---
title: "The Parable of the Medicinal Herbs: One Rain, Differentiated Reception"
author: "釋慧鏡 (Shi Huijing)"
series_short: "S7"
paper_id: "S7-P05"
paper_number: 5
date: "2026-04"
version: "1.0"
license: "CC BY-NC-SA 4.0"
---
# The Parable of the Medicinal Herbs: One Rain, Differentiated Reception

## The Dialectical Equality of Lotus Sūtra "Embrace"

## Abstract

The "Medicinal Herbs" chapter of the *Lotus Sūtra* is the only parable among the Lotus seven that directly addresses how the unity of the teaching and the differentiation of receptive capacity can both be true simultaneously. Using Vasubandhu's seven-parable system from the *Saddharmapuṇḍarīka-upadeśa* as its framework, this paper advances three theses. Thesis One: the medicinal-herbs parable is the mirror-image antidote to the prodigal-son parable — the latter corrects the śrāvaka's upward conflation, the former corrects the Mahāyāna practitioner's downward erasure; together they form a paired unit that transforms the Lotus concept of "embrace" (攝) from a unidirectional gathering into a bidirectional dialectic. Thesis Two: the "differentiated reception" of the three grasses and two trees admits two systematic readings — the *Awakening of Faith* and *Mahāyānasaṃgraha* read it as functional *gotra* (difference arises from varying thickness of ignorance and degrees of cultivation), while Kuiji reads it as ontological *gotra* (difference arises from inherent distinctions among five vehicle-seeds); this paper presents the divergence without feigning resolution. Thesis Three: Kuiji's different treatments of the parable in the *Lotus Xuanzan* versus the *Dasheng fayuan yilin zhang* reveal a methodological principle — that exegesis is context-dependent. The paper further traces the dialectical shift from "equality as elimination of difference" (Āgamic "one taste") to "equality as inclusion of difference" (Lotus), and offers a comparative reading of Dharmarakṣa's expanded *Zheng fahua jing* version (including the parable of the blind and the four medicine-names) against Kumārajīva's translation.

**Keywords:** Medicinal Herbs parable; *Saddharmapuṇḍarīka*; one rain universal nourishment; three grasses and two trees; *gotra*; functional *gotra*; ontological *gotra*; five-lineage doctrine; Vasubandhu's *Lotus Treatise*; seven-parable system; antidote to conceit; dialectical equality

---

## 1. Introduction: From the Prodigal Son to the Medicinal Herbs

The previous paper on the Parable of the Prodigal Son (窮子喻) addressed the problem of śrāvaka self-elevation: "My vehicle is no different from the Tathāgata's vehicle." Vasubandhu's *Saddharmapuṇḍarīka-upadeśa* situates the prodigal-son parable within a system of seven parables as the antidote to "śrāvakas' fixed conceit of unidirectional certainty" (聲聞一向決定增上慢).[^1] When śrāvakas mistake their own attainment for buddhahood, they perform what we may call an *upward conflation* — collapsing three vehicles into one by elevating themselves. The parable's antidote is the long apprenticeship through which the prodigal son must accept his station as someone still cleaning the mire before he can eventually inherit the father's estate.

The present paper on the Parable of the Medicinal Herbs (藥草喻) addresses the mirror image of this problem: Mahāyāna self-elevation. Hearing "there is only one vehicle," the Mahāyāna practitioner concludes that the three vehicles were never real, that the categories of śrāvaka and pratyekabuddha refer to nothing. Vasubandhu identifies this as the antidote-target of the medicinal-herbs parable: "the Mahāyāna's fixed conceit of unidirectional certainty" (大乘一向決定增上慢).[^2] This is the *downward erasure* — collapsing three vehicles into one by abolishing two of them.

Two inversions, opposite in direction. The prodigal-son parable corrects the upward push; the medicinal-herbs parable corrects the downward flattening. Within the seven-parable system, the two form a paired unit — the two faces of the same error, "treating three as one." Vasubandhu's text states this pairing in parallel form, with structural symmetry that admits no ambiguity.[^3] Recognising this is the proper entry to the medicinal-herbs parable.

But the value of this parable does not stop at correcting Mahāyāna self-elevation. Among the Lotus seven parables, it is the only one that addresses head-on the question of how *the unity of teaching* and *the differentiation of receptive capacity* can both be true at once. One cloud rains — the teaching is one. Three grasses and two trees each absorb their portion — capacities differ. This structure is neither a teaching-equality so absolute that it dissolves capacity, nor a capacity-difference so radical that it shatters the one vehicle. It is both, dialectically. The central question of this paper is: how was this dialectic understood in the Lotus text itself, in Indian śāstric literature, in Chinese commentarial traditions, and in Yogācāra thought? And where these understandings diverge, how should the divergence be located?

---

## 2. Textual Foundations

### 2.1 The Āgamic Seed: One Taste of the Great Ocean and the Equal Rain of Dharma

The medicinal-herbs parable's central image — *one Dharma reaches all equally* — already has seeds in the Āgamas. But the form differs from the Lotus parable in a way that deserves careful articulation.

The closest cognate is the "one taste of the great ocean" trope. The *Ekottarika-āgama*, in its account of the Buddha's "eight unprecedented qualities of the great ocean" likened to the "eight unprecedented qualities of the true Dharma," states as the fourth quality: "In my Dharma, all is of one taste, namely the eightfold noble path-taste; this is the fourth unprecedented quality, just as the great ocean is wholly of one taste."[^4] The *Madhyama-āgama* preserves the parallel formulation in the Bālakaloṇakāra Sutta and again in the discourse to Mahāmaudgalyāyana: "Just as the water of the great ocean is salt, all of one taste, so too is my Dharma and discipline — its taste is desirelessness, the taste of awakening, the taste of stillness, the taste of the path."[^5]

What is this "one taste"? It is the taste of the eightfold noble path; the taste of awakening; the taste of liberation — the essence of the Dharma. Why use the great ocean as the figure? Because when the four directional rivers flow into the ocean, the saltiness becomes uniform; no trace of the source streams remains. Similarly, when the four castes go forth into the homeless life, they no longer call themselves by their original castes but are all called śramaṇa. The *Saṃyukta-āgama* records the discourse in which Mahākātyāyana, addressing King Madhura, gives five arguments demonstrating that the four castes are completely equal in the Dharma — equal in karmic retribution, in legal standing, in attainable fruits of practice, in postmortem destination.[^6] The core logic of "one taste" in the Āgamas is **equality as the elimination of difference**.

The *Bieyi Saṃyukta-āgama* preserves a verse closer in imagery to the rain-of-Dharma motif itself:

> When one upright and learned [is moved to give], it is as when a dense cloud blankets the world, with brilliant lightning and far-rolling thunder; it pours down great rain, and the earth is universally moistened; the herbs, trees, and groves are all without exception nourished.[^7]

"Dense cloud," "great rain," "earth universally moistened," "herbs and trees all without exception nourished" — the imagery is almost identical to the medicinal-herbs parable. But the verse's context is praise for the giver whose merit reaches all beings; the subject is "the giver as rain," and the operative phrase is "all without exception nourished" — every plant receives, with no distinction. Nothing is said about three grasses and two trees receiving differently according to their own size.

This is precisely the difference between the Āgamic seed and the Lotus parable. The Āgamic logic of "one taste" and "Dharma rain" is **equality through the elimination of difference**: when the four castes go forth, caste vanishes; when streams enter the ocean, they become one taste; when the rain falls, all plants are equally nourished. But the logic of the Lotus medicinal-herbs parable is **equality through the inclusion of difference**: the one rain remains one rain, but the three grasses and two trees "each have their differences" (各有差別), "each receive according to their high, middle, or low nature" (隨上中下各有所受), and "in accordance with their inherent nature each grow, blossom, and bear fruit" (稱其種性而得生長華菓敷實).[^8] Difference is not eliminated but preserved — and is then declared, on a higher level, to be the very content of the more comprehensive promise that "all shall become buddhas" (悉當成佛).

This shift — from equality-as-elimination-of-difference to equality-as-inclusion-of-difference — is the dialectical innovation of the Mahāyāna. It is not a departure from the Āgamic tradition of "one taste"; it is an expansion of the doctrinal space of "one taste" to accommodate difference simultaneously. The Lotus inherits the Āgamic seed and dramatises it, structures it, dialecticises it. This is the concrete instantiation, in the medicinal-herbs parable, of Thesis Three of the Lotus series methodology: Āgamic seeds reach their dramatic completion in the Lotus.[^9]

### 2.2 The Structure of the Medicinal-Herbs Chapter

The "Medicinal Herbs" chapter is shorter than other parable chapters, but structurally complete. The Buddha first praises Mahākāśyapa for "well speaking the true qualities of the Tathāgata," and then declares: "The Tathāgata is the king of all dharmas; whatever he says is not vain. With wise expedient means he expounds all dharmas. ... He observes where all dharmas finally tend, and knows what dwells in the deepest mind of all beings."[^10] This is the prelude to the dharma-correlation passage; it situates the parable within the framework of the Tathāgata's wisdom.

Then comes the parable proper:

> Suppose, in this great trichiliocosm, on its mountains, valleys, plains, and lands, there grow herbs, trees, groves, and medicinal plants of many kinds, varied in name and appearance. A dense cloud spreads everywhere, covering the whole trichiliocosm; in a single moment its rain falls equally, and its moisture penetrates all. The herbs, trees, groves, and medicinal plants — those of small roots, small stems, small branches, small leaves; of medium roots, medium stems, medium branches, medium leaves; of large roots, large stems, large branches, large leaves; trees of every size — each receives according to its high, middle, or low nature. Although the rain is one, in accordance with the inherent nature of each kind, they grow, blossom, and bear fruit. Though grown from one earth and moistened by one rain, the various plants have their differences.[^11]

Several formal features deserve attention. First, the phrase "in accordance with their inherent nature" (稱其種性) uses the term *zhongxing* — botanically the "natural disposition" of a plant, but in the hands of later commentators it will be read as the scriptural anchor for the Buddhist concept of *gotra*. This will become decisive in §3.2. Second, the construction "though grown from one earth and moistened by one rain, the various plants have their differences" (雖一地所生，一雨所潤，而諸草木，各有差別) explicitly marks the *coexistence* of unity and difference through its concessive-contrastive form. This is the parable's central doctrinal claim.

In the dharma-correlation passage, the Buddha says: "The Tathāgata's teaching is of one mark and one taste — namely, the mark of liberation, the mark of detachment, the mark of cessation — ultimately reaching omniscience" (解脫相、離相、滅相，究竟至於一切種智).[^12] He then continues:

> Only the Tathāgata knows the categorical mark and intrinsic nature of these beings: what they think on, what they ponder, what they cultivate; how they think, how they ponder, how they cultivate; by what dharma they think, by what dharma they ponder, by what dharma they cultivate; by what dharma they attain what dharma. Beings dwell in many different soils, and only the Tathāgata sees them as they are, with clarity and without obstruction.[^13]

This passage on "categorical mark and intrinsic nature" and "by what dharma they attain what dharma" is the textual basis for Kuiji's later reading of "the seeds of the five vehicles being differentiated in their substantial categories." But the emphasis of the passage is not on a seed-ontology; it is on "only the Tathāgata sees them as they are." Differentiation of capacity is not advanced as a doctrinal proposition but as a fact only the buddha-wisdom can fully perceive.

Most striking is the verse section, which gives an explicit five-fold mapping of the three grasses and two trees:[^14]

| Plant category | Corresponding capacity |
|---|---|
| Small herb | Human and divine vehicles; cakravartin kings; Brahmā and Indra |
| Middle herb | Those who know the unconditioned dharma; pratyekabuddhas |
| Superior herb | Those seeking the buddha-state, practising vigorous samādhi |
| Small tree | Those single-mindedly on the buddha-path, certain of buddhahood (bodhisattvas) |
| Large tree | Those abiding in superknowledges, turning the irreversible wheel, liberating countless beings (advanced bodhisattvas) |

The prose section says only "high, middle, and low each have their portion"; the explicit five-fold mapping appears in the verses. This "implicit in prose, explicit in verse" structure deserves to be noted. The verses then close with the famous lines: "All you śrāvakas — none of you have entered final extinction. What you practise is the bodhisattva path; gradually cultivating, all of you shall become buddhas" (諸聲聞眾，皆非滅度。汝等所行，是菩薩道，漸漸修學，悉當成佛).[^15] Difference is preserved to the very end, but the promise threads through everything. This is the dialectical closure of the parable.

A final formal feature: unlike the burning-house and prodigal-son parables, the simile-section and dharma-correlation section here are *not* sharply separated. The dharma-correlation flows directly out of the simile in the prose, and the verses interweave simile and dharma again. This "simile-and-dharma interwoven" form is itself saying: the one rain and the differentiation cannot be presented in isolation from each other.

### 2.3 Sanskrit Comparison: The Expanded Section in Dharmarakṣa's Recension

Dharmarakṣa's *Zheng fahua jing* (T263), translated some seventy years before Kumārajīva's recension, contains an "Medicinal Herbs" chapter roughly twice the length of Kumārajīva's. The additional material includes a sun-light parable, a potter's-clay parable, a dialogue between Mahākāśyapa and the Buddha, and a complete "born-blind man meets a great physician" narrative with attached verses.[^16] The potter's-clay parable says "the clay is originally one, but when made into vessels they differ in what they hold" — another figural expression of "one teaching, differentiated capacities." Mahākāśyapa explicitly asks: "If there are no three vehicles, why are there bodhisattvas, pratyekabuddhas, and śrāvakas? Are they ultimately united or not?" The Buddha answers: "They will be united." This direct exchange on the unity of three vehicles is entirely absent from Kumārajīva's version.

The most doctrinally significant of these additions is the "born-blind man" narrative. A man born blind is treated by a great physician who travels to the snow mountains to gather four medicinal herbs named "Brilliant, Excellent, Bright, and Peaceful," corresponding to the three gates of liberation (śūnyatā, animitta, apraṇihita) plus the gate to nirvāṇa. The blind man recovers his sight but then becomes proud of his recovery; a five-superknowledge sage points out that he still has five remaining limitations and teaches him to enter the mountains for further meditation, after which he attains the five superknowledges.[^17] This expansion carries a three-tier soteriological argument: equal teaching (cloud and rain) → progressive treatment (medical) → ultimate awakening (superknowledges).

I note frankly that none of the three great Chinese commentators — Zhiyi, Jizang, Kuiji — addresses this expanded material.[^18] Kumārajīva's omissions here are consistent with the editorial practice he displayed in the *Da zhidu lun*, where he pared away certain Indian scholastic elaborations. This is not a difference of detail but a structural difference, and I leave it as a research note for future Sanskrit-comparative work without pursuing it further in this paper.

### 2.4 Vasubandhu's *Lotus Treatise*: The Original Statement of the Paired Structure

Vasubandhu's *Saddharmapuṇḍarīka-upadeśa* gives an exceedingly brief but exceedingly important statement on the medicinal-herbs parable within the seven-parable system. The Bodhiruci translation (T1519) reads:

> Third: those Mahāyāna practitioners with the fixed conceit of unidirectional certainty — who think "there is no separate śrāvaka or pratyekabuddha vehicle" — this is their inverted apprehension. To counter this, the cloud-and-rain parable should be understood as taught.[^19]

The Ratnamati translation (T1520) gives the parallel:

> Mahāyāna persons with the unidirectional conceit who think "there is no separate śrāvaka or pratyekabuddha vehicle," this is their inverted apprehension. To counter this, the rain-parable should be understood as taught.[^20]

The antidote-formula is then explicitly stated:

> For the third type of person, the parable causes them to know that the various vehicles are taught by the buddhas with equal teaching, in accordance with which the seeds of the wholesome roots in beings sprout into shoots.[^21]

Two observations. First, Vasubandhu does not call this "the medicinal-herbs parable"; he calls it the "cloud-and-rain parable" (T1519) or simply "the rain parable" (T1520). The doctrinal centre of the image, in the eyes of the Indian commentator, is *equal rainfall*, not *grass-and-tree differentiation*. The naming difference deserves to be flagged — it tells us what the commentator thought the parable was *about*. Second, the second parable (prodigal son) corrects śrāvakas who say "my vehicle is no different from the Tathāgata's," and the third parable (medicinal herbs) corrects Mahāyānists who say "there is no separate śrāvaka or pratyekabuddha vehicle." The paired structure of these two inverted apprehensions is *explicit in Vasubandhu's text*, not a later interpretive imposition.[^22]

Vasubandhu's antidote-formula — "the various vehicles are taught by the buddhas with equal teaching, in accordance with which the seeds of the wholesome roots in beings sprout into shoots" — is one of the śāstric anchors for Thesis Two. The phrase "seeds sprout into shoots" is *functional* description (the functional differentiation of seeds), and Vasubandhu himself does not commit to an ontological position on the status of the seeds. This methodological restraint is itself instructive.

### 2.5 Zhiyi's *Fahua wenju*: "Differentiated and Undifferentiated, Showing Provisional and Real"

Zhiyi's treatment of the medicinal-herbs parable opens with a methodological declaration. After listing three rival mappings of the three grasses and two trees, he rebukes them: "The three grasses and two trees are explicitly correlated by the Buddha himself; the textual statement is plain. How can one defy the sūtra by following one's own master-mind?"[^23] In other words, he refuses free interpretive elaboration and insists on the explicit mapping in the verses.

His own mapping is:

> Humans and gods, both still uncut from delusion, are jointly the small herb. ... Both śrāvakas and pratyekabuddhas, who have severance and realisation, are jointly the middle herb. ... The six perfections [Tripiṭaka-doctrine bodhisattvas], aspiring to buddhahood and to teach others, surpassing the solitary two vehicles, are the superior herb. ... The Common-doctrine bodhisattvas, having severed common delusions, vowing to retain residual habits, engaging in existence to teach others — when looking down they are superior, when looking up they are inferior — are therefore the small tree. ... The Distinct-doctrine bodhisattvas, whose self-cultivation and teaching of others are lofty and broad, are therefore the large tree.[^24]

The most striking feature: the Perfect doctrine (圓教) has no corresponding position among the five plants. Why? Because the Perfect doctrine *is* the "one earth, one rain" itself — it is not one of the stations; it is the substratum of the whole structure. Zhiyi explains "one mark, one taste" (一相一味) as: "'One mark' means the minds of all beings share the one mark of suchness — this is the one earth. 'One taste' means the dharma of the one vehicle expresses the one principle — this is the one rain."[^25] Differentiated five plants belong to the provisional (權); the undifferentiated one mark belongs to the real (實); and both are simultaneously true. This is Zhiyi's distinctive judgement on the medicinal-herbs parable: "It clarifies the provisional and the real through the differentiated and undifferentiated, without electing or rejecting either side; it merely shows that beings do not know, and that the Buddha causes them to know."[^26]

"Without electing or rejecting either side" (不的去取) — that is, the medicinal-herbs parable's special position is that it makes no unilateral selection (unlike the burning house, which gathers three into one, or the prodigal son, which gathers one to receive three). Instead it presents difference and non-difference *simultaneously*. We will return to this reading in §3.1.

### 2.6 Jizang's *Fahua yishu*: To Get the Real and Lose the Provisional Is to Lose Both

Jizang's treatment is the most dialectically forceful of the three commentators. He explicitly states the paired structure of three parables corresponding to three diseases:

> The burning-house parable cures the disease of ordinary beings; the prodigal-son parable cures the disease of the two vehicles; the cloud-and-rain parable cures the disease of bodhisattvas. The bodhisattva, hearing the prior teachings that "there is only one vehicle," concludes that ultimately there is no provisional three-vehicle teaching at all. This is to *gain the real and lose the provisional*, to *preserve the substance and forget the function*. But it is only by recognising the provisional that one can awaken to the real, and only by penetrating the function that one can comprehend the substance. To recognise neither the provisional nor the real is to lose both the real and the provisional, to abolish both substance and function.[^27]

"To gain the real and lose the provisional is to lose both" is pure Three-Treatise dialectic — the real and the provisional mutually constitute each other; to abolish three-vehicle expedients is to lose the one vehicle's reality as well. The medicinal-herbs parable's therapy is to restore this dialectical balance: "though grown from one earth and moistened by one rain, the various plants have their differences; though the ultimate principle is non-dual, on the level of conditioning capacity there are five — therefore the meaning of provisional and real is established, and substance and function appear."[^28]

Jizang further proposes a "double-cure of the two diseases past and present":

> Ancient five-vehicle adherents wrongly held to the difference of the teaching and did not know the unity of the principle. Those who now receive the one-vehicle teaching wrongly fixate on the unity of the principle and do not know the difference of the teaching. To break both errors, the parable shows that the principle is one without losing the difference of the teaching, and that though the five-vehicle teaching has its differences, the ultimate principle is constantly one.[^29]

The medicinal-herbs parable corrects two opposing errors at once: those of the past who held to difference without unity (and need to be reminded of "one taste"), and those of the present who fixate on unity without difference (and need to be reminded that "the plants are not one"). This double-cure structure parallels Zhiyi's "differentiated and undifferentiated showing provisional and real" but lays heavier emphasis on the *bidirectionality* of the corrective.

Jizang's reading of the three grasses and two trees contains a remarkable methodological declaration: "These are *gradations without gradations*; thus the various positions are opened up — not as the views of those with attainments, who fix all things into a determinate hierarchy of shallow and deep."[^30] "Gradations without gradations" — that is, the refusal to read the three grasses and two trees as fixed soteriological stations. This stance directly parallels the *functional gotra* reading discussed in §3.2. For Jizang, the three grasses and two trees are pedagogical descriptions, not ontological classifications.

### 2.7 Kuiji's *Fahua xuanzan*: "Same Teaching, Different Capacities" and "the Substantially Differentiated Seeds of the Five Vehicles"

Kuiji's commentary on the "Medicinal Herbs" chapter is the most extensive and the most systematic of the three. He opens the chapter through a triple analysis: the chapter's purpose (來意), the explanation of its title (釋名), and the resolution of objections (解妨). The second purpose-analysis is the most consequential:

> The treatise speaks of seven types of conceit. The third is the Mahāyāna person's unidirectional conceit — they say "there is no separate śrāvaka or pratyekabuddha vehicle." To counter this, two parables are spoken. ... The present chapter counters the Mahāyāna unidirectional conceit which says "there are no separate two vehicles, only the one vehicle."[^31]

Kuiji explicitly inherits Vasubandhu's antidote-structure. But he goes a decisive step further:

> The intent is to make clear that, although the rain is one, the three grasses and two trees grow differently; although the buddha-teaching is one, the three vehicles and two saints develop and cultivate differently. Because conditioned receptive vessels each differ, *and because there really are determinate śrāvakas and pratyekabuddhas*, the differences in capacity-nature give rise to differentiated absorption.[^32]

"Because there really are determinate śrāvakas and pratyekabuddhas" — this is Kuiji's distinctively Faxiang position: the doctrine of "five distinct gotras" (五性各別) is not a pedagogical device but a description of really existing determinate two-vehicle gotras. The differentiation of the three grasses and two trees is read by Kuiji as "the substantially differentiated seeds of the five vehicles."[^33] In the verse-commentary, Kuiji explicitly maps the three grasses and two trees onto the five gotras:

> [The "soils" mentioned] are the agotra-state, the two-vehicle gotra, and the Mahāyāna gotra — each named "earth" according to its station. ... The agotra person, granted only the pleasures of humans and gods, is named the small herb. ... The seven preparatory practices are inferior, the two vehicles are middle, the bodhisattvas are superior. ... Within the great-herb category, two further divisions: the pre-stages are small tree, ... the ten stages are large tree.[^34]

It is worth noting that Kuiji, in his *Mahāyāna Dharma Garden Forest of Meaning Chapters* (大乘法苑義林章), treats the same parable along an entirely different axis. There he distributes the four major Lotus images across four interpretive dimensions — teaching (教), principle (理), practice (行), result (果):

> One rain that universally moistens — same teaching, different capacities. Three beasts crossing the river — same principle, different realisations. The six bases as great cause — same practice, different cultivation. The three carts inducing the children — same result, different setting forth. They differ or are the same; one need not fix this with finality.[^35]

In this *Yilin zhang* system, the medicinal-herbs parable corresponds to "teaching" (one rain = same teaching, different capacities). And in this dimensional allocation, the medicinal-herbs parable is *not* used to argue for the five distinct gotras. The arguments for the five distinct gotras there are taken from the *Mahāyānasaṃgraha*'s ten reasons, the *Lotus Treatise*'s four śrāvaka categories, the *Śrīmālā* on the four vehicles, and the *Mahāparinirvāṇa* on three sick persons — not from the medicinal-herbs parable.

The same author, the same parable, treated in two different ways across two different works: in the *Xuanzan*'s direct commentary, he explicitly uses the parable to argue for the five distinct gotras and maps the three grasses and two trees onto the five gotras; in the *Yilin zhang*, he assigns the parable to the teaching-dimension and gives the gotra-argument to other texts entirely. This contrast deserves close treatment, which I undertake in §3.3.

There is also a continuity with Kuiji's treatment of the prodigal-son parable in S7-P04. He states explicitly at the end of the medicinal-herbs commentary: "Therefore, in principle, to teach 'one' is provisional and to teach 'four' is real. ... But in the present assembly, most are of regressive nature, and so 'one is real, two are provisional' is taught."[^36] "In the present assembly, most are of regressive nature" — that is, the audience of the Lotus assembly consists mostly of "those who, having regressed, now re-arise [their bodhisattva intent]" — the indeterminate gotra subset of śrāvakas. Kuiji's restriction of the prodigal-son parable to indeterminate gotra is not modified at all in the medicinal-herbs commentary; it is in fact further reinforced, with the medicinal-herbs commentary now adding the explicit category of *agotra* (those without any liberative seeds) as the small herb, with "no supramundane seeds" as the ontological warrant.[^37]

The shape of the four-way commentarial dialogue is now in place: Vasubandhu provides the original statement of the paired structure; Zhiyi treats the parable through "differentiated and undifferentiated showing provisional and real"; Jizang treats it through "to gain the real and lose the provisional is to lose both" and "gradations without gradations"; Kuiji treats it through the double structure of "same teaching, different capacities" and "the substantially differentiated seeds of the five vehicles." The differences among the four are not differences of correctness but of legitimate operations within distinct systems. This is what the next section unpacks.

---

## 3. The Main Argumentative Theatre

### 3.1 Thesis One: The Medicinal Herbs as the Mirror Antidote to the Prodigal Son

The paired structure of Vasubandhu's seven-parable system is so explicit in the original text that it scarcely requires reconstruction:

| Item | Second Parable (Prodigal Son) | Third Parable (Medicinal Herbs) |
|---|---|---|
| Subject of inversion | Śrāvakas | Mahāyāna practitioners |
| Content of inversion | "My vehicle is no different from the Tathāgata's vehicle" | "There is no separate śrāvaka or pratyekabuddha vehicle" |
| Direction | Upward conflation | Downward erasure |
| Antidote strategy | "Treat three as one — bring them into the Mahāyāna" | "Make them know that the various vehicles are taught with equal teaching by the buddhas" |

Two inversions, opposite in direction; two antidotes, asymmetric in method. The prodigal-son parable's antidote is the *gathering* movement — taking śrāvakas and folding them into the Mahāyāna. The medicinal-herbs parable's antidote is *not* the reverse movement of "treating one as three"; it is "knowing the equality within difference" — neither gathering nor unifying, but enabling the practitioner to see that "the various vehicles" and "equal teaching" can both be true at once.

The asymmetry is important. The prodigal-son parable addresses an error of station-misrecognition (the śrāvaka thinks he has arrived), so its antidote is station-correction (be three so that one becomes three; recognise that you are still the eldest son who must serve apprenticeship). The medicinal-herbs parable addresses an error of *logical inference* (the Mahāyānist infers "no difference" from "common source"), so its antidote is logical correction (common source does not entail no difference, because equality can include difference). The first says "you have not yet arrived"; the second says "common source is not the same as common substance."

Recognising this paired unit has consequences for the meaning of the Lotus "embrace" (攝) at the level of the entire S7 series. If the Lotus's "opening the provisional and disclosing the real" had only the prodigal-son direction, the operation would collapse into a single unidirectional gathering — all difference would be subsumed under the one vehicle, and difference itself would be denied. With the medicinal-herbs parable's reverse antidote, "embrace" is redefined as a bidirectional dialectic: it can recall those who have wandered away, *and* it protects real differences from being flattened by a homogenising "one vehicle." This is the true depth of the Lotus "embrace" — not the gathering of all things into one thing, but the carrying of all things, in their proper places, by a more comprehensive whole.

Jizang's "three parables curing three diseases" (burning house cures ordinary beings, prodigal son cures the two vehicles, cloud-and-rain cures bodhisattvas) extends this paired unit into a triple paired structure. Three diseases, three antidotes — and this structure opens the methodological space for the chapters to come (cherished pearl, hair-jewel, and so on), each carrying its own particular correction.

### 3.2 Thesis Two: Two Systemic Readings of the Three Grasses and Two Trees

The deepest interpretive divergence on the medicinal-herbs parable concerns the source of differentiation in "each receives according to its portion." Does the difference originate in *substantial differentiation of the seeds themselves* (ontological gotra), or in *functional differences in the thickness of nescience and accumulated training* (functional gotra)? The Lotus text itself gives no direct answer — it only says "in accordance with their inherent nature each grow" and "only the Tathāgata sees them as they are." The śāstric tradition has supplied competing answers.

**The functional system: *Awakening of Faith* and the *Mahāyānasaṃgraha***

The *Awakening of Faith in the Mahāyāna* offers the most tightly argued formal parallel to the medicinal-herbs parable. In its discussion of "the perfuming of suchness," it raises the question of the parable in nearly its own terms:

> If this is the meaning, then since all beings possess suchness and are equally perfumed by it, why are there those of faith and those without, with measureless prior-and-later differences? They should all simultaneously know that they have the suchness-dharma, and equally enter nirvāṇa by diligent expedient cultivation.[^38]

The structure of this question is identical to that of the medicinal-herbs parable: one cloud rains, why do the plants have differences? The *Awakening of Faith* answers:

> Suchness is fundamentally one, but there is measureless and limitless nescience, which from the beginningless past has been substantially differentiated in thickness. ... So too with beings: although they have the perfuming-power of the right cause, if they do not encounter the buddhas, bodhisattvas, and good spiritual friends as conditions, they cannot of themselves cut off afflictions and enter nirvāṇa.[^39]

The differentiation comes from "the thickness of nescience," not from "the presence or absence of seeds." The *Awakening of Faith*'s explanation is purely functional — the differing thickness of obstruction produces differences in the speed and form of growth, not differences in the substantial category of the seed itself. The "fire-nature within wood" simile reinforces this: the plant has the latent capacity to germinate (the right cause), but it requires external conditions (rain, good spiritual friends) to actualise. The latency is equal; differences in actualisation come from the sufficiency of conditions.

The *Mahāyānasaṃgraha* provides a structurally identical answer from another angle. It says that "the right hearing-perfuming flowing forth from the supremely pure dharmadhātu" is the seed of supramundane mind — the source is equal. But this hearing-perfuming, in actual practitioners, is graded into low, middle, and high:

> From the low-grade perfuming, the middle-grade arises; from the middle-grade, the high-grade. Why? Because of the repeated cultivation of preparatory practice, hearing, reflection, and meditation.[^40]

The differences come from "repeated preparatory cultivation" — that is, the degree of cultivation. The same hearing-perfuming, depending on the practitioner's orientation, is allocated to "the dharma-body category" (for bodhisattva-practitioners) or "the liberation-body category" (for śrāvaka and pratyekabuddha practitioners). This too is functional — the same source-perfuming produces different "bodies" because of functional differences in the practitioner.

The *Mahāyānasaṃgraha* further treats the case of "indeterminate śrāvakas":

> Indeterminate śrāvakas, along with the various other bodhisattvas, are drawn into the Mahāyāna; for the determinate, the one vehicle is taught [with intentional sense]. Because the dharma-non-self liberation is equal, but their natures differ, they obtain a two-fold intentional nirvāṇa; ultimately, the one vehicle is taught.[^41]

Indeterminate śrāvakas can be "drawn in" to the Mahāyāna — proving that gotra is not absolutely fixed. For the determinate, "teaching one vehicle" is "intentional" (with reservation), but "ultimately the one vehicle is taught" indicates that even this fixity is pedagogical and provisional, not absolute ontological fact.

⚠️ A cross-system caveat: the *Awakening of Faith* and the *Mahāyānasaṃgraha* are *not* direct arguments for the medicinal-herbs parable; they are structurally isomorphic resonances from a different system. When invoked in this paper, I mark them frankly as "analogical correspondences" rather than "direct evidence." The medicinal-herbs parable is sūtra; the *Awakening of Faith* and the *Mahāyānasaṃgraha* are śāstras of different lineages. The questions they answer — "why does universal perfuming yield differential faith?" and "why does equally outflowing hearing-perfuming yield differential vehicles?" — are structurally isomorphic to the question of the parable, but they are not direct deductions within the same argumentative system.

**The ontological system: Kuiji**

Kuiji's reading of "each receives according to its portion" in the *Fahua xuanzan* is sharply different from that of the *Awakening of Faith* and the *Mahāyānasaṃgraha*. He reads it explicitly as ontological gotra:

> The seeds of the five vehicles are substantially differentiated in their categories — as in "kinds many in number." ... The three roots are fundamentally distinct, and from receiving the teaching they constitute the three vehicles.[^42]
>
> This is the small herb, the agotra person ... because they have no supramundane seeds.[^43]

Kuiji's argument has three pillars. First, the *Lotus Treatise* explicitly identifies "the antidote against the Mahāyānist's unidirectional conceit who says 'there are no separate two vehicles'" as the very purpose of this parable — and reading it as functional gotra would weaken that antidote-purpose. Second, "the substantially differentiated seeds of the five vehicles" is an internal demand of Faxiang seed-doctrine: a seed-theory that cannot uphold the five distinct gotras would compromise the internal consistency of the entire system. Third, he cites the *Bodhisattva Stage Sūtra* (*Pusa shanjie jing*) on "the agotra person, who is matured only by means of human and divine wholesome roots" as scriptural warrant for the existence of beings with no liberative seeds at all.

Kuiji's reading is not a misreading; it is a legitimate operation within his system. Faxiang takes the seeds in the ālayavijñāna as the root cause of all manifestations, and the substantial differentiation of seed-categories is the foundational structure of that system. If the *Awakening of Faith* and *Mahāyānasaṃgraha* read the parable as "describing differences in cultivation states," Kuiji reads it as "describing differences in inherent seed-categories." Both readings have textual warrant, both have śāstric support, both are internally coherent within their respective systems.

**Refusing to flatten the divergence**

The methodological position of this paper, in continuity with S7-P04 on the prodigal son, is to refuse to flatten the disagreement between these two systems. The *Awakening of Faith* and the *Mahāyānasaṃgraha* are answering one question: "What kind of differentiation can coexist with the equality of buddha-nature?" Their answer: functional differentiation. Kuiji is answering a different question: "Within the Yogācāra-Faxiang argumentative project, how do we account for the actuality of the five-vehicle phenomenon?" His answer: substantial seed-differentiation. The questions are different, so the answers are different — but this does not mean one is wrong.

A more refined integrative possibility: the *Awakening of Faith* and the *Mahāyānasaṃgraha* are describing "the equality face" (all beings inherently possess suchness; the hearing-perfuming flows out equally), while Kuiji is describing "the difference face" (in the actuality of the five-vehicle phenomenon, seed-categories really do differ). The two faces need not exclude each other — the *Mahāyānasaṃgraha*'s twofold structure of "drawing in the indeterminate, intentionally teaching the one vehicle to the determinate" is precisely the embryonic form of this integration: present functional state and ultimate possibility can both be true simultaneously.

But this paper refuses to declare such an integration as "the final answer." Hermeneutic divergence is a historical fact, not a defect to be repaired — different commentators, working on different argumentative tasks, give legitimately different readings of the same scripture. The contribution of this study is to present the divergence honestly rather than to elevate one system or to force a reconciliation. Readers may, depending on their own stage of practice and argumentative needs, select whichever reading serves them best.

The differing practical implications also deserve to be marked. The functional reading encourages practitioners "not to regress" — since differentiation comes from cultivation, diligent practice can change the present state. The ontological reading protects "the internal coherence of seed-doctrine" — since seeds have substantial categories, practice should begin with recognising one's own type and proceeding accordingly. Each reading serves different therapeutic situations and is, in different practitioners' contexts, a legitimate skilful means.

### 3.3 Thesis Three: A Hermeneutic Observation on Kuiji's "Dimensional Allocation"

There remains a more refined observation about Kuiji that deserves separate treatment. As shown in §2.7, Kuiji explicitly uses the medicinal-herbs parable to argue for the five distinct gotras in the *Fahua xuanzan*'s direct commentary on the chapter. But in the *Mahāyāna Dharma Garden Forest of Meaning Chapters*, in the chapter on "the various vehicles," he assigns the parable to a completely different dimension — "same teaching, different capacities":

> One rain that universally moistens — same teaching, different capacities. Three beasts crossing the river — same principle, different realisations. The six bases as great cause — same practice, different cultivation. The three carts inducing the children — same result, different setting forth.[^44]

In the *Yilin zhang*'s system, the four major Lotus images are distributed across four distinct interpretive dimensions: medicinal herbs = teaching, three beasts crossing the river = principle, six bases = practice, three carts (burning house) = result. With the medicinal-herbs parable assigned to "teaching," the argument for the five distinct gotras is *not* taken from the medicinal-herbs parable there. It is instead taken from the *Mahāyānasaṃgraha*'s ten reasons, the *Lotus Treatise*'s four śrāvaka categories, the *Śrīmālā*'s four vehicles, and the *Mahāparinirvāṇa*'s three sick persons.

The same author, the same parable, handled in two different ways across two different works. In the *Xuanzan* he conjoins dimensions (the medicinal-herbs parable does double duty as "same teaching, different capacities" *and* "the substantially differentiated seeds of the five vehicles"). In the *Yilin zhang* he separates dimensions (the medicinal-herbs parable does only "teaching"; the gotra-argument is delegated to other texts). Is this contrast a contradiction? It is not — it is the legitimate operational difference produced by the differing argumentative tasks of the two works. The *Xuanzan* is a chapter-by-chapter commentary on the Lotus and must address all the doctrinal contents of each chapter. The *Yilin zhang* is a systematic construction of Faxiang doctrine and must distribute each image to a clear interpretive position to avoid argumentative repetition.

Two methodological lessons follow for the present project. First, interpretation is *context-dependent* — the same author, in different works, can treat the same text in different ways, and this is not inconsistency but a natural response to differing field requirements. Second, applying this observation to the *Pointing at the Moon* writings themselves: in treating different scriptures, our handling of core concepts ("expedient means," "gotra," "merit-transfer," "true reality") should also vary by field, and need not enforce a single uniform handling across every paper.

This is not relativism. Relativism would say "all readings are equally valid." The dimensional-allocation position says: each reading is valid within its field, and when crossing fields one must first verify whether the fields are the same, lest spurious conflicts emerge. Kuiji is not a relativist — his ultimate position on the five distinct gotras is consistent across the *Xuanzan* and the *Yilin zhang*. But he knows how to reach that position by different argumentative paths, and he does not place the entire weight of the doctrine on a single parable.

This observation has bearing on the rest of S7. When we treat the conjured-city, cherished-pearl, and other parables, the same commentator may give surface-inconsistent but field-internally legitimate handlings. The work is not to flatten these inconsistencies but to say clearly what their field-differences are.

---

## 4. Connections to Prior Papers in the Series

### 4.1 The Awakening Loop Tested on the Medicinal-Herbs Parable

S7-P03 on the burning house first tested the applicability of the S2-P02 Avalokiteśvara awakening loop (照見 → 省察 → 行深 → 度苦) on a Lotus parable, with affirmative results. S7-P04 on the prodigal son extended the verification. The present paper continues the test on the medicinal-herbs parable:

| S2-P02 Heart Sūtra Loop | S7-P05 Medicinal Herbs Loop |
|---|---|
| Illuminate (seeing the five aggregates as empty) | Observe capacities (observing beings' sharp and dull faculties) |
| Reflect (reflecting on grasping) | Universal cover (great cloud covers the trichiliocosm) |
| Practise deeply (deep practice of prajñā) | Adapt to capacity (teaching according to what each can bear) |
| Cross suffering (crossing all suffering) | Mature (each grows, blossoms, bears fruit) |

The scale of the medicinal-herbs loop differs from those of the burning house and the Heart Sūtra. The burning-house loop's scale is "one father's concrete rescue of five hundred children." The Heart Sūtra's scale is "one practitioner's interior contemplation of his or her own five aggregates." The medicinal-herbs loop's scale is "the Tathāgata's holistic adaptive teaching to all beings of the trichiliocosm." All three scales are isomorphic — the closed-loop structure from "seeing" to "responding" to "acting" to "completing" obtains at all three. This cross-scale isomorphism is itself evidence for the loop thesis: the awakening loop is not the structure of one particular situation but the common skeleton of all awakening events.

The medicinal-herbs loop has one distinctive feature: its "adapt to capacity" stage is not a single action but a *parallel* response to countless capacities at once. The one cloud and one rain act on small herb, middle herb, superior herb, small tree, and large tree all at once, with no sequence. This parallelism is unique to this parable — the burning-house parable shows a father trying again and again to call out his children, the prodigal-son parable shows a long apprenticeship of progressive education, the medicinal-herbs parable shows an instant of comprehensive equal reach. This parallelism also illuminates the meaning of "embrace": true embrace is not gathering one being at a time, but the simultaneous holding of an entire field.

### 4.2 Connection to S1-P04

S1-P04 on "AI does not generate merit" argued that the seed–manifestation–causation mechanism is internal to the mental continuum of a sentient being, and that external instruments (including AI) can serve only as contributing conditions (adhipati-pratyaya), not as substitutes for the seed-generation and seed-manifestation of the being itself. The medicinal-herbs parable's "each receives according to its portion" is the same mechanism in another mode of presentation.

In what sense the same? The cloud and rain in the parable are equal contributing conditions (the buddha's teaching, the external dharma rain), but each living being absorbs and grows according to its own nature, its own absorptive capacity, and its own current stage of maturation. The cloud cannot substitute for the inner nature, just as AI cannot substitute for merit. The differentiation is not because the cloud is stingy but because the natures differ; just as AI's limitation is not lack of effort but its lack of a sentient mental continuum.

This correspondence reinforces S1's argument in reverse. S1-P04 argued from the Yogācāra seed-doctrine for AI's instrumental status; the present paper argues, from the Lotus parable, in the opposite direction — the same teaching obtains in the figural language of the Lotus, without dependence on any particular śāstric system. Parable and treatise mutually support each other; this is the real meaning of the "scripture before treatise" methodology — the parables of the sūtras provide the intuitive ground of the doctrine, the arguments of the treatises provide its fine-grained structure.

### 4.3 The Whole Picture of "Three Parables Curing Three Diseases"

Jizang's structure — "burning house cures ordinary beings, prodigal son cures the two vehicles, cloud-and-rain cures bodhisattvas" — now stands as a clear whole picture upon the completion of S7-P03, S7-P04, and S7-P05. Three parables address three diseases, each disease with its own particular character and each treatment with its own particular strategy:

| Parable | Target | Disease | Therapy |
|---|---|---|---|
| Burning House | Ordinary beings | Unaware of the suffering of the three realms | Setting forth expedient means to draw them out |
| Prodigal Son | Two vehicles | Self-elevation and self-restriction | Progressive apprenticeship |
| Medicinal Herbs | Bodhisattvas | Unidirectional reduction of three to one | Knowing the equality within difference |

The three diseases are not three unrelated problems but three layers of the same problem: "misjudgement of one's own position within the three vehicles." Ordinary beings do not know that there are three vehicles to escape into; the two vehicles think they have already reached the top; the bodhisattva thinks the three vehicles are simply non-existent. The three corrections together constitute the complete project of "position correction."

Subsequent papers in S7 (the conjured city, the cherished pearl, the hair-jewel) will further enrich this picture, but the three-parables-curing-three-diseases structure is now firmly in place as the foundation. One preparation this paper makes for S7-P06 on the conjured city: the conjured-city parable addresses the question of how an "expedient nirvāṇa designed for a particular type of capacity" can avoid being a deception — and the precondition of that question is the recognition that capacity-differences are real, which has now been established by the medicinal-herbs parable.

---

## 5. Middle Way Corrections

### ❌ Correction One: "One rain that moistens all = everyone will become a buddha effortlessly"

This is the danger of "cheap universal buddhahood." Hearing "all shall become buddhas," one concludes that no cultivation is needed — reading the parable as a promise while ignoring its conditions.

The therapy: the *Awakening of Faith*'s observation that "the fire-nature within wood is the right cause of fire; but if no one knows it and no expedient is employed, the fire cannot of itself burn the wood — there is no such case."[^45] The right cause of perfuming still requires the sufficiency of external conditions. For a herb to grow, what is needed is not only the rain but the soil, the sunlight, the temperature, the season — and likewise, a being's becoming a buddha requires not only the existence of the buddha-dharma but also the being's own diligence, the guidance of good spiritual friends, and the accumulation of merit-resources. "All shall become buddhas" is an ultimate promise, not an immediate guarantee.

### ❌ Correction Two: "The substantially differentiated seeds of the five vehicles = some beings cannot in principle become buddhas"

This pushes Kuiji's ontological gotra position to a fatalistic extreme. Hearing "agotra persons," one concludes that some beings are permanently shut out from liberation — which contradicts the parable's verses' explicit promise of "all shall become buddhas," and also contradicts the *Mahāyānasaṃgraha*'s twofold structure of "ultimately teaching the one vehicle [even to the determinate]."

The therapy: the *Mahāyānasaṃgraha*'s "drawing in indeterminate śrāvakas" combined with "ultimately teaching the one vehicle even to the determinate."[^46] Even for determinate śrāvakas, "ultimately the one vehicle is taught" indicates that the fixity is pedagogical and provisional, not an absolute ontological fact. Kuiji's ontological reading describes the present functional state, not a declaration of permanent impossibility.

### ❌ Correction Three: "Three grasses and two trees = a hierarchical ranking of capacities"

This is the misreading most accessible to modern readers — taking the three grasses and two trees as a value-judgement, with "small herb" being inferior and "large tree" being valuable. This reading mistakes the parable's descriptive function for a moral ranking.

The therapy: the verses' explicit promise of equality — "All you śrāvakas, none of you have entered final extinction. What you practise is the bodhisattva path; gradually cultivating, all of you shall become buddhas."[^47] The medicinal-herbs parable is pedagogical description (describing the differing states beings exhibit at present), not value-judgement (judging which beings are "better" than others). A small herb is not "inferior to" a large tree as a being; it is the true manifestation of life at its present location. The value-judgement is what the reader brings in; it is not what the scripture intends.

### ❌ Correction Four: "Gradations without gradations = total relativism"

This is the misreading of Jizang's "gradations without gradations" as a refusal of all pedagogical differentiation: "There is no high and low, so do whatever you want." This inference matches neither Jizang's intent nor the internal logic of the parable.

The therapy: what Jizang refuses is the attached "fixed determination of shallow and deep" of those-with-attainment, not the pedagogical differentiation itself. The medicinal-herbs parable preserves differentiation right to the end (the three grasses and two trees retain their five-fold distinction) while simultaneously declaring "all shall become buddhas" (ultimate equality). Difference and equality are simultaneously true on different levels — this is not relativism but dialectical unity.

---

## 6. Conclusion

The doctrinal core of the medicinal-herbs parable is a *dialectical* equality: equality is not the elimination of difference but the inclusion of difference. One cloud rains, the plants are various — this structure carries both "the teaching is one" and "capacities differ," and gathers them, on a higher level, into the comprehensive promise that "all shall become buddhas."

This dialectical structure is consequential for the meaning of the Lotus "embrace" (攝) at the level of the entire S7 series. To embrace is not to gather everything into a single thing but to carry everything, in its proper place, by a more comprehensive whole. Only an embrace that can hold real differences avoids degenerating into the violence of homogenisation; only a one vehicle that preserves multiplicity is truly the one vehicle.

The mirror correction of the prodigal-son parable is the parable's near-distance significance — it cures Mahāyāna self-elevation and prevents the unidirectional gathering of "three reduced to one." Its significance for the larger architecture of S7 is deeper still: the medicinal-herbs parable extends "opening the provisional and disclosing the real" from a unidirectional operation into a bidirectional dialectic, opening the methodological space in which each subsequent parable (conjured city, cherished pearl, and so on) can carry its own particular antidote.

The two śāstric readings of "each receives according to its portion" — the *Awakening of Faith*–*Mahāyānasaṃgraha* functional gotra and Kuiji's ontological gotra — constitute the deepest hermeneutic divergence on this parable. The methodological position of this paper has been to present the divergence rather than to feign resolution. Each reading is legitimate within its own field and serves different therapeutic situations. The work of scholarship is to make the field-difference clear, not to force an integration.

The next paper takes up the conjured city. The conjured city is an expedient nirvāṇa designed for a particular kind of capacity — the small-rooted śrāvakas wearied by the long road. The medicinal-herbs parable has now established the premise that capacity-differences are real; the conjured-city parable will press the further question: how can an expedient designed on the basis of those real differences avoid being mere deception? This question was first treated in S7-P03 on the burning house through the three-tier argument that "expedient means is not deception"; the conjured-city parable will deepen that treatment.

---

## Scripture Index (經論索引)

| No. | Text | Taishō vol. | No. | Fascicles cited |
|-----|------|-------------|------|----------------|
| 1 | *Saddharmapuṇḍarīka-sūtra* (妙法蓮華經) | T9 | 0262 | juan 3, "Medicinal Herbs" chapter |
| 2 | *Zheng fahua jing* (正法華經) | T9 | 0263 | juan 3, "Medicinal Herbs" chapter |
| 3 | *Ekottarika-āgama* (增壹阿含經) | T2 | 0125 | juan 37, "Eight Difficulties" |
| 4 | *Madhyama-āgama* (中阿含經) | T1 | 0026 | juan 8, "Unprecedented Qualities" |
| 5 | *Saṃyukta-āgama* (雜阿含經) | T2 | 0099 | juan 20, sūtra 548 (Madhura) |
| 6 | *Bieyi Saṃyukta-āgama* (別譯雜阿含經) | T2 | 0100 | juan 4, sūtra 68 |
| 7 | *Saddharmapuṇḍarīka-upadeśa* (妙法蓮華經論優波提舍) | T26 | 1519 | juan 2 |
| 8 | *Saddharmapuṇḍarīka-śāstra* (妙法蓮華經論) | T26 | 1520 | juan 1 |
| 9 | *Miaofa lianhua jing wenju* (妙法蓮華經文句) | T34 | 1718 | juan 7b |
| 10 | *Fahua yishu* (法華義疏) | T34 | 1721 | juan 8 |
| 11 | *Miaofa lianhua jing xuanzan* (妙法蓮華經玄贊) | T34 | 1723 | juan 7a, 8a |
| 12 | *Dasheng fayuan yilin zhang* (大乘法苑義林章) | T45 | 1861 | juan 1 |
| 13 | *Mahāyāna-śraddhotpāda-śāstra* (大乘起信論) | T32 | 1666 | *tathatā*-perfumation passage |
| 14 | *Mahāyānasaṃgraha* (攝大乘論) | T31 | 1593 | juan 1, 3 |

---

## Cross-Reference to Other Papers in the Series

| Paper | Relation to the present paper |
|---|---|
| S1-P04 *Ālaya-vijñāna and Seeds* | Background for Thesis Two's seed-theory. The divergence between functional and ontological *gotra* traces back to different interpretations of ālaya-vijñāna seeds. |
| S2-P02 *Avalokiteśvara Awakening Loop* | The medicinal-herbs parable's "one rain → differentiated reception → differentiated growth" structure may be read as the awakening loop unfolded at the collective level. |
| S7-P03 *Burning House* | **Core triad.** P03 treats "treating one as three" (cure for ordinary beings); P05 treats "treating three as one" (cure for Mahāyāna practitioners). Jizang's "three parables cure three diseases" unites both with the Prodigal Son into a triple unit. |
| S7-P04 *Prodigal Son* | **Direct dual.** P04 corrects the śrāvaka's upward conflation; P05 corrects the Mahāyāna practitioner's downward erasure. The second and third parables in Vasubandhu's seven-parable system. This paper continues P04's methodological stance of "presenting divergence without feigning resolution." |
| S7-P06 *Conjured City* (preview) | The medicinal-herbs parable establishes "capacity-differences are real" as a premise. The conjured-city parable will press the further question: how can an expedient nirvāṇa designed on the basis of those differences avoid being mere deception? |

---

## Footnotes

[^1]: Vasubandhu, *Saddharmapuṇḍarīka-upadeśa*, trans. Bodhiruci, T1519, vol. 26, p. 8a-b: 「七種具足煩惱染性眾生說七種喻……二者聲聞一向決定增上慢心，自言我乘與如來乘等無差別，如是倒取；對治此故，為說窮子譬喻應知。」

[^2]: Same source: 「三者大乘一向決定增上慢心，起如是意：無別聲聞、辟支佛乘，如是倒取；對治此故，為說雲雨譬喻應知。」

[^3]: See §2.4 for the analysis of Vasubandhu's seven-parable system.

[^4]: *Ekottarika-āgama*, trans. Gautama Saṃghadeva, T125, vol. 2, p. 752c.

[^5]: *Madhyama-āgama*, juan 8, trans. Gautama Saṃghadeva, T26, vol. 1, p. 476a.

[^6]: *Saṃyukta-āgama*, juan 20, sūtra 548 (Madhura Sūtra), trans. Guṇabhadra, T99, vol. 2, p. 142b: 「四種姓者，皆悉平等，無有勝如差別之異……世間言說為差別耳，乃至依業，真實無差別也。」

[^7]: *Bieyi Saṃyukta-āgama*, juan 4, sūtra 68 (translator unknown), T100, vol. 2, p. 396b.

[^8]: *Saddharmapuṇḍarīka-sūtra*, juan 3, "Medicinal Herbs" chapter, trans. Kumārajīva, T262, vol. 9, p. 19b.

[^9]: See 系列規劃, Thesis Three methodology: Āgamic seeds reach their dramatic completion in the Lotus.

[^10]: T262, vol. 9, p. 19a.

[^11]: T262, vol. 9, p. 19b.

[^12]: T262, vol. 9, p. 19c.

[^13]: Same source.

[^14]: T262, vol. 9, p. 20a-b (the verses giving the explicit five-fold mapping of three grasses and two trees).

[^15]: T262, vol. 9, p. 20b.

[^16]: *Zheng fahua jing* (*Saddharmapuṇḍarīka-sūtra* in Dharmarakṣa's recension), juan 3, "Medicinal Herbs" chapter, trans. Dharmarakṣa, T263, vol. 9, pp. 84–87. For the full comparison, see retrieval log Q02.

[^17]: T263, vol. 9, pp. 86–87 (the born-blind narrative). The four medicinal names "Brilliant, Excellent, Bright, Peaceful" correspond to "śūnyatā, animitta, apraṇihita, the gate to nirvāṇa."

[^18]: A full search across T1718 (Zhiyi), T1721 (Jizang), and T1723 (Kuiji) (retrieval log Q12) found no commentarial reference to the expanded section in Dharmarakṣa's recension.

[^19]: Vasubandhu, *Saddharmapuṇḍarīka-upadeśa*, juan 2, trans. Bodhiruci, T1519, vol. 26, p. 9a.

[^20]: Vasubandhu, *Saddharmapuṇḍarīka-upadeśa*, juan 1, trans. Ratnamati, T1520, vol. 26, p. 4b.

[^21]: T1519, vol. 26, p. 9b; T1520's parallel reads 「令知種種乘諸佛如來平等說法，隨眾生善根種子生芽故」.

[^22]: T1519, juan 2, presents the second and third parables in parallel form within a single section.

[^23]: Zhiyi, *Miaofa lianhua jing wenju*, juan 7b, T1718, vol. 34, p. 94a.

[^24]: T1718, vol. 34, pp. 94a-b.

[^25]: T1718, vol. 34, p. 93b.

[^26]: T1718, vol. 34, p. 95c.

[^27]: Jizang, *Fahua yishu*, juan 8, T1721, vol. 34, p. 566c.

[^28]: Same source.

[^29]: T1721, vol. 34, p. 564a.

[^30]: T1721, vol. 34, p. 572b.

[^31]: Kuiji, *Miaofa lianhua jing xuanzan*, juan 7a, T1723, vol. 34, pp. 778a-b.

[^32]: T1723, vol. 34, p. 778b.

[^33]: T1723, vol. 34, p. 781a.

[^34]: T1723, vol. 34, pp. 788c–789a.

[^35]: Kuiji, *Dasheng fayuan yilin zhang*, juan 1, T1861, vol. 45, p. 265a.

[^36]: Kuiji, *Miaofa lianhua jing xuanzan*, juan 8a, T1723, vol. 34, p. 793a.

[^37]: T1723, vol. 34, p. 785c, citing the *Pusa shanjie jing*: 「無種姓人但以人天善根而成熟之.」

[^38]: *Mahāyāna-śraddhotpāda-śāstra* (*Awakening of Faith in the Mahāyāna*), trans. Paramārtha, T1666, vol. 32, p. 578b.

[^39]: Same source.

[^40]: *Mahāyānasaṃgraha*, juan 1, trans. Paramārtha, T1593, vol. 31, pp. 115a-b.

[^41]: *Mahāyānasaṃgraha*, juan 3, trans. Paramārtha, T1593, vol. 31, p. 131a.

[^42]: Kuiji, *Miaofa lianhua jing xuanzan*, juan 7a, T1723, vol. 34, p. 781a.

[^43]: T1723, vol. 34, p. 785c.

[^44]: Kuiji, *Dasheng fayuan yilin zhang*, juan 1, "Various Vehicles," T1861, vol. 45, p. 265a.

[^45]: *Mahāyāna-śraddhotpāda-śāstra*, trans. Paramārtha, T1666, vol. 32, p. 578b.

[^46]: *Mahāyānasaṃgraha*, juan 3, trans. Paramārtha, T1593, vol. 31, p. 131a.

[^47]: *Saddharmapuṇḍarīka-sūtra*, juan 3, "Medicinal Herbs" chapter, trans. Kumārajīva, T262, vol. 9, p. 20b.

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