---
title: "Right Concentration as a Path-Factor — The Same Four Jhānas, Two Functions"
author: "釋慧鏡 (Shi Huijing)"
series: "Six Practice Gates, Volume 5 — SAMĀDHI: From the Pāli Jhāna to Silent Illumination and the Huatou · Part II · The Āgama View"
series_short: "SAMĀDHI"
volume: 5
paper_id: "SAMADHI-P06"
paper_number: 6
part: Part II · The Āgama View
part_number: 2
date: 2026-06-01
version: "1.0"
license: CC BY-NC-SA 4.0
---

# Right Concentration as a Path-Factor
***The Same Four Jhānas, Two Functions***

*中文主題：正定作為八正道第八支——同樣四禪，兩種功能*

**Abstract**

What is "right concentration" (*sammā-samādhi*), the eighth factor of the noble eightfold path? Three readings are common today — taking it for any kind of focus at all, taking it for the four jhānas and nothing less, or taking it for a technique one can cultivate in isolation from the other seven factors — and this chapter argues that all three miss. Working from the *Discourse on the Noble Path* of the *Madhyama Āgama* (the parallel of the Pāli *Mahācattārīsaka*), a single discourse that carries both halves of the thesis, and using the Sarvāstivāda's device of one-thing-two-functions — its pairing of "right concentration with outflows / right concentration outflow-free" in the *Abhidharmakośa* and the *Mahāvibhāṣā* — as the analytic hook, the chapter contends: the content of right concentration is indeed the four jhānas (their vertical axis having been set firm in the previous chapter), but what makes a sitting of concentration a *right* concentration is not its depth, but its integrating direction — held up by the seven foregoing factors and turned, in its turn, toward wisdom. The same vertical axis of the four jhānas, cultivated alone, is an attainment deep yet unliberating; brought onto the path, it is the path-factor of right concentration. With this, both "the deeper the concentration, the nearer to liberation" and "right concentration can be cultivated in isolation" fall at once, and this volume's sequence — entering concentration from virtue, turning from concentration toward wisdom — finds its warrant in the Āgama's own text.

**Keywords:** right concentration (正定 / *sammā-samādhi*), the noble eightfold path (八正道), path-factor (道支 / *maggaṅga*), the four jhānas (四禪), attainment (正受 / *samāpatti*), mundane right concentration (世間正定 / *lokiya*), supramundane right concentration (出世間正定 / *lokuttara*), with-outflows (有漏 / *sāsava*), outflow-free (無漏 / *anāsava*), the *Discourse on the Noble Path* (聖道經 / *Mahācattārīsaka*), the *Mahāvibhāṣā* (大毘婆沙論), the three trainings (三無漏學 / *tisso sikkhā*)

---

**Author:** Shi Huijing (釋慧鏡)
**Date:** June 2026
**License:** CC BY-NC-SA 4.0
**Version:** 1.0
**Series:** SAMĀDHI — *From the Pāli Jhāna to Silent Illumination and the Huatou*

---

## I. Posing the Question — *Where Does Concentration Stand on the Path?*

Around the eighth factor of the noble eightfold path — right concentration (*sammā-samādhi*) — three readings circulate today. The first takes it for any kind of focus at all, even a diffuse awareness, so that any method able to settle the mind or steady the feelings may be hung with the name "right concentration." The second reads it the other way, as the four jhānas (*jhāna*) and nothing less: without jhāna there is no entering the stream, and so the *depth* of concentration becomes the gate to the noble, the presence or absence of jhāna a yes-or-no question. The third reads it as a technique that can be drawn off from the other seven factors and cultivated alone, as if, the mind once drilled to extreme stillness, the path would walk itself to its end. None of the three is accurate — and their errors run, conveniently, in opposite directions: the first hollows the word "right" out, so that any concentration counts; the second compresses "right" into a graduation on the scale of depth, so that the height of the concentration becomes the standard; the third lifts right concentration off the path and lets it run on its own. What this chapter means to say is that "right" names neither any concentration nor the deepest concentration, but the *place* this sitting of concentration occupies along the whole of the path.

The previous chapter spread open the forty doors of the meditation-subjects one by one, setting up the entrances, and left one question plainly to this chapter: where, in the whole of the Buddha's teaching, does this track of calm stand? The chapters of this volume each have their charge — one set the vertical axis (how deep concentration can go), one set its doors (through which object one enters); what this chapter asks after is neither the depth nor the entrance, but the *place* this track occupies within the noble eightfold path. The earlier chapters answered "what it is" and "where it leads"; this one answers "where it stands" — and it is precisely this "where it stands" that, turning back, decides whether a given sitting of concentration is mere "concentration" or "*right* concentration."

The proposition of this chapter can be gathered into a single line: right concentration is not a stronger focus, but a path-factor held up by the seven foregoing factors and, in turn, holding up wisdom; what makes it "right" is not depth, but its place on the path. The two ends of that line — "held up by the seven" and "turning back to hold up wisdom" — fall to sections III and V respectively; the hinge between them, "the same sitting of concentration, differing in function by its place," is carried by the Sarvāstivāda analytic device of section IV.

A self-restraint must be set, like a fence, before entering the text. Scholars such as Robert Sharf caution that to reduce "concentration" to some private "experience," introspectively describable and then enshrined as the core of Buddhism, is to read back onto the ancient strata a good deal that was constructed only recently. The caution is especially pointed here: for once right concentration is understood as some ever-deeper, ever-purer inner state, it slides at once back into the second reading above — success and failure told off on a scale of depth. This chapter therefore deliberately does not ask "how deep must concentration go to count," and does not teach how to attain right concentration or jhāna — that is the work of the graded cultivation (the three trainings), and falls outside what this chapter examines. It asks only one structural question: in the received form of the noble eightfold path, where does this track of calm stand, and how does it stand to the other seven factors? The question throughout is "what makes it a path-factor," not "how to attain it."

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## II. Two Faces — *The Four-Jhāna Definition Comes from the Madhyama Āgama*

Textbooks often say "right concentration is the four jhānas," and reach, in passing, to pin that sentence on the *Saṃyukta Āgama*. This is a misattribution, and it is worth taking apart at the outset.

The text that defines right concentration by the four jhānas is the *Discourse on the Noble Path* of the *Madhyama Āgama* (the parallel of the Pāli *Majjhima Nikāya*'s *Mahācattārīsaka Sutta*), not the *Saṃyukta Āgama*:

> "What is right concentration? Here a monk, secluded from sense-desires, secluded from unwholesome states, dwells having attained the fourth jhāna — this is called right concentration. … This is how the learner is accomplished in the eight factors, and the arahant in whom the outflows are destroyed in the ten factors."[^1]

Three things must be set in place here, to keep from over-reaching. First, "secluded from sense-desires, secluded from unwholesome states" is named here only as the *gate* into concentration — the itemized structure of the hindrances that it sets aside is the work of a later chapter (P08); this chapter takes it only as a single naming of the gate, and does not unfold it. Second, "dwells having attained the fourth jhāna" is a compressed formula, not an enumeration of the first, second, third, and fourth jhānas one by one; the graded scale of the four jhānas was set firm in the previous chapter (P04) and is not walked again here, taken only as one confirmation of the content of right concentration. Third — and this is the point most easily overlooked — the text at once distinguishes "the learner accomplished in the eight factors" from "the arahant in whom the outflows are destroyed, accomplished in the ten." This means that right concentration is, from the first, set within a dynamic structure that runs in both the state of the learner and the state of the adept — it is not an attainment-marker reached once and then done with, but a pillar whose function shifts with where the practitioner stands on the path. The very same "fourth jhāna" does not do the same work in the state of the learner as in the state of the adept; and this is precisely the canonical seed of the Sarvāstivāda's "one-thing-two-functions" in section IV.

Whereas the *Saṃyukta Āgama*, discourse 785, defines right concentration in altogether another idiom: it does not define by the four jhānas but figures the state by "gathered in, stilled, collected, one-pointed," and cleaves right concentration into two — the mundane and the supramundane:

> "What is right concentration? Right concentration is of two kinds. … If the mind abides unscattered, unmoving, gathered in, stilled, collected, one-pointed — this is called right concentration that is mundane, of the world. … the abiding of mental states associated with outflow-free reflection … this is called right concentration that is noble, supramundane."[^2]

❌ One must therefore not say "the Buddha, in the *Saṃyukta Āgama*, defines right concentration as the four jhānas." The four-jhāna definition comes from the *Discourse on the Noble Path* of the *Madhyama Āgama* and the Pāli *Mahācattārīsaka*; the *Saṃyukta Āgama* gives another face — figuring the state by "gathered in, stilled, collected, one-pointed," and cleaving right concentration in two: the mundane (with outflows, with grasping, turning toward a good destination) and the supramundane (outflow-free, associated with the noble path).

Two Āgamas, two faces — and the two faces do not conflict; they are complementary. One answers "what state right concentration is" (the *Madhyama Āgama*: it is the four jhānas), the other answers "which way right concentration faces" (the *Saṃyukta Āgama*: either mundane, or supramundane). Lay the two faces one over the other, and one has the germ of this chapter's whole argument: the same "state," the four jhānas, can face two different "directions" — the with-outflows mundane concentration that faces a good destination, and the outflow-free supramundane concentration that faces nibbāna. The state is the same; the direction differs; and what the word "right" marks is precisely that latter direction. When the textbook misfiles the *Madhyama*'s account of "state" onto the *Saṃyukta*, this looks like a small slip of attribution, but it erases the *Saṃyukta*'s own distinctive face of "direction" — and that face is exactly the key to understanding the word "right." This chapter's argument is built at the seam of these two faces.

A boundary of vocabulary must be kept in passing. "Attainment" (*samāpatti*, the absorptive state itself) names the condition of being in concentration, and is not the same word as the path's "right concentration" (*sammā-samādhi*), nor does it pose its question on the same plane. "Attainment" asks "which absorptive state one has entered, on which tier one rests" — a matter of *state*; "right concentration" asks "to what this concentration, as a factor of the path, is tied" — a matter of *place*. The title being right concentration, the whole chapter keeps this line: what is at issue throughout is never "which absorptive state one has entered," but "concentration as a factor of the path." A very deep attainment need not be right concentration; a concentration not necessarily the deepest, if it is tied to the whole of the path, is the more truly right concentration. This line between state and place must be held all the way through.

---

## III. The Fruit of Seven Supports — *Right Concentration Is Not Cultivated Alone*

The reason the *Discourse on the Noble Path* is the hinge text of this chapter is that one discourse carries both halves of the proposition: it not only gives the content "right concentration = the four jhānas," but states plainly that "noble right concentration" is a fruit produced by the support of the seven foregoing factors:

> "Then one attains the way of the Dharma, namely noble right concentration. It has its cultivation, has its aid, and has also its requisites — there are seven factors. … What are the seven? Right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness. When, with these seven factors as cultivation, aid, and requisite, the mind well-inclined attains one-pointedness — this is called noble right concentration."[^3]

The load-bearing word here is "cultivation" (習). It is not "habit-energy" (*vāsanā*), not "outflow" (*āsava*), but bears the sense of requisite and support (*āsevana*, *parikkhāra*) — the seven foregoing factors are the "requisites" of right concentration, and right concentration is the fruit produced by their support and nourishment. The whole proposition of mutual support presses on this one word. Misread "cultivation" as habit-energy or as the stain of outflows, and the sentence reverses into "right concentration carries its habit-energies and outflows" — the meaning turned wholly around; read rightly, the sentence says: noble right concentration is noble, is *right*, precisely because it "has its cultivation, its aid, its requisites" — has the seven foregoing factors as its provision and support. A concentration with no requisites, however deep, is only a free-standing concentration with nothing to lean on; only a concentration that has the seven factors as its requisites is granted by the text the name "noble right concentration."

And this support has a direction, and a leader. The same discourse goes on to lay out a sequence of arising:

> "Right view gives rise to right intention; right intention gives rise to right speech … right mindfulness gives rise to right concentration. … Among these, right view comes foremost."[^4]

It must be noted that this chain of "such-and-such factor gives rise to such-and-such" does not turn on temporal order — it is not that the practitioner must first perfect right view before he may start to cultivate right intention — but on functional dependence: each factor draws from the one before it the ground of its being "right," so that the whole path is an interlocking, mutually nourishing whole, not eight parts that can be purchased separately and each finished on its own. The line "right view comes foremost" is especially key: it sets right view as the source and calibrator of the whole chain, so that the "rightness" of right concentration at the far end traces back, in the end, to the "rightness" of right view. Right concentration is not the starting point of this chain, but its terminus and its fruit.

The *Saṃyukta Āgama*, discourses 787 and 788, share this structure and add a famous simile. They first say "one of right view can give rise to right intention … and so on to right concentration," then frame it in terms of seeds: the good seeds of sugar-cane, rice, wheat, and grape, sown in the ground and watered in season, yield a taste that is sweet throughout; whereas the bitter seed yields what is bitter.[^5] This simile brings the abstract "mutual support" down to a wholly concrete image: right view is like the good seed, the seven factors like the stalk grown from the good seed, and right concentration like the sweet fruit finally borne — and the sweetness of the fruit does not depend on how large or full the fruit itself is, but on the seed sown being a good one and the watering being right view. The "rightness" of a concentration, likewise, does not depend on how deep it is in itself, but on what kind of view sows its seed and what whole path waters it.

This retires the third disqualification named at the outset. To take right concentration for a technique that can be drawn off from the seven factors and cultivated alone is to fall short — for once these "requisites," the seven foregoing factors, are drawn off, what is produced is at most a free-standing "concentration" with nothing to lean on, and not a "right" concentration. Put another way: concentration can be cultivated alone; right concentration cannot. The former is a state, which technique can force out; the latter is a place, which only the whole path can nourish into being. What makes it "right" is never how deep it is, but that it is held up by the whole path and, in turn, holds up what follows. (How right concentration answers to the concentration-factor among the seven awakening-factors is the work of a later chapter, P07; this chapter only gestures, and does not unfold.)

---

## IV. The Same Four Jhānas, Two Functions — *The Sarvāstivāda's Mundane and Supramundane Right Concentration*

What the Āgama gives is a seed: right concentration is cleft into mundane and supramundane (§II), and the highest attainment cultivated alone does not lead to nibbāna (the next section). What unfolds that seed into a system is the Abhidharma of the Sarvāstivāda — which, with a single pair of terms, fixes "the same four jhānas, two functions": right concentration *with outflows* (*lokiya*) and right concentration *outflow-free* (*lokuttara*). "One-thing-two-functions" means that one and the same thing — this sitting of concentration, the four jhānas — bears two utterly different functions according to the place it occupies: feeding the fruit of birth-and-death, or facing toward nibbāna. It is worth noting that this is the precise discharge, at the level of treatise, of the Āgama's twofold "mundane / supramundane right concentration" (§II): the discourse speaks of two right concentrations, and the treatise goes further to point out that the two are in fact two functions of one and the same sitting of concentration.

A historical thread must first be stitched here. The set of terms and the grid "with outflows / outflow-free" are the systematizing achievement of the Sarvāstivāda commentators, not the surface language of the Āgama; the Āgama says "mundane / supramundane," and the treatise then goes further to terminologize it as "with outflows / outflow-free," and to fix the difference of function under "the names of the path-factors." The discourse gives the seed, the treatise gives the precise analytic device that unfolds the seed. We honour this systematization as a real achievement — it turns a hazy distinction of "mundane and supramundane" into a doctrine that can be adjudicated and argued — yet we do not write the Sarvāstivāda's later grid straight back into the Buddha's mouth. This is the difference between map and terrain: the treatise is a finely drawn map, the Āgama is the terrain itself; however evenly the map's grid is ruled, it is not the same as the ridgelines the terrain already had. To read the terrain by the map is fine; to take the map's gridlines for facts of the terrain is not.

On this map, the *Abhidharmakośa* sets it most cleanly:

> "The seven awakening-factors and the eight factors of the noble path are exclusively outflow-free. … There are right view and the rest in the world too, yet those do not receive the name 'factor of the noble path.' The remaining [factors] are common to both with-outflows and outflow-free."[^6]

The force of this lies wholly in those seven words: "those do not receive the name 'factor of the noble path.'" The same dharma — right view, and so on to right concentration, the four jhānas — plainly exists in the world too: the worldling can cultivate right view and can cultivate deep concentration. But the worldly portion of it "does not receive the name 'factor of the noble path.'" In other words, the name "factor of the noble path" is issued neither by the kind of dharma nor by the depth of the concentration, but by whether or not it has entered the outflow-free noble path. The name follows the function, not the depth — and this is the most direct statement of "one-thing-two-functions." The *Mahāvibhāṣā* goes further and folds the meditative absorptions themselves into "mundane right view":

> "What is mundane right view? … Those obtained on the severance of defilement, namely the wisdom co-arisen with the meditative absorptions, the immeasurables, the formless [attainments], the liberations, the bases of mastery, the totalities, and so on."[^7]

The meditative absorptions (the jhānas, the formless attainments, and the rest) as absorptions, together with the wisdom co-arisen with them, are folded wholesale into the with-outflows "mundane right view"; only when this same sitting of concentration is taken up by the noble path and associated with outflow-free noble wisdom does it turn into an outflow-free path-factor. Whether a concentration can become right concentration is, then, not a matter of its own depth, but a matter of whether it has been joined onto the path. This is the cleanest textual hook for "the same four jhānas, two functions."

But an easy misreading must be blocked here: one must not flatten the Sarvāstivāda to "right concentration is always outflow-free." The *Vibhāṣā* itself sets a "determining criterion," and states plainly that the frame of analysis changes the answer:

> "If one analyzes the path-factors after the awakening-factors, then the path-factors are exclusively outflow-free … if one analyzes the path-factors before the awakening-factors, then the path-factors are common to with-outflows and outflow-free."[^8]

That is: if one places the path-factors "after" the seven awakening-factors for analysis, then — since the seven awakening-factors are exclusively outflow-free — the path-factors too are exclusively outflow-free; if one places the path-factors "before" the seven awakening-factors, then the path-factors are common to with-outflows and outflow-free. And the *Vibhāṣā* itself adopts "analyzing the path-factors before the awakening-factors," so its settled conclusion is "the path-factors are common to with-outflows and outflow-free." This means that even the school that systematized right concentration most thoroughly admits, in its own vocabulary, a *with-outflows* right concentration — a mundane concentration that does indeed exist within the loose frame of the path-factor sense, yet still does not liberate. This wrinkle does not weaken this chapter's thesis but rather corroborates it: the question was never whether there is concentration, nor how deep the concentration is, but to what it is tied, and within what frame it is being adjudicated. Even the most precise map must admit that the same sitting of concentration, shifted to a different place of analysis, takes on a different function.

---

## V. Isolated Attainment "Leads Not to Nibbāna," and the Place of Concentration Among the Three Aggregates

The highest attainment, cultivated alone, comes to the end of its road. The *Discourse on Rāma* of the *Madhyama Āgama* records that the bodhisatta, under two teachers in turn, realized the base of nothingness and the base of neither-perception-nor-non-perception — the two highest formless attainments reachable at the time, and what he realized was on a par with his teachers', falling short in nothing — yet, having reached the top, he straightway abandoned them:

> "This dharma does not lead to knowledge, does not lead to awakening, does not lead to nibbāna; I had now best abandon this dharma …"[^9]

The names of the two teachers and the whole narrative of the quest for the path were given in an earlier chapter (P02), and are not walked again here; this chapter takes only the doctrinal point, "leads not to nibbāna." And this point is precisely the inverse confirmation of this chapter's thesis: what is abandoned here is not a shallow concentration, not a concentration that fails to qualify — quite the contrary, it is the deepest, the highest concentration reachable at the time. If "the deeper the concentration, the nearer to liberation" were true, then at the summit of the formless attainments one ought to be nearest of all to nibbāna; yet the discourse's verdict is flat and final — "leads not to nibbāna." The deepest concentration, suspended apart from the path, still does not open onto liberation. Since depth in itself can guarantee neither direction, plainly what decides success or failure is never depth, but direction, but belonging.

What is striking is that here the discourse's narrative and the treatise's system meet exactly. The *Abhidharmakośa*, from the systematic end, says: the peak of existence (that is, the base of neither-perception-nor-non-perception) "is without the outflow-free," and within it there are neither awakening-factors nor path-factors — that is to say, that highest concentration has, on the Sarvāstivāda's map, no cell for "path-factor" to be filled in at all. On one side, the bodhisatta's own judgment in the narrative, abandoning it in person; on the other, the conclusion the commentators reach within the system: the two meet, joint to seamless joint, on the single point that "the summit attainment has no path-factor." The discourse gives the firsthand witness, the treatise gives the cool coordinate, and they point at one and the same thing: when concentration reaches the top, if there is no path, it has reached its end.

Where, then, does right concentration sit within the structure of the path? The Āgama has an express statement on this. The noble eightfold path is gathered into the three aggregates of virtue, concentration, and wisdom, and the *Discourse of the Nun Dhammadinnā* of the *Madhyama Āgama* adjudicates it plainly:

> "The three aggregates comprise the eight factors of the noble path. Right speech, right action, right livelihood — these three path-factors are comprised in the noble aggregate of virtue. Right mindfulness and right concentration — these two path-factors are comprised in the noble aggregate of concentration. Right view, right intention, right effort — these three path-factors are comprised in the noble aggregate of wisdom."[^10]

Right concentration belongs to the aggregate of concentration.[^11] This seat looks ordinary, yet it tightens this chapter's thesis by one more turn: right concentration is not an independent category but one cell in the structure of the three trainings; upstream of it is the aggregate of virtue, downstream the aggregate of wisdom, and it is pressed between "the holding of body, speech, and mind" and "knowing and seeing as it really is" — itself a transitional, dependent place, not a self-sufficient terminus. And this sequence of the three trainings is stated more directly still by the *Saṃyukta Āgama*, discourse 817 — the "higher-mind training" (that is, the training in concentration) has the four jhānas precisely for its content:

> "What is the higher-mind training? Here a monk, secluded from sense-desires, from unwholesome states, … dwells having attained the fourth jhāna. What is the higher-wisdom training? Here a monk knows as it really is the noble truth of this suffering …"[^12]

Higher virtue, higher mind, higher wisdom — the sequence of virtue, concentration, wisdom is a sequence the Āgama already has, not one arranged by later hands. The seam by which this volume enters concentration from the previous volume (*Virtue*) and then points toward wisdom is therefore no bridge added on by an editor, but a sequence read out of reading the discourses themselves. And this sequence does not stop at concentration: it points, in plain words, toward wisdom. Hard upon "the higher-mind training = the four jhānas," the text turns to the "higher-wisdom training" of knowing the four noble truths as they really are — concentration here is not a terminus but a stretch on the way to wisdom. How concentration, gathered into samādhi, returns at last to prajñā is the work of this volume's closing chapter (P31); here only a single stroke is set: right concentration, right though it is, is still not the terminus; it is a factor led by wisdom and handing the baton on to wisdom.

---

## VI. A Conversation with Three Modern Voices, and the Redlines Restated

Set this discussion back into the present, and the dispute over "whether realizing the noble fruit requires jhāna at all" remains the entrance one cannot get around. Some contemporary insight and mindfulness movements hold that bare insight need not depend on the four jhānas; others insist that without jhāna there is no entering the stream — and the dispute itself already presupposes the very premise this chapter questions: it frames the matter as "whether concentration is needed, and how deep," rather than "where concentration is placed." What this chapter means to do is to take this question of "how much / how deep" and restore it first to a question of "where it stands."

The scholar Tilmann Vetter has proposed that early Buddhism in fact contains two paths to liberation, only later harmonized: one centered on concentration, taking the four jhānas as themselves bearing the power of transformation; one centered on discriminating wisdom (the four truths, insight-wisdom). The former, on his reckoning, may be the older and the closer to the core. This proposal strikes straight at the question "is jhāna needed," and this chapter receives one half of it. Vetter is right that the discourses do not speak in one voice: there is indeed a stratum that regards jhāna as far from a preparatory technique, and as transformative in itself. This very point dissolves the first disqualification named at the outset (taking jhāna for a dispensable accessory, a mere settling of the mind).

But the two-paths thesis, taken as a license, slides all too easily into the third disqualification: "since the meditative absorptions are themselves an autonomous path to liberation, why not simply cultivate them in isolation?" Here the chapter must gently narrow. Even within that concentration-weighted stratum of the discourses, jhāna is still "born from the path and ending in the three knowledges" — it is never described as arriving at the far shore on its own, apart from the whole path. More to the point, what Vetter treats is a diachronic question (which path is historically the older), whereas this chapter treats a synchronic one (within the received, already-formed shape of the noble eightfold path, jhāna is called right concentration only as the eighth factor, held up by the seven). The two are orthogonal and do not adjudicate one another: this chapter need not settle whether Vetter's historical hypothesis holds in order to establish its own point — for however old or central jhāna may be historically, once it is woven into the noble eightfold path it is called "*right*" concentration only in the role of the "eighth factor," under the support of the seven.

Bhikkhu Bodhi's handling resolves this tangle most cleanly. He divides right concentration into two grades: mundane right concentration (the four jhānas cultivated by the worldling, bearing fruit in the form realm) and supramundane right concentration (the same sitting of concentration, associated at the path-moment with right view of the four truths and facing toward nibbāna). The difference between the two lies not in the depth of the absorption but in the orientation of cognition: facing a good destination, or facing nibbāna. This is exactly the classical Theravāda commentarial dress of section IV's Sarvāstivāda "same four jhānas, two functions," and the chapter receives it whole — it turns the *Saṃyukta Āgama*'s face of "direction" into a clean soteriology.[^13]

And aiming this soteriological two-grade structure back at the present throws into relief two of the most common disqualifications today. The first takes concentration for a tool of emotional regulation and performance enhancement — seeking a quiet, a focus, to cope with life, with no question asked of what direction this concentration faces or to what it is tied. The second uses concentration to avoid what ought to be faced, treating absorption as a refuge where, for a time, one need not deal with one's afflictions and relationships. The two look opposite — one worldly and seeking use, one world-fleeing and seeking escape — yet at bottom they commit the same error: both mistake a question of "orientation" for a question of "depth" or "use," and so, however well concentration is cultivated, stay always on that face of "state," never turning to the face of "direction." The remedy lies not in cultivating concentration deeper, but in asking a prior question: not how deep this concentration is, but to what it is tied, and which way it faces.[^14]

Having come this far, the chapter can fold back to several redlines this volume has kept all along. Mindfulness (treated in the previous volume, *Mindfulness*) is not concentration; mindfulness-in-concentration is not mindfulness in the sense of the four foundations of mindfulness; the deeper the concentration is not the nearer to liberation; and this chapter adds one more — right concentration is not an isolated technique; it requires the support of the seven factors. These four redlines are in fact one and the same principle echoing through different chapters: the worth of concentration is never in some measure of its own, but in its relation to the whole of the path.

At the last, two questions are left for later chapters: where the concentration-factor stands among the seven awakening-factors (P07); and what the structure is of the hindrances that the gate "secluded from sense-desires, secluded from unwholesome states" sets aside — the hindrances as that which concentration counters (P08).

To gather it up, the findings of this chapter divide into three layers. Its essence is this: the same four jhānas, cultivated alone, are an attainment — deep, yet unliberating; brought onto the path, they are a path-factor — and that is right concentration; what makes it "right" is its place on the path, not its depth. As for the reader's own situation on the path, this means that the measure of a sitting of concentration is never how still it is or how long it can be sustained, nor what use it can be put to, but by what it is held up and toward what it leads a person — a concentration however deep, if suspended apart from the path, is no more than a deep concentration. And the open question it leaves is this: if the "rightness" of right concentration is tied to the orientation of the whole path, then when this path led by wisdom and turning back toward wisdom comes to its end, how is this sitting of concentration itself, in the end, turned by prajñā and returned to emptiness? — that question is left for the final chapter of this volume.

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## Notes

[^1]: *Madhyama Āgama*, fascicle 49, the *Discourse on the Noble Path* (《聖道經》), Taishō vol. 1, No. T0026 (T01, p0736b16–b24; the Pāli parallel is *Majjhima Nikāya* 117, the *Mahācattārīsaka Sutta*, whose Pāli text is not verified here, the doctrine being carried by the Chinese parallel). "Dwells having attained" (成就遊) is an Āgama formula, meaning to abide accomplished therein. This takes up the closing question of the previous chapter, *Kammaṭṭhāna and the Object-Structure of Absorption* (SAMADHI-P05): the forty doors having been set up, it had still to be said where this track of calm stands within the whole of the Buddha's teaching. P05 set the vertical axis and the doors (what it is, where it leads); this chapter answers the place. P04 already planted the seed — the *Mahāsatipaṭṭhāna-sutta* lists only the four jhānas in defining right concentration, the four formless attainments not among them; this chapter discharges it: right concentration = the four jhānas, not the eight attainments. The volume's name for the ladder is the "vertical axis" (set in P04, not re-derived here).

[^2]: *Saṃyukta Āgama*, fascicle 28, discourse 785, Taishō vol. 2, No. T0099 (T02, p0204a05–a13). This discourse figures right concentration by "gathered in, stilled, collected, one-pointed" (攝受、寂止、三昧、一心), and divides it into the mundane (with outflows, with grasping, turning toward a good destination) and the supramundane (outflow-free, associated with the noble path); it does not define by the four jhānas. ❌ It is therefore an error to attribute the four-jhāna definition to the *Saṃyukta Āgama*.

[^3]: *Madhyama Āgama*, fascicle 49, the *Discourse on the Noble Path*, Taishō vol. 1, No. T0026 (T01, p0735c01–c07). "It has its cultivation, has its aid, and has also its requisites" (有習、有助，亦復有具) corresponds to the Pāli *sa-upanisā sa-parikkhārā*; "cultivation" (習) takes the sense of requisite and support (*āsevana*, *parikkhāra*), not habit-energy (*vāsanā*) and not outflow (*āsava*). This verb carries the whole mutual-support thesis: right concentration is the fruit of seven supporting factors, not a freestanding technique.

[^4]: Same, the *Discourse on the Noble Path* (T01, p0735c07–c11). The arising-chain "right view gives rise to right intention … right mindfulness gives rise to right concentration" appears together with "right view comes foremost," marking the eight factors as a mutually supporting structure led by right view. The chain is one of functional dependence, not temporal order.

[^5]: *Saṃyukta Āgama*, fascicle 28, discourses 787 and 788, Taishō vol. 2, No. T0099 (T02, p0204b05; b27; c04). "One of right view can give rise to right intention … and so on to right concentration"; the simile of the good seed — sugar-cane, rice, wheat, grape — sown in the ground, whose fruit is sweet throughout, where the seed of good view yields what is all sweet.

[^6]: *Abhidharmakośa-bhāṣya*, fascicle 25, the *Chapter on the Noble Persons*, Taishō vol. 29, No. T1558 (T29, p0133a21–25). "The seven awakening-factors and the eight factors of the noble path are exclusively outflow-free" is set beside "there are right view and the rest in the world too, yet those do not receive the name 'factor of the noble path,'" marking that the name "factor of the noble path" is issued according to the outflow-free, the entry onto the path.

[^7]: *Abhidharma-mahāvibhāṣā-śāstra*, fascicle 98, Taishō vol. 27, No. T1545 (T27, p0502a17–22). The wisdom co-arisen with the meditative absorptions, the formless attainments, and the rest is folded into "mundane right view" (with-outflows wholesome wisdom); thus the meditative absorptions, as absorptions, belong to the mundane wholesome dharmas.

[^8]: *Abhidharma-mahāvibhāṣā-śāstra*, fascicle 97, Taishō vol. 27, No. T1545 (T27, p0493b11–16). The *Vibhāṣā* takes "analyzing the path-factors before / after the awakening-factors" as its determining criterion, itself adopting analysis-before-the-awakening-factors, and so concludes "the path-factors are common to with-outflows and outflow-free" — that is, it admits the existence of a with-outflows right concentration. The older *Abhidharma-vibhāṣā-śāstra*, translated by Buddhavarman and others under the Northern Liang (Taishō vol. 28, No. T1546), is an independent translation, corroborating that this is no isolated reading of a single text.

[^9]: *Madhyama Āgama*, fascicle 56, the *Discourse on Rāma* (《羅摩經》), Taishō vol. 1, No. T0026 (T01, p0776c01 / p0777a01, one at each of the two teachers; related to *Majjhima Nikāya* 26 and 36). The narrative of the quest under the two teachers is given in detail in an earlier chapter (P02); this chapter takes only the doctrinal point "leads not to nibbāna." On the systematic side, the *Abhidharmakośa-bhāṣya* (fascicle 25, Taishō vol. 29, No. T1558, T29, p0133b07–08) holds that the peak of existence (the base of neither-perception-nor-non-perception) "is without the outflow-free," and so contains neither awakening-factors nor path-factors — meeting the *Discourse on Rāma* on the single point that the summit attainment has no path-factor.

[^10]: *Madhyama Āgama*, fascicle 58, the *Discourse of the Nun Dhammadinnā* (《法樂比丘尼經》), Taishō vol. 1, No. T0026 (T01, p0788c05–c12; the Pāli parallel is *Majjhima Nikāya* 44, the *Cūḷavedalla Sutta*). The eight factors of the path are comprised in the three aggregates — virtue, concentration, wisdom.

[^11]: The adjudication of the three aggregates carries a recension difference: the Chinese *Discourse of the Nun Dhammadinnā* places right effort (正方便, energy) in the aggregate of wisdom, so that the aggregate of concentration holds only the two factors of right mindfulness and right concentration; the Pāli *Cūḷavedalla* places *sammā-vāyāma* in the aggregate of concentration. Right concentration belongs to the aggregate of concentration in both, so the thesis is unaffected — the Chinese placement is cited here, the Pāli difference noted as a scholarly observation.

[^12]: *Saṃyukta Āgama*, fascicle 29, discourse 817, Taishō vol. 2, No. T0099 (T02, p0210a24–a29; broadly corresponding to a cluster of discourses in the Threes of the *Aṅguttara Nikāya*, approximately AN 3.88–89). The higher-mind training has the four jhānas for its content; the sequence higher-virtue → higher-mind → higher-wisdom is the order of the three trainings.

[^13]: See Bhikkhu Bodhi's commentary on the mundane / supramundane treatment of each factor in the *Mahācattārīsaka*, and his exposition of the noble eightfold path; his two-grade division of right concentration rests on the orientation of right concentration as associated, at the path-moment, with right view of the four truths, not on the depth of the absorption — verify position, no invented pages. See also Rupert Gethin, *The Buddhist Path to Awakening* (1992), reading the thirty-seven factors of awakening as a mutually conditioned organism in which concentration and wisdom co-arise; this chapter's "fruit of seven supports" (section III) takes that reading for its structural scaffolding (a friendly authority, engaged on published scholarship; pages to be verified).

[^14]: A further position: Keren Arbel, *Early Buddhist Meditation*, holds that the four jhānas are the actualization of insight, which would dissolve the disqualification of "isolated cultivation" from within; but her strong identity-thesis risks dissolving the very distinction between "right concentration" and "concentration" this chapter needs, and so the chapter draws on it only to deny a "dull, trance-like jhāna," then pushes back to the requirement of seven-factor integration. This remains contested, presented as a position-in-debate, not a settled conclusion (verify position).

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## References

### Buddhist Canon (Taishō originals)

- *Madhyama Āgama* (《中阿含經》), translated by Gautama Saṅghadeva (Eastern Jin), Taishō vol. 1, No. T0026. (Fascicle 49, the *Discourse on the Noble Path* — right concentration = the four jhānas, the seven supports and requisites, "right view comes foremost," the learner's eight factors / the adept's ten; fascicle 56, the *Discourse on Rāma* — the highest attainment "leads not to nibbāna," doctrinal point only; fascicle 58, the *Discourse of the Nun Dhammadinnā* — the three aggregates comprise the eight factors, right concentration in the aggregate of concentration.)
- *Saṃyukta Āgama* (《雜阿含經》), translated by Guṇabhadra (Liu Song), Taishō vol. 2, No. T0099. (Fascicle 28, discourse 785, the mundane / supramundane right concentration, and discourses 787–788, "right view can give rise to … right concentration" with the good-seed simile; fascicle 29, discourse 817, the higher-mind training = the four jhānas, and the sequence of the three trainings.)
- *Abhidharmakośa-bhāṣya* (《阿毘達磨俱舍論》), translated by Xuanzang (Tang), Taishō vol. 29, No. T1558. (Fascicle 25, the *Chapter on the Noble Persons* — the awakening-factors and path-factors exclusively outflow-free, mundane right view not receiving the name "factor of the noble path," the peak of existence without the outflow-free.)
- *Abhidharma-mahāvibhāṣā-śāstra* (《阿毘達磨大毘婆沙論》), translated by Xuanzang (Tang), Taishō vol. 27, No. T1545. (Fascicles 97–98 — the frame-dependent determining criterion for the path-factors being with-outflows or outflow-free, and the meditative absorptions folded into "mundane right view.")
- *Abhidharma-vibhāṣā-śāstra* (《阿毘曇毘婆沙論》, the older *Vibhāṣā*), translated by Buddhavarman and others (Northern Liang), Taishō vol. 28, No. T1546. (Fascicle 50 — an independent translation corroborating that the with-outflows path-factor is a stable Sarvāstivāda doctrine, not the reading of a single text.)

### Pāli Parallels

> The Pāli texts below are cited as parallels; the body takes the doctrine from the Chinese, and embeds none of them verbatim except where marked CC0.

- *Mahācattārīsaka Sutta*, MN 117 (the parallel of the *Discourse on the Noble Path*; the Pāli text is not verified here, the doctrine carried by the Chinese parallel — paraphrase only).
- *Cūḷavedalla Sutta*, MN 44 (the three-aggregates recension difference). *Discourse on Rāma* parallels: MN 26, MN 36. *Aṅguttara Nikāya* 3.88–89 (the three trainings, an approximate parallel of SA 817).
- *Mahāsatipaṭṭhāna-sutta*, DN 22 (= *Saṃyutta Nikāya* 45.8), the stock pericope of right concentration. Bhikkhu Sujato's CC0 SuttaCentral edition.

### Modern Scholarship

> Publication details for the Western works below await final verification; the body takes only the gist of each position and quotes none of them verbatim.

- Bodhi, Bhikkhu. Commentary and exposition on the mundane / supramundane factors of the noble eightfold path, including the two grades of right concentration. (Positions to be verified against the originals.)
- Vetter, Tilmann. *The Ideas and Meditative Practices of Early Buddhism*. (The two paths to liberation in early Buddhism; positions to be verified.)
- Gethin, Rupert. *The Buddhist Path to Awakening*, 1992. (The thirty-seven factors as a mutually conditioned organism; pages and editions to be verified.)
- Arbel, Keren. *Early Buddhist Meditation: The Four Jhānas as the Actualization of Insight*. (Contested identity-thesis, engaged as a sharpening foil; positions to be verified.)
- Sharf, Robert. "Buddhist Modernism and the Rhetoric of Meditative Experience." *Numen* 42(3): 228–283, 1995.

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## Cross-References

- **Inherits from:** P04, *The Four Jhānas and the Formless Attainments* (which set the vertical axis — the graded ladder of depth — and anchored right concentration in the four jhānas, not the eight attainments; this chapter relocates that axis onto the path without re-deriving it); P05, *Kammaṭṭhāna and the Object-Structure of Absorption* (which set up the forty doors onto the axis, and named this chapter's task: to say where the track of calm stands within the whole of the path). The redline "mindfulness is not concentration" is carried over from Volume One, *Mindful of the Buddha* (NIAN), Part I.
- **Points toward:** P07 (the concentration-factor among the seven awakening-factors — gestured at once here, not unfolded); P08 (the five hindrances as what jhāna clears — "secluded from sense-desires, secluded from unwholesome states" named here once as the gate, handed on without unfolding the hindrances).
- **Long-range lock:** the volume's closing chapter (P31) redeems the question that even right concentration, right though it is, is not the terminus — the three-trainings order points beyond it toward wisdom, and concentration ultimately returns to prajñā. This chapter keeps to "what-is / where," and does not unfold "this is empty" here.

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*Paper:* SAMADHI-P06 · *Right Concentration as a Path-Factor* · **SAMĀDHI · Part II · The Āgama View**
*Author:* 釋慧鏡 (Shi Huijing) · *Project:* 指月 / Pointing-at-the-Moon · *Series:* The Six Practice Gates (六行門)
*License:* CC BY-NC-SA 4.0
*CBETA collation:* Citations from the *Madhyama Āgama* (T0026, fascicles 49 / 56 / 58), the *Saṃyukta Āgama* (T0099, fascicles 28 / 29), the *Abhidharmakośa-bhāṣya* (T1558, fascicle 25), the *Mahāvibhāṣā* (T1545, fascicles 97–98), and the older *Vibhāṣā* (T1546, fascicle 50) verified against the CBETA Electronic Tripiṭaka. Pāli references follow the standard numbering (DN 22 = SN 45.8) under Bhikkhu Sujato's CC0 SuttaCentral edition.
*Repository:* https://github.com/pointing-at-the-moon/six-practice-gates