便開縱論道。今所說者乃是根本遮奪論道故。應言復次及如本文說。此中意說。世第一法。與苦法智忍。作等無間緣。此正滅位取果與果。彼苦法智忍次必現前。若法與彼法為等無間緣。正滅位中取果與果。若法若有情若呪術。若藥物若佛若獨覺。若到彼岸。諸聲聞等。能作障礙。使第二念不現前者。無有是處。此中所言。無有一法速疾迴轉過於心者。應知即是苦法智忍相應之心。此心必定速疾現前。無有餘法速疾迴轉過於此故。如世尊說苾芻當知。我不見一法速疾迴轉猶如心者。乃至廣說。彼契經文。如後定蘊當廣分別。以佛說心速疾迴轉過餘法故。

Ru-Yi Translation

Further: supreme mundane dharma serves as the immediately-antecedent condition for the forbearance of the dharma-knowledge of suffering, and there is no dharma whatsoever that moves and turns more swiftly than mind itself, able, in that very moment, to obstruct it and prevent the direct realization of the noble truths. This is why this dharma certainly cannot retrogress. Here again, the same objection as before applies: the earlier passage was only a concessive line of argument, while what is now stated is the fundamental, refutative line of argument, and should therefore be introduced with "further," exactly as the root text itself states. What this passage really means is: supreme mundane dharma serves as the immediately-antecedent condition for the forbearance of the dharma-knowledge of suffering; at the very moment it ceases, it takes its result and gives its result, and the forbearance of the dharma-knowledge of suffering must then necessarily become present. Whenever a dharma serves as the immediately-antecedent condition for another dharma, taking and giving its result at the very moment of ceasing, there is no possibility whatsoever — whether by another dharma, by a sentient being, by a spell, by a potent substance, by a buddha, by a pratyekabuddha, by one who has reached the far shore, or by any śrāvaka — of obstructing it so that the second moment fails to become present. As for the statement that "there is no dharma that moves and turns more swiftly than mind" — this should be understood to mean exactly the mind associated with the forbearance of the dharma-knowledge of suffering: this mind is certain to become present with the utmost swiftness, since there is no other dharma that moves and turns more swiftly than it. As the World-Honored One states: monks, you should know, I see no single dharma that moves and turns as swiftly as the mind — and so on, as explained at length; that sutra passage will be analyzed fully later, in the Absorption Chapter, since the Buddha there states that mind moves and turns more swiftly than every other dharma.

Reading note — Ru-Yi

This argument is worth setting beside the five-rivers simile: where the river illustrated an absence of any path back or sideways, this passage adds a temporal dimension — even granting that some obstruction might in principle exist, nothing could ever arrive in time to apply it, since mind itself outraces everything else that exists. The list of hypothetical obstructors is notably comprehensive, running all the way up to buddhas and pratyekabuddhas themselves — the point being not that such beings would ever want to interfere, but that not even they could, structurally, act fast enough.

12. Broad Preparation, Firm Footing

Supreme mundane dharma's own retrogression having been ruled out, the treatise offers four further, independent reasons for why it cannot fall back, beginning with the sheer scope of what a practitioner has already accomplished by the time they reach it.

Chinese Source

世第一法無間剎那。苦法智忍必現在前。是故此法決定不退。於此義中復有分別。問何緣世第一法定不退耶。答加行廣大故。安足堅牢故。加行廣大者。謂彼所習施戒聞思修所成善。悉以迴向解脫涅槃心無所著。施者即是莊嚴心施。戒者即是別解脫戒。聞所成者。謂於聖教決擇文義思所成者。謂不淨觀持息念。念住三義觀七處善。修所成者。謂煖頂下中忍。安足堅牢者謂增上忍。由世第一法。加行廣大。安足堅牢。故定不退。復次以此法後總證三界見所斷斷。非於三界見所斷斷有還退者。是故不退。復次以此法後總證非想非非想地見所斷斷。非於非想非非想地見所斷斷有還退者。是故不退。復次以此法後必起忍智。非於忍智有還退者。是故不退。

Ru-Yi Translation

The very moment immediately following supreme mundane dharma, the forbearance of the dharma-knowledge of suffering must necessarily become present — this is why this dharma certainly cannot retrogress. Within this general topic, a further distinction should be drawn. One asks: for what reason is supreme mundane dharma certain not to retrogress? The answer: because its preparatory effort is vast and broad, and because its footing is firm and secure. "Its preparatory effort is vast and broad" means that all the wholesome dharmas the practitioner has cultivated through giving, moral discipline, learning, reflection, and meditative development have been dedicated, without any attachment of mind, toward liberation and nirvāṇa: "giving" here means giving that adorns the mind; "moral discipline" means the precepts of individual liberation; "the wisdom born of learning" means discernment of the letter and meaning of the holy teaching; "the wisdom born of reflection" means the contemplation of impurity, the mindfulness of breathing, the foundations of mindfulness, the threefold-meaning contemplation, and skill in the seven bases; "the wisdom born of meditative development" means heat, summit, and the lower and middle grades of forbearance. "Its footing is firm and secure" means the superior forbearance itself. Because supreme mundane dharma's own preparatory effort is vast and broad, and its footing firm and secure, it is certain not to retrogress. Further: because this dharma is followed by the complete direct realization of the cutting-off of what is cut off by seeing across all three realms at once, and no one who has directly realized this cutting-off across all three realms ever retrogresses from it, this is why it does not retrogress. Further: because this dharma is followed by the complete direct realization of the cutting-off of what is cut off by seeing at the stage of neither-perception-nor-non-perception, and no one who has directly realized this cutting-off ever retrogresses from it, this is why it does not retrogress. Further: because this dharma is necessarily followed by the arising of forbearance and knowledge, and no one who has given rise to forbearance and knowledge ever retrogresses from them, this is why it does not retrogress.

Reading note — Ru-Yi

The "vast preparatory effort" here is worth pausing on: giving, precepts, learning, reflection, and meditative development are not separate spiritual activities but a single accumulated foundation, each contributing wholesome momentum that supreme mundane dharma finally stands upon — a structural argument for why this exact moment, uniquely among all mundane wholesome states, cannot be shaken: it is not one achievement but the convergence of every prior stage of practice at once.

13. Why the Path of Seeing Itself Cannot Retrogress

The argument shifts to the path of seeing's own irreversibility, since supreme mundane dharma's own stability partly rests on it — offered through two further images: a swift, obstacle-free road, and a mountain torrent no one caught in it can hope to pause within.

Chinese Source

復次以此法後必起見道以為重鎮決定無有退。見道者是故不退。問因論生論。何緣見道定不退耶。答以彼見道是速疾道無留難道。非中起道是故不退。復次以彼行者墮在見道。大法駛流為流㵱激無容可退。其心慢緩方可退故。如人墮在山谷暴流為流所㵱無得暫住。

Ru-Yi Translation

Further: because this dharma is necessarily followed by the path of seeing, which serves as a weighty stronghold that certainly never retrogresses — since the path of seeing itself does not retrogress, this dharma does not retrogress either. One asks, as a further question arising from this discussion: for what reason does the path of seeing certainly not retrogress? The answer: because the path of seeing is a swift path, a path free of any obstacle, not a path that pauses partway — this is why it does not retrogress. Further: because the practitioner, once fallen into the path of seeing, is swept along by the great dharma's rushing current, with no room to retrogress — retrogression is only possible where the mind grows slack and slow — just as a person fallen into a mountain torrent, swept along by its rushing, violent current, can find no moment to pause even briefly;

Reading note — Ru-Yi

The mountain-torrent image captures something the earlier, gentler similes did not: retrogression is framed here not as a moral failure but almost as a mechanical impossibility — a mind moving at the path of seeing's own speed simply has no slack moment in which slowing down, the actual precondition for falling back, could occur.

14. Why a Noble One Cannot Fall Back Into an Ordinary Being

Two further reasons close the case for the path of seeing's stability — its freedom from active affliction, and its shared, permanent cutting-off of what is cut off by seeing — before the treatise turns to a direct argument from absurd consequence.

Chinese Source

行者亦爾是故不退。復次退者多起煩惱現前。住見道時無覆無記。有漏善心尚不得起。何況得起煩惱之心。是故不退。復次以住見道。總證三界見所斷斷。非於三界見所斷斷有還退者。是故不退。

Ru-Yi Translation

the practitioner is exactly the same, and this is why it does not retrogress. Further: retrogression typically involves the arising of an affliction; while abiding in the path of seeing, not even an ethically-neutral, non-obscuring contaminated wholesome mind can arise, let alone a mind of affliction — this is why it does not retrogress. Further: because one who abides in the path of seeing directly realizes the complete cutting-off of what is cut off by seeing across all three realms at once, and no one who has directly realized this cutting-off ever retrogresses from it, this is why it does not retrogress.

Reading note — Ru-Yi

The claim that "not even an ethically-neutral, non-obscuring contaminated wholesome mind can arise" during the path of seeing is a striking one: it means the path of seeing's grip on the mind is so total that even entirely harmless mental states are crowded out, let alone anything genuinely afflictive — leaving no opening at all for retrogression's usual precondition to occur.

15. Four Absurd Consequences If the Path of Seeing Could Retrogress

The treatise closes its case for the path of seeing's stability with two final structural reasons, then a direct reductio: if retrogression were possible, four impossible consequences would follow — a noble one seeing the truths and then somehow un-seeing them, and worse.

Chinese Source

復次以住見道總證非想非非想地見所斷斷。非於非想非非想地見所斷斷有還退者。是故不退。復次若從見道有還退者。應見諦已還不見諦。應得果已還不得果。應現觀已還不現觀。應入正性離生已。

Ru-Yi Translation

Further: because one who abides in the path of seeing directly realizes the complete cutting-off of what is cut off by seeing at the stage of neither-perception-nor-non-perception, and no one who has directly realized this cutting-off ever retrogresses from it, this is why it does not retrogress. Further: if retrogression from the path of seeing were possible, then one who had already seen the truths would come to no longer see them; one who had already attained the fruit would come to no longer possess it; one who had already directly realized would come to no longer directly realize; one who had already entered the certainty of rightness

還不入正性離生。應成聖者已還作異生。應住定聚已還住不定聚。勿有如是眾多過失。是故見道決定不退。

would come to no longer be within it; one who had already become a noble one would come to become an ordinary being once again; one who had already abided among the group of fixed rightness would come to abide once again among the undetermined group. Let there be no such multitude of faults as these. This is why the path of seeing certainly does not retrogress.

Reading note — Ru-Yi

This reductio is the sharpest argument in the whole retrogression discussion: rather than piling up more independent reasons, it asks what retrogression would actually mean if granted, and finds the consequences self-evidently absurd — a noble one becoming, in effect, un-awakened, sliding back into exactly the ordinary-being status the entire treatise has spent four fascicles explaining how to leave. The argument works by taking the technical vocabulary this treatise has built up — seeing the truths, attaining the fruit, the certainty of rightness, the group of fixed rightness — and simply running each term's own definition backward to show it cannot coherently un-happen.

16. Three Kinds of Nirvedhabhāgīya, and Why Supreme Mundane Dharma Needs No Special Name

Three further, brief reasons close the retrogression discussion, followed by a technical classification of the nirvedhabhāgīya roots into three divisions — leaning toward retrogression, toward stability, or toward advancement — and an explanation of why supreme mundane dharma alone needs no separate name for its own division.

Chinese Source

有作是說。以此善根唯一剎那無有能退半剎那者。是故不退。或有說者。以此善根似無間道。非住無間道可有退者。是故不退。復有說者。以此善根是順勝分。非住順勝分可有退者。是故不退。然有三種順決擇分。一順退分。二順住分。三順勝分。謂順退者。名順退分。若順住者。名順住分順勝進者。名順勝分。煖具三種。頂亦具三。有說。唯二除順住分。以頂位是進退際故。忍亦有二。除順退分。世第一法。唯順勝分。是故此位定無退理問此中三分。一切皆是順決擇分善根所攝。與後定蘊所說四分有何差別。答所依各異。謂此但依隨順見道。總立一種順決擇分。於中義別復開三種。後定蘊中。總依有漏修所成善。建立四分。若順退者。名順退分。若順住者。名順住分。若順勝進者。名順勝進分。若順聖道者。名順決擇分。是故此彼所依各異。

Ru-Yi Translation

Some say: this wholesome root lasts for exactly a single moment, and no one can retrogress from half a moment — this is why it does not retrogress. Others say: this wholesome root resembles the uninterrupted path, and no one abiding in the uninterrupted path can retrogress from it — this is why it does not retrogress. Others say still: this wholesome root belongs to the division inclining toward advancement, and no one abiding in that division can retrogress from it — this is why it does not retrogress. Now, the nirvedhabhāgīya factors are, in total, of three divisions: the division inclining toward retrogression, the division inclining toward stability, and the division inclining toward advancement — whatever inclines toward retrogression is named the division inclining toward retrogression; whatever inclines toward stability is named the division inclining toward stability; and whatever inclines toward advancement is named the division inclining toward advancement. Heat possesses all three; summit, too, possesses all three — though some say summit possesses only two, excluding the division inclining toward stability, since the stage of summit is itself the very borderline between advancement and retrogression. Forbearance, too, has two, excluding the division inclining toward retrogression. Supreme mundane dharma belongs to the division inclining toward advancement alone — this is why this stage certainly admits of no possibility of retrogression at all. One asks: these three divisions here are all subsumed under the wholesome roots of the nirvedhabhāgīya factors — what difference is there between this and the four divisions stated later, in the Absorption Chapter? The answer: their respective bases differ. Here, the classification is established with reference to the nirvedhabhāgīya factors alone, considered solely as they accord with the path of seeing, giving rise to a single classification which is then further divided, by distinct sense, into three. In the later Absorption Chapter, the classification is established with reference to every contaminated wholesome dharma born of meditative cultivation in general, giving rise to four divisions instead: whatever inclines toward retrogression is named the division inclining toward retrogression; whatever inclines toward stability, the division inclining toward stability; whatever inclines toward advancement, the division inclining toward advancement; and whatever inclines toward the noble path itself is named the nirvedhabhāgīya division proper. This is why the two classifications rest on different bases.

Reading note — Ru-Yi

The progression across the four nirvedhabhāgīya roots is worth tracking as a single narrative arc: heat admits all three divisions (a beginner can still slide back, hold steady, or advance); summit, sitting at the acknowledged "borderline" stage, drops the stable middle option entirely — you either progress or regress, no standing still; forbearance drops the possibility of regression altogether; and supreme mundane dharma, finally, admits only advancement. Read together with Fascicle 2's earlier list of reasons this dharma comes first, this passage gives the technical backbone beneath all that imagery: irreversibility is not a poetic flourish but a formally defined classification this dharma alone, among the four roots, wholly satisfies.

17. Four Alternatives: What Does It Take as Object?

The treatise now works a classic four-alternative logical grid: does supreme mundane dharma take as its object something that itself has an object (like a further mind), something that does not (like physical form), both, or neither?

Chinese Source

問頗有世第一法。緣有所緣法耶。緣無所緣法耶。緣有所緣法。亦緣無所緣法耶。非緣有所緣法。亦非緣無所緣法耶。答有緣有所緣法者。謂若世第一法。緣心心所法。緣無所緣法者。謂若世第一法。緣色心不相應行。緣有所緣法。亦緣無所緣法者。謂若世第一法。緣心心所法。及緣色心不相應行。非緣有所緣法。亦非緣無所緣法者。謂隨心轉色。及隨心轉心不相應行。世第一法。問頗有住一剎那頃。當得緣有所緣法。世第一法耶。緣無所緣法。世第一法耶。緣有所緣法。亦緣無所緣法。世第一法耶。非緣有所緣法。亦非緣無所緣法。世第一法耶。答有。謂住增上忍時。當得如上所說四句。世第一法。

Ru-Yi Translation

One asks: is there any supreme mundane dharma that takes as its object something itself possessing an object? That takes as its object something possessing no object? That takes as its object something both possessing and not possessing an object? That takes as its object neither? The answer: taking as object something possessing an object — namely, whatever supreme mundane dharma takes mind and its mental factors as its object. Taking as object something possessing no object — namely, whatever supreme mundane dharma takes form or formations dissociated from mind as its object. Taking as object both — namely, whatever supreme mundane dharma takes both mind and mental factors and form or dissociated formations as its object. Taking as object neither — namely, the form arising together with the mind, and the formations dissociated from mind arising together with the mind, that are themselves supreme mundane dharma. One asks: is it possible, within a single moment, to attain a supreme mundane dharma that takes as object something possessing an object, one that takes as object something possessing no object, one that takes as object both, and one that takes as object neither, all at once? The answer: yes — while abiding at the stage of superior forbearance, one attains all four cases of supreme mundane dharma as stated above.

Reading note — Ru-Yi

This grid distinguishes intentional objects (a mind or mental factor, which itself takes an object) from non-intentional ones (physical form, or the dissociated formations, which take no object at all) — a basic distinction this treatise relies on throughout its analysis of what any given dharma can be "about." That a single moment of superior forbearance can contain instances of all four combinations at once shows how much variety is packed into what earlier sections described as a single, unified thought-moment.

18. Four More Alternatives, and the Attainment of Freedom From Bondage

A parallel four-alternative analysis follows for a different pairing — whether a given supreme mundane dharma is itself the object of another, or the other way around — before the treatise turns to a new question entirely: whether possessing supreme mundane dharma and possessing the attainment of freedom from its corresponding bondage always go together.

Chinese Source

問頗有住一剎那頃。當得世第一法非彼所緣耶。當得彼所緣非世第一法耶。當得世第一法及彼所緣耶。不當得世第一法。及彼所緣耶。答有。住增上忍時。應作此四句。且依未至定。入正性離生者。住增上忍時。當得世第一法。非彼所緣者。謂未至定所攝。世第一法中。除緣當現在前。所依世第一法。諸緣所餘境。世第一法。當得彼所緣。非世第一法者。謂上五地所攝。世第一法中。緣當現在前。所依世第一法。當得世第一法。及彼所緣者。謂未至定所攝。世第一法中。緣當現在前。所依世第一法。不當得世第一法及彼所緣者。謂上五地所攝。世第一法中。除緣當現在前。所依世第一法。諸緣所餘境。世第一法。如依未至定。入正性離生者。住增上忍時。作此四句。依上五地入正性離生者。住增上忍時。應知亦爾。問頗有成就世第一法。不成就彼離繫得耶。答應作四句。成就世第一法。不成就彼離繫得者。謂若依此地。入正性離生。彼未離此地染。成就彼離繫得。不成就世第一法者。謂若依此地。入正性離生。彼命終生上地。成就世第一法。亦成就彼離繫得者。謂若依此地入正性離生。彼已離此地染。不命終生上地。

Ru-Yi Translation

One asks: is it possible, within a single moment, to attain a supreme mundane dharma that is not the object of another, one that is the object of another but not itself supreme mundane dharma, one that is both a supreme mundane dharma and the object of another, and one that is neither, all at once? The answer: yes — while abiding at the stage of superior forbearance, this four-alternative analysis applies. Taking one who enters the certainty of rightness relying on the stage of proximate concentration: while abiding at the stage of superior forbearance, "attaining supreme mundane dharma that is not the object of another" refers to whatever supreme mundane dharma, subsumed under the stage of proximate concentration, is not the very dharma about to become present as the immediately-antecedent object — that is, the supreme mundane dharma taking every other object that its own conditions provide. "Attaining what is the object of another, but not itself supreme mundane dharma" refers to whatever supreme mundane dharma, subsumed under the five higher stages, is about to become present as the immediately-antecedent object. "Attaining both a supreme mundane dharma and the object of another" refers to whatever supreme mundane dharma, subsumed under the stage of proximate concentration, is about to become present as the immediately-antecedent object. "Attaining neither" refers to whatever supreme mundane dharma, subsumed under the five higher stages, is not the very dharma about to become present as the immediately-antecedent object — that is, the supreme mundane dharma taking every other object that its own conditions provide. This same fourfold analysis applies for one who enters the certainty of rightness relying on the stage of proximate concentration, while abiding at the stage of superior forbearance; the same should be understood to apply for one who enters relying on any of the five higher stages while abiding at that same stage. One asks: is it possible to possess supreme mundane dharma without possessing the corresponding attainment of freedom from bondage? The answer: this should be answered with a fourfold analysis. Possessing supreme mundane dharma without possessing the corresponding attainment of freedom from bondage: this refers to one who enters the certainty of rightness relying on a given stage, who has not yet become free of that stage's own defilement. Possessing the attainment of freedom from bondage without possessing supreme mundane dharma: this refers to one who enters the certainty of rightness relying on a given stage, who then dies and is reborn in a higher stage. Possessing both supreme mundane dharma and the attainment of freedom from bondage: this refers to one who enters the certainty of rightness relying on a given stage, who has already become free of that stage's own defilement, and who does not die and get reborn in a higher stage.

Reading note — Ru-Yi

The "attainment of freedom from bondage" (離繫得, visaṃyoga-prāpti) is the Sarvāstivāda technical term for the possession-factor that marks a particular affliction as permanently cut off — distinct from supreme mundane dharma itself, and, as this fourfold grid shows, not even reliably co-present with it: a practitioner can hold one without the other depending on exactly how far along the path of purifying a given stage they have gotten, and whether death and rebirth have since intervened.

19. The Same Grid, Twice More — for a Noble One, and Across Rebirth

The four-alternative analysis of supreme mundane dharma and freedom from bondage is run twice more — once restricted to noble ones specifically, and once tracking what happens across several possible patterns of rebirth — closing this long technical excursus with a fourth version organized by which stage a practitioner relied on to enter the path.

Chinese Source

不成就世第一法。亦不成就彼離繫得者。謂若未能入正性離生位。有餘依彼有漏離繫得。作如是言問頗有聖者。成就世第一法。不成就彼離繫得耶。答應作四句。成就世第一法。不成就彼離繫得者。謂若依此地入正性離生。彼未離此地染。成就彼離繫得。不成就世第一法者。謂若依此地入正性離生。彼命終生次上地。成就世第一法。亦成就彼離繫得者。謂若依此地入正性離生。彼已離此地染。

Ru-Yi Translation

Possessing neither supreme mundane dharma nor the attainment of freedom from bondage: this refers to one who has not yet entered the certainty of rightness at all — such a person still possesses, in a residual way, only the ordinary, contaminated attainment of freedom from bondage belonging to the mundane path. One asks: is it possible for a noble one specifically to possess supreme mundane dharma without possessing the corresponding attainment of freedom from bondage? The answer: this should likewise be answered with a fourfold analysis. Possessing supreme mundane dharma without possessing the attainment of freedom from bondage: one who enters the certainty of rightness relying on a given stage, who has not yet become free of that stage's own defilement. Possessing the attainment of freedom from bondage without possessing supreme mundane dharma: one who enters the certainty of rightness relying on a given stage, who then dies and is reborn in the very next stage above. Possessing both supreme mundane dharma and the attainment of freedom from bondage: one who enters the certainty of rightness relying on a given stage, who has already become free of that stage's own defilement,

不命終生上地。不成就世第一法。亦不成就彼離繫得者。謂若依此地入正性離生。彼命終超次上地。生餘上地有餘依一切世第一法。及彼一切離繫得。作如是言。問頗有成就世第一法。不成就彼離繫得耶。答應作四句。第一句者。謂若依未至定。或初靜慮。靜慮中間。入正性離生。彼未離初靜慮染。第二句者。謂若依此地入正性離生。彼命終生上地。若未得世第一法。生欲色界已。離初靜慮染。及生空無邊處。第三句者。謂若依此地入正性離生已。離初靜慮染。不命終生上地。第四句者。謂除前相。

and who does not die and get reborn in a higher stage. Possessing neither: one who enters the certainty of rightness relying on a given stage, who then dies and is reborn skipping over the very next stage, landing in some yet higher stage — such a person still possesses, in a residual way, every supreme mundane dharma and every attainment of freedom from bondage belonging to the stages passed over. One asks: is it possible to possess supreme mundane dharma without possessing the corresponding attainment of freedom from bondage, restricted specifically to the first dhyāna? The answer: this should be answered with a fourfold analysis. The first case: one who enters the certainty of rightness relying on the stage of proximate concentration, the first dhyāna, or the intermediate dhyāna, who has not yet become free of the first dhyāna's own defilement. The second case: one who enters the certainty of rightness relying on a given stage, who then dies and is reborn in a higher stage — if, without yet having attained supreme mundane dharma, one is reborn in the desire or form realm and has already become free of the first dhyāna's own defilement, or is reborn in the sphere of infinite space. The third case: one who enters the certainty of rightness relying on a given stage, having already become free of the first dhyāna's own defilement, without dying and being reborn in a higher stage. The fourth case: whatever remains, excluding the three patterns above.

Reading note — Ru-Yi

Running the same fourfold grid three separate times — for any practitioner, for noble ones specifically, and for the first dhyāna in particular — is a good illustration of how this treatise treats a logical framework: not as a single answer to be stated once, but as a template to be re-applied carefully to every relevantly different population, since the specific content filling each of the four slots genuinely changes each time.

20. Seven Gates, Fully Illuminated

The treatise pauses to name its own method explicitly: everything covered across Fascicles 2 through 5 on supreme mundane dharma has proceeded through seven distinct "gates" of analysis, three belonging to the root text itself and four generated by the commentary's own further questions.

Chinese Source

尊者此中。七門分別。世第一法。謂初云何世第一法。乃至第七世第一法。當言退不退耶。於中前三門是根本論。後四門是因生論。世第一法。由此七門。分別顯示。極為明了。

Ru-Yi Translation

The venerable one here analyzes supreme mundane dharma through seven distinct gates — the first being "what is supreme mundane dharma?", down through the seventh, "should supreme mundane dharma be said to retrogress, or not?" Among these, the first three gates belong to the root treatise itself, while the remaining four arose as further questions generated along the way. It is by means of these seven gates that supreme mundane dharma has been analyzed and shown with the utmost clarity.

Reading note — Ru-Yi

This rare moment of explicit self-summary is worth using as a map of the ground covered so far: gate one, its essential nature (Fascicle 2); gate two, the etymology of "foremost" (Fascicle 3); gate three, relinquishing the ordinary and entering rightness (Fascicle 3); and then four further questions the commentary itself generated — its realm (Fascicles 3–4), its meditative stage (Fascicle 4), its associated faculty (Fascicle 4), and, finally, whether it can retrogress (this fascicle). Four fascicles and roughly thirty thousand translated Chinese characters, on a single technical term the root text itself states in one line — a concrete sense of the compression ratio between the Jñānaprasthāna and the commentary built to explain it.

21. Why Summit Is Discussed Before Heat — and Where Forbearance Went

The treatise turns at last to the two remaining nirvedhabhāgīya roots, summit and heat, and explains why the discussion proceeds out of their natural order — revealing, along the way, that forbearance was already covertly discussed back in Fascicle 5's own opening argument.

Chinese Source

云何頂乃至廣說。問先應說煖。後方說頂。如何於此先說頂耶。答如前已說。此中逆說。異生身中淨染諸法。故先說頂後方說煖。問若爾此中應先說忍。何故於此超說頂耶。答先已說忍而不彰顯。謂先已說若當勝者。先應非世第一法。後方是世第一法。先者是何。

Ru-Yi Translation

What is summit? — and so on, as explained at length. One asks: heat should properly be discussed before summit — why, then, does this passage discuss summit first? The answer: as already explained, this treatise expounds the pure and defiled dharmas within an ordinary being's body in reverse sequence; this is why summit is discussed first, and heat only afterward. One asks: if that is so, then forbearance should be discussed here before summit — why does this passage skip ahead to summit instead? The answer: forbearance has, in fact, already been discussed, though not explicitly — for it was already said earlier that if a later moment were stronger, then the earlier moment could not have been supreme mundane dharma at all, and only the later moment would be. What, then, was that earlier moment?

謂增上忍。既已說忍。故今說頂。問尊者何故覆相說忍。而不彰顯廣說忍耶。答亦應彰顯廣說忍相。謂云何忍何故名忍。忍當言何界繫。及因生論。皆應廣說。而不說者。有何意耶。答是作論者意欲爾故。謂作論者。隨自意欲。或顯或隱。或廣或略。而作此論。不應徵詰。尊者此中彰顯廣說世第一法。隱略說忍。於頂及煖顯略而說。有餘師說。若契經中。顯了說者。尊者於此彰顯而說。忍於經中不顯了說。是故於此覆相說之。問豈不經中顯了說忍。如世尊說。若有一類成就六法。於現法中。必不能得遠塵離垢。於諸法中生淨法眼。云何六法。一不樂聞法。二雖聞說法而不囑耳。三雖囑耳聽。而不安住奉行教心。四於未證善法不勤求證。五於已證善法不勤守護。六不成就順忍。應知白品與此相違。忍於此經既彰顯說。尊者何故覆相說耶。彼作是言。經中雖說順忍。而不說順諦忍。故非顯說。問順忍順諦忍。有何差別。義無異故。應知前說為善。問因論生論。何故此忍獨名順諦。非煖頂耶。答亦應說順諦煖順諦頂。而不說者。當知此是有餘之說。義皆有故。復次言順諦者。謂極隨順聖諦現觀。忍極隨順聖諦現觀。煖頂不爾故偏說忍。

It is the superior forbearance. Since forbearance has already been discussed, summit is now discussed. One asks: why does the venerable one discuss forbearance only covertly, without explicitly explaining its own characteristics at length? The answer: it ought indeed to be explicitly explained at length — what is forbearance, why is it named forbearance, which realm does forbearance belong to, and every further question arising from this discussion ought all to be explained fully — and since they are not, what is the intent behind this? The answer: it is simply what the author of the treatise intended; the author, following his own intention, sometimes states things explicitly and sometimes covertly, sometimes at length and sometimes briefly, in composing this treatise, and this should not be pressed further. Here, the venerable one explains supreme mundane dharma explicitly and at length, while discussing forbearance covertly and briefly, and discussing summit and heat briefly as well. Other masters say: wherever the sutras themselves state something explicitly, the venerable one states it explicitly here too; forbearance is not stated explicitly in the sutras, and this is why it is discussed covertly here. One asks: but does not a sutra state forbearance explicitly? As the World-Honored One states: if a certain kind of person possesses six dharmas, they will certainly be unable, in this very life, to become free of dust and stain, and to give rise to the pure dharma-eye with respect to all dharmas. What are the six dharmas? First, not delighting in hearing the dharma; second, though hearing the dharma taught, not turning the ear to attend to it; third, though attending with the ear, not abiding with a mind resolved to practice it; fourth, not diligently seeking to realize wholesome dharmas not yet realized; fifth, not diligently guarding wholesome dharmas already realized; and sixth, not possessing forbearance in conformity — one should understand that the corresponding wholesome factors are simply the reverse of these six. Since forbearance is indeed stated explicitly in this very sutra, why does the venerable one discuss it covertly? They reply as follows: although the sutra speaks of "forbearance in conformity," it does not speak of "forbearance in conformity with the truths" specifically — and so this does not count as an explicit statement. One asks: what difference is there between "forbearance in conformity" and "forbearance in conformity with the truths"? Since there is no difference in meaning between them, one should understand the earlier position to be the sound one. One asks, as a further question arising from this discussion: why is this forbearance alone named "in conformity with the truths," and not heat or summit as well? The answer: heat and summit, too, ought properly to be called "in conformity with the truths" — and the fact that they are not so named should be understood as an instance where the text leaves something for elsewhere, since the meaning applies to them as well. Further: "in conformity with the truths" means according most closely with the direct realization of the noble truths — forbearance accords most closely with the direct realization of the noble truths, while heat and summit do not; this is why forbearance alone is so named.

Reading note — Ru-Yi

This passage answers a question a careful reader might have quietly been asking since Fascicle 5's very first argument: the "stronger" moment reasoning there implicitly discussed forbearance without ever naming it, and this section now confirms that omission was deliberate — the treatise moving, as it explains here, according to whatever balance of explicit and covert, extended and brief, its own author freely chose, a methodological point the compilers simply accept rather than second-guess.

22. Ten Reasons Forbearance Alone Is Called "in Conformity with the Truths"

A long, paired sequence of contrasts follows — heat, summit, and forbearance set side by side across ten separate dimensions — each one explaining why forbearance alone earns the name "in conformity with the truths," closing with the reason supreme mundane dharma itself does not.

Chinese Source

復次忍隣近見道。煖頂不爾故。復次忍與見道相似。煖頂不爾故。謂見道位唯法念住。恒現在前忍位亦爾煖頂不然。謂彼初位雖但起法念住。而增進位。亦得起餘三念住故。復次忍位。必有不出意樂趣入聖道。煖頂不爾故。復次修觀行者。於忍位中樂別觀諦。於頂位中樂別觀寶於煖位中樂別觀蘊故。復次煖止緣諦下愚。頂止緣諦中愚。忍止緣諦上愚故。復次煖止緣諦麁愚。頂止緣諦中愚。忍止緣諦細愚故。復次煖起緣諦下明頂起緣諦中明。忍起緣諦上明故。

Ru-Yi Translation

Further: forbearance stands immediately adjacent to the path of seeing; heat and summit are not like this. Further: forbearance resembles the path of seeing; heat and summit are not like this — that is, within the path of seeing, only the foundation of mindfulness on dharmas is constantly present, and the stage of forbearance is exactly the same; heat and summit are not, since, although their earlier stage gives rise only to the foundation of mindfulness on dharmas, their later, more advanced stage can give rise to the other three foundations of mindfulness as well. Further: the stage of forbearance necessarily involves an unwavering resolve to advance into the noble path; heat and summit are not like this. Further: a practitioner cultivating direct realization delights, at the stage of forbearance, in contemplating the truths individually; at the stage of summit, in contemplating the Three Jewels individually; and at the stage of heat, in contemplating the aggregates individually. Further: heat brings the lowest grade of ignorance regarding the truths to rest; summit, the middle grade; forbearance, the highest grade. Further: heat brings the coarsest ignorance regarding the truths to rest; summit, the middle; forbearance, the subtlest. Further: heat gives rise to the lowest grade of clarity regarding the truths; summit, the middle grade; forbearance, the highest grade.

復次煖起緣諦麁明。頂起緣諦中明。忍起緣諦細明故。復次煖得緣諦下信。頂得緣諦中信。忍得緣諦上信故。復次煖得緣諦麁信。頂得緣諦中信。忍得緣諦細信故。復次以忍位中。或時以十六行相。觀察聖諦。或時以十二行相。觀察聖諦。或時以八行相。觀察聖諦。或時以四行相。觀察聖諦。煖頂位中。但以十六行相。觀察聖諦故。復次以忍位中無雜作意。煖頂位中有雜作意故。謂煖頂位。數數復起欲界善心觀欲界苦。為間雜已。復能引此善根現前。忍位不爾。復次以忍位中唯別作意別觀諸諦。煖頂位中不如是故。謂煖頂位。雖別作意別觀諸諦。而於中間。修總行相總觀諸諦。謂觀一切有漏皆苦。觀一切行皆是無常。觀一切法皆空無我。唯觀涅槃是真寂靜。復次以忍位中有時相續。有一剎那觀察聖諦。煖頂位中唯有相續觀聖諦故。復次以忍位中漸略觀諦。極能隨順。趣向涅槃。如適他方。以多貿少。煖頂位中不如是故。以如是等種種因緣。忍名順諦。煖頂不爾。問世第一法。何故不立順諦名耶。答雖復此位一切皆勝。而於四諦不遍觀察故。不建立順諦之名。

Further: heat gives rise to the coarsest clarity regarding the truths; summit, the middle; forbearance, the subtlest. Further: heat attains the lowest grade of confidence regarding the truths; summit, the middle grade; forbearance, the highest grade. Further: heat attains the coarsest confidence regarding the truths; summit, the middle; forbearance, the subtlest. Further: at the stage of forbearance, the noble truths are sometimes contemplated through sixteen aspects, sometimes through twelve, sometimes through eight, and sometimes through four; at the stages of heat and summit, they are contemplated only ever through all sixteen aspects. Further: the stage of forbearance involves no admixture of attention; the stages of heat and summit do — that is, at the stages of heat and summit, one repeatedly gives rise again to a wholesome mind of the desire realm contemplating the desire realm's own suffering, and, once this admixture has occurred, is again able to draw forth this same wholesome root as present; forbearance is not like this. Further: the stage of forbearance involves only individual attention, individually contemplating each truth; the stages of heat and summit are not like this — that is, although heat and summit, too, apply individual attention to individually contemplate each truth, in between they also cultivate a general aspect, contemplating all the truths together at once: contemplating that everything contaminated is suffering, that every formation is impermanent, that every dharma is empty and without self, and that nirvāṇa alone is true stillness. Further: the stage of forbearance sometimes contemplates the noble truths for a single, continuous moment; the stages of heat and summit only ever contemplate them in continuous succession. Further: the stage of forbearance gradually narrows its contemplation of the truths, according most closely with, and advancing most directly toward, nirvāṇa — like someone traveling to another land who trades bulk goods for something of equal value but far less bulk; the stages of heat and summit are not like this. It is for all these various reasons that forbearance alone is named "in conformity with the truths," while heat and summit are not. One asks: why is supreme mundane dharma not likewise given the name "in conformity with the truths"? The answer: although this stage is supreme in every respect, it does not contemplate the four truths comprehensively, and so the name "in conformity with the truths" is not established for it.

Reading note — Ru-Yi

The merchant image closing this list — trading bulk goods for something of equal value but far less volume before a journey — is the clearest statement in this entire fascicle of what forbearance is structurally doing: narrowing its own field of contemplation, stage by stage, without losing any of its actual content, exactly the mechanism the fascicle's final sections trace in full technical detail. And the reason supreme mundane dharma itself is denied the very name "in conformity with the truths" is a small, sharp irony worth noting: for all its supremacy, its single moment covers too little ground — one truth's aspect, not all four — to qualify for the honor forbearance alone earns by contemplating every truth in turn.

23. Forbearance's Own Technical Profile

The treatise runs forbearance through the same battery of technical questions supreme mundane dharma itself received back in Fascicle 3 — its foundations of mindfulness, its four conditions, its realm, its meditative stage, its associated faculty, whether it is one mind or many, and whether it can retrogress — confirming that, in every respect but one, it mirrors supreme mundane dharma exactly.

Chinese Source

問忍為幾念住。答現在唯一。雜緣法念住。未來具四似見道故。問忍為幾緣。答為四緣。謂因等無間所緣增上緣。為因緣者。謂與彼相應俱有同類等法為因緣。為等無間緣者。謂與世第一法為等無間緣。為所緣緣者。謂與能緣此心心所法為所緣緣。為增上緣者。謂除自性與餘一切有為法為增上緣。問忍有幾緣。答有四緣。有因緣者。謂此相應俱有同類法。有等無間緣者。謂已生頂。有所緣緣者謂四聖諦。有增上緣者。謂除自性餘一切法。問忍當言何界繫。答應言唯色界繫。問忍當言有尋有伺。無尋唯伺。無尋無伺耶。答應言三種。問忍當言樂根相應。喜根相應。捨根相應耶。答應言三根相應。問忍當言一心多心耶。答應言或多心或一心。以增上忍一剎那故。問忍當言退不退耶。答應言不退。如是等義。依上所說。世第一法。如理應知。

Ru-Yi Translation

One asks: how many foundations of mindfulness does forbearance count as, in the present? The answer: in the present, only one — the mixed-object foundation of mindfulness on dharmas; in the future, it counts as all four, since it resembles the path of seeing. One asks: how many conditions does forbearance itself serve as? The answer: all four — the causal condition, the immediately-antecedent condition, the objective condition, and the dominant condition. As the causal condition: it is this condition for the dharmas associated with and co-arising with it, of the same kind and so on. As the immediately-antecedent condition: it is this condition for supreme mundane dharma itself. As the objective condition: it is this condition for the mind and mental factors able to take it as their object. As the dominant condition: excepting only itself, it is this condition for every other conditioned dharma. One asks: how many conditions does forbearance itself have? The answer: all four. It has a causal condition: the dharmas associated with and co-arising with it, of the same kind and so on. It has an immediately-antecedent condition: the already-arisen summit. It has an objective condition: the four noble truths. It has a dominant condition: every other dharma, excepting only itself. One asks: should forbearance be said to belong to which realm? The answer: it should be said to belong to the form realm alone. One asks: should forbearance be said to have both examination and analysis, analysis alone, or neither? The answer: it should be said to have all three. One asks: should forbearance be said to be associated with the faculty of pleasure, joy, or equanimity? The answer: it should be said to be associated with all three faculties. One asks: should forbearance be said to be a single moment of mind, or many? The answer: it should be said to be sometimes many, and sometimes a single moment — since the superior forbearance itself is exactly one moment. One asks: should forbearance be said to retrogress, or not? The answer: it should be said not to retrogress. All such matters as these should be understood on the same pattern as what has already been explained above regarding supreme mundane dharma.

Reading note — Ru-Yi

Running through this checklist, forbearance turns out to differ from supreme mundane dharma in exactly one respect — it can be many moments as well as one — and this single difference is precisely what the treatise's remaining sections in this fascicle exist to unpack: how forbearance's many moments narrow, step by step, into the single moment of supreme mundane dharma that immediately follows it.

24. Which Truth Does Forbearance Take as Its Object, Just Before the Path?

Two rival positions dispute the exact object forbearance takes in the moment immediately preceding entry into the certainty of rightness — the truth of the path, or the truth of suffering — the first defended by an appeal to habituation, illustrated by how the path of seeing itself already tolerates similar mismatches without difficulty.

Chinese Source

問緣何諦忍後入正性離生耶。有作是說。緣道諦忍後入正性離生問若爾云何所緣行相。不成倒錯。若倒錯者。云何不與入正性離生而作留難。答此於所緣行相。雖有倒錯。而於入正性離生不作留難。

Ru-Yi Translation

One asks: taking which truth as its object does forbearance, immediately afterward, lead to entering the certainty of rightness? Some hold: it is forbearance taking the truth of the path as its object that, immediately afterward, leads to entering the certainty of rightness. One asks: if that is so, would this not create a mismatch between object and aspect — and if there is such a mismatch, would this not create an obstacle to entering the certainty of rightness? The answer: although there is, in this case, a mismatch between object and aspect, it creates no obstacle to entering the certainty of rightness.

所以者何。已串習故。謂修行者於此串習已成徑路自在現前。如見道中。緣欲界忍智。後緣有頂忍智現在前。緣有頂忍智。後緣欲界忍智現在前。緣苦諦行相。後緣集諦行相現在前。緣集諦行相。後緣滅諦行相現在前。此等所緣行相。雖有倒錯。而於現觀不作留難。已串習故此忍亦爾。若作是說。緣道諦忍。後入正性離生者。

Why is this? Because it has already become habituated — that is, the practitioner has already made this pattern into a familiar, well-worn path, freely traversed. It is just as, within the path of seeing, the forbearance and knowledge taking the desire realm as their object are immediately followed by the forbearance and knowledge taking the peak of existence as their object becoming present, and the forbearance and knowledge taking the peak of existence as their object are immediately followed by the forbearance and knowledge taking the desire realm as their object becoming present; the aspect taking the truth of suffering as its object is immediately followed by the aspect taking the truth of origin as its object becoming present, and the aspect taking the truth of origin as its object is immediately followed by the aspect taking the truth of cessation as its object becoming present. In every one of these cases, although there is a mismatch between object and aspect, it creates no obstacle to direct realization, precisely because the pattern has already become habituated — and forbearance here is exactly the same. If one holds that forbearance taking the truth of the path as its object is immediately followed by entering the certainty of rightness,

Reading note — Ru-Yi

"Habituation" doing this much philosophical work is worth noticing: the argument does not claim the mismatch between object and aspect disappears, only that repeated practice has made the transition so well-worn that it no longer functions as an obstacle — the same principle, in miniature, behind how any skill eventually stops requiring the deliberate attention it once demanded.

25. The Rival View, and Forbearance's Gradual Narrowing to a Single Point

The rival position is stated and defended on stronger grounds — forbearance, unlike the path of seeing, lacks the power to tolerate any mismatch at all — leading into the fascicle's final and most remarkable passage: a step-by-step account of how forbearance narrows its own field of contemplation from the entire scope of the four truths down to a single aspect, a single object, a single moment.

Chinese Source

則有三心。同一所緣。同一行相。謂世第一法。苦法智忍。苦法智相應二心。同一行相。不同一所緣。謂苦類智忍。苦類智相應二心。同一所緣。不同一行相。謂集法智忍。集法智相應餘心。不同一所緣。不同一行相。如是說者。緣苦諦忍。後入正性離生。所以者何。見道是無漏善根。有大勢力。雖所緣行相有倒錯。而於現觀不作留難。忍是有漏善根。無大勢力。若所緣行相有倒錯者。則於入正性離生便作留難。故修行者住忍位中。所緣行相。先廣後略。

Ru-Yi Translation

then there would be three moments of mind sharing exactly the same object and exactly the same aspect — namely, supreme mundane dharma, the forbearance of the dharma-knowledge of suffering, and the two moments associated with the dharma-knowledge of suffering itself; sharing the same aspect but not the same object — namely, the forbearance of the subsequent-knowledge of suffering and the two moments associated with the subsequent-knowledge of suffering; sharing the same object but not the same aspect — namely, the forbearance of the dharma-knowledge of origin and the remaining moments associated with the dharma-knowledge of origin; and sharing neither the same object nor the same aspect. Others hold instead: it is forbearance taking the truth of suffering as its object that, immediately afterward, leads to entering the certainty of rightness. Why is this? Because the path of seeing is an uncontaminated wholesome root, possessing great power — even where there is a mismatch between object and aspect, it creates no obstacle to direct realization. Forbearance, by contrast, is a contaminated wholesome root, lacking great power — were there any mismatch between its object and aspect, this would indeed create an obstacle to entering the certainty of rightness. This is why the practitioner, while abiding at the stage of forbearance, contemplates a broad object and aspect at first, narrowing it only gradually thereafter,

由此得入正性離生。謂彼先以四行相觀欲界苦。次以四行相觀色無色界苦。次以四行相。觀欲界諸行因。次以四行相。觀色無色界諸行因。次以四行相。觀欲界諸行滅。次以四行相。觀色無色界諸行滅。次以四行相。觀欲界諸行道。後以四行相。觀色無色界諸行道。齊此名下忍。從此以後。漸漸略之。謂復以四行相。先觀欲界苦。次觀色無色界苦。乃至最後觀欲界諸行道。漸次略去色無色界諸行道。復以四行相。先觀欲界苦。次觀色無色界苦。乃至最後觀色無色界諸行滅。漸次略去一切諸行道復以四行相。先觀欲界苦。次觀色無色界苦。乃至最後觀欲界諸行滅。漸次略去色無色界諸行滅。復以四行相。先觀欲界苦。次觀色無色界苦。乃至最後觀色無色界諸行因。漸次略去一切諸行滅。復以四行相。先觀欲界苦。次觀色無色界苦。後觀欲界諸行因。漸次略去色無色界諸行因。復以四行相。先觀欲界苦。後觀色無色界苦。漸次略去一切諸行因。復以四行相。觀欲界苦。漸次略去色無色界苦。彼於欲界苦。以四行相。相續觀察。復漸略之。至一行相二剎那觀察。如苦法智忍及苦法智。齊此名中忍。彼復於欲界苦。一剎那觀察如苦法智忍。此名上忍。從此無間復一剎那觀欲界苦。名世第一法。從此無間生苦法智忍。展轉乃至。生道類智。譬如有人。欲從己國適於他國。多有財產不能持去。遂以易鍮猶嫌其多。復以易金猶嫌金重。復以貿易大價寶珠。持此寶珠隨意所往。行者亦爾。先廣觀察上下諸諦。後漸略之。乃至唯以一剎那心。觀欲界苦。次生世第一法。次生苦法智忍。展轉乃至生道類智。若如是說緣苦諦忍。後入正性離生。則有四心。同一所緣。同一行相。謂增上忍。世第一法。苦法智忍。

and it is by this means that entry into the certainty of rightness is achieved. That is: the practitioner first contemplates, through four aspects, the suffering of the desire realm; next, through four aspects, the suffering of the form and formless realms; next, through four aspects, the causes of the formations of the desire realm; next, through four aspects, the causes of the formations of the form and formless realms; next, through four aspects, the cessation of the formations of the desire realm; next, through four aspects, the cessation of the formations of the form and formless realms; next, through four aspects, the path of the formations of the desire realm; and finally, through four aspects, the path of the formations of the form and formless realms. Up to this point, the stage is named the lower grade of forbearance. From here onward, the contemplation is gradually narrowed: once again, through four aspects, one contemplates first the suffering of the desire realm, then the suffering of the form and formless realms, and so on, up to, finally, the path of the formations of the desire realm — gradually omitting the path of the formations of the form and formless realms. Once again, through four aspects, one contemplates first the suffering of the desire realm, then the suffering of the form and formless realms, up to, finally, the cessation of the formations of the form and formless realms — gradually omitting every path of the formations altogether. Once again, through four aspects, one contemplates first the suffering of the desire realm, then the suffering of the form and formless realms, up to, finally, the cessation of the formations of the desire realm — gradually omitting the cessation of the formations of the form and formless realms. Once again, through four aspects, one contemplates first the suffering of the desire realm, then the suffering of the form and formless realms, up to, finally, the causes of the formations of the form and formless realms — gradually omitting every cessation of the formations altogether. Once again, through four aspects, one contemplates first the suffering of the desire realm, then the suffering of the form and formless realms, then finally the causes of the formations of the desire realm — gradually omitting the causes of the formations of the form and formless realms. Once again, through four aspects, one contemplates first the suffering of the desire realm, then finally the suffering of the form and formless realms — gradually omitting every cause of the formations altogether. Once again, through four aspects, one contemplates the suffering of the desire realm alone — gradually omitting the suffering of the form and formless realms as well. The practitioner then contemplates the suffering of the desire realm continuously through these same four aspects, and narrows this further still, down to contemplating it through a single aspect, for two moments — resembling the forbearance of the dharma-knowledge of suffering and the dharma-knowledge of suffering itself. Up to this point, the stage is named the middle grade of forbearance. The practitioner then contemplates the suffering of the desire realm, through that same single aspect, for a single moment, resembling the forbearance of the dharma-knowledge of suffering — this is named the upper grade of forbearance. Immediately following this, one further single moment contemplating the suffering of the desire realm is named supreme mundane dharma. Immediately following this, the forbearance of the dharma-knowledge of suffering arises, and so on in succession, up through the arising of the subsequent-knowledge of the path. It is like someone wishing to travel from their own country to another land, who has a great deal of property too heavy to carry — he first exchanges it for brass, but even this he finds too much; he then exchanges the brass for gold, but even the gold he finds too heavy; he then exchanges the gold for a single precious jewel of great value, and carries this jewel wherever he wishes to go. The practitioner is exactly the same: contemplating, at first, every truth broadly, both above and below, and then narrowing this gradually, down to a single moment's mind contemplating only the suffering of the desire realm — from which supreme mundane dharma next arises, and from that the forbearance of the dharma-knowledge of suffering, and so on in succession, up through the arising of the subsequent-knowledge of the path. If one holds this position — that forbearance taking the truth of suffering as its object is immediately followed by entering the certainty of rightness — then there would be four moments of mind sharing exactly the same object and exactly the same aspect: namely, the superior forbearance, supreme mundane dharma, and the forbearance of the dharma-knowledge of suffering,

Reading note — Ru-Yi

This is the fascicle's real payoff, and the merchant simile that closes it is worth sitting with: a traveler converts bulky property into brass, then gold, then a single jewel — not losing value at each exchange, only bulk. Forbearance's own narrowing works the same way: the sixteen aspects across all four truths and both sets of realms do not get abandoned as the contemplation shrinks — they get folded, exchange by exchange, into an ever-smaller vessel, until only the suffering of the desire realm, held for a single moment under a single aspect, remains. That single moment is what supreme mundane dharma immediately follows — the entire four-fascicle analysis of this dharma's own essential nature, back in Fascicle 2, turns out to rest on this exact narrowing process as its immediate precondition.

26. Closing the Section: Three Grades, Across Many Lifetimes

The fascicle's final passage completes the four-mind grid from the rival view just given, then closes the entire nyāsa section on supreme mundane dharma with one last question: does this dharma, like forbearance, come in three grades?

Chinese Source

苦法智相應二心。同一行相。不同一所緣。謂苦類智忍。苦類智相應。二心同一所緣。不同一行相。謂集法智忍。集法智相應餘心。不同一所緣。不同一行相問世第一法。亦如忍有三品耶。答一相續中則無。多相續中則有。謂佛種性是上品。獨覺種性是中品。聲聞種性是下品。依六種性。三根說亦爾。

Ru-Yi Translation

together with the two moments associated with the dharma-knowledge of suffering itself; sharing the same aspect but not the same object — namely, the forbearance of the subsequent-knowledge of suffering and the two moments associated with the subsequent-knowledge of suffering; sharing the same object but not the same aspect — namely, the forbearance of the dharma-knowledge of origin and the remaining moments associated with the dharma-knowledge of origin; and sharing neither the same object nor the same aspect. One asks: is supreme mundane dharma, like forbearance, also divided into three grades? The answer: within a single continuum, no; but across many different continua, yes — that is, the buddha lineage represents the upper grade, the pratyekabuddha lineage the middle grade, and the śrāvaka lineage the lower grade. The same should be said with reference to the six lineages, and to the three faculties as well.

Reading note — Ru-Yi

This closing distinction — no grades within one person's own single continuum of experience, but real grades across the different lineages a person might belong to — fits the entire portrait this fascicle has built of supreme mundane dharma as an irreducibly singular event: for any one practitioner, it is exactly one moment, never repeated and never gradated, even though the tradition still ranks buddhas, pratyekabuddhas, and śrāvakas against one another by the very same name. With this question answered, the treatise's direct analysis of supreme mundane dharma itself — spanning Fascicles 2 through 5 — is complete, though the same nyāsa section continues into Fascicle 6 with a detailed treatment of summit, one of the other nirvedhabhāgīya roots this section also covers.

Fascicle 5 Complete

This closes fascicle 5 of Ru-Yi's translation, drawn from the treatise's true CBETA boundary — the repeated second title line that follows carries no further content in this fascicle and has simply been omitted. Fascicle 5 has closed out the treatise's four-fascicle analysis of supreme mundane dharma: confirming it as a single, unrepeatable moment of mind; proving, through the unforgettable images of a warrior mid-crossing, a falling man, and five great rivers that cannot be turned back, that it can never retrogress; classifying the three divisions of the nirvedhabhāgīya factors and locating each of the four roots within them; running several four-alternative logical grids on what it takes as object and what it means to possess it; naming, for the first time, the seven analytical gates this whole four-fascicle discussion has proceeded through; explaining why forbearance alone, among the four roots, earns the name "in conformity with the truths"; and tracing, in full step-by-step detail, forbearance's own remarkable narrowing — from the entire scope of the four truths across both realms down to a single aspect, a single object, a single moment — the very threshold supreme mundane dharma occupies. Fascicle 6 continues this same nyāsa section, turning to summit's own detailed treatment.