Zhuang Chunjiang — A Study of Tathāgatagarbha, Chapter 7: The Yogācāra Teaching on Tathāgatagarbha
The ālaya-vijñāna as retributive seeds emphasizes the defiled aspect; transforming defiled perfuming into pure perfuming, while manifesting the suchness that's pure by nature, is hard to explain fully. Tathāgatagarbha as basis emphasizes...
Chapter 7: The Yogācāra School's View on Tathāgatagarbha (12/12/2004 Rev.0)
7-1. 〈Section 1: A Brief Account of the Yogācāra School〉 Study Notes:
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Representative figures of the Yogācāra (Consciousness-Only) school. The school's doctrinal basis rests on the treatises attributed to Maitreya, Asanga (336–405), and Vasubandhu (360–440): the Yogācārabhūmi-śāstra, Prabhāsvara-śāstra, Madhyānta-vibhāga, Yogavibhāga (not extant in Chinese), Mahāyāna-sūtrālaṃkāra, Mahāyānasaṃgraha, Abhidharma-samuccaya, Triṃśikā-vijñaptimātratā, and Viṃśatikā-vijñaptimātratā.
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Scriptural foundations. The Yogācāra school draws on the Saṃdhinirmocana-sūtra and the Abhidharma-mahāyāna-sūtra (not extant in Chinese).
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Yogācāra lineages in China:
a) The Dilun (Earth Treatise) School, founded in the north under the Northern Wei (508), took Bodhiruci's translation of Vasubandhu's Daśabhūmika-śāstra as its central text.
b) The Shelun (Compendium Treatise) School, formed in the south during the Liang and Chen dynasties (549–567), centered on Paramārtha's translation of the Mahāyānasaṃgraha.
c) The Consciousness-Only (Weishi) School, established in the Tang dynasty (645–661), was based on Xuanzang's translation of the Cheng Weishi Lun.
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Main currents of thought:
a) Intellectual origins. The school stands close to the Sthavira branch's Sarvāstivāda tradition and builds its seed theory (bīja) on the premise of "existence in the present." Its ties with the Sautrāntika school are even closer. Faced with the early Mahāyāna teachings on the emptiness of all dharmas and the absence of self-nature, as well as the later Mahāyāna teachings on Tathāgatagarbha and Buddha-nature, it interprets them from a Sarvāstivāda standpoint—drawing especially on Sautrāntika thought.
b) The Three Natures doctrine. Using the analogy of gold, earth, and ore, the school explains the three natures: the parikalpita (imagined) nature as defiled, the pariniṣpanna (perfected) nature as pure, and the paratantra (dependent) nature as encompassing both. Beyond the usual definition of the dependent nature as "arisen through being conditioned by perfumed seeds," there's also the principle that "neither the defiled nor the pure nature is fully established"—a shared basis for both sentient beings and buddhas.
c) Internal differentiation:
i. The Yogācārabhūmi, drawing on the Saṃdhinirmocana-sūtra, establishes the ālaya-vijñāna as "the basis of all seeds" and teaches the "simultaneous flow of all consciousnesses." It emphasizes the ālaya as functioning consciousness. The Triṃśikā takes the same approach, hence its teaching of "three transformations" (the sixth, seventh, and eighth consciousnesses each undergo transformation).
ii. The Mahāyānasaṃgraha, based on the Abhidharma-mahāyāna-sūtra, emphasizes the ālaya-vijñāna as the seed-nature. Because everything appears to arise from seeds stored in the ālaya, the text speaks of "one transformation" (only the eighth seed-consciousness undergoes transformation).
iii. Within the Yogācāra lineage, scholars took differing positions on the broader Sarvāstivāda framework. Some upheld originally present seeds; others held that seeds arise only through habitual perfuming. Some said mental factors appear as manifestations of mind; others insisted mental factors have their own distinct existence. As for the dependent nature, some emphasized its arising from seeds; others focused on the fact that neither the defiled nor the pure nature is fully established. Some posited an undefiled dependent nature (with correct wisdom itself being of the dependent nature); others considered the undefiled to be the perfected nature. From this comes the doctrine of the "four kinds of purity" (purity of self-nature, purity of freedom from defilements, purity of the path attained, and purity of the realm attained). Despite these variations, the core insights are consistent—and so is the interpretation of Tathāgatagarbha.
7-1. Questions for Reflection:
7-1-1. Briefly describe your understanding of the Yogācāra/Consciousness-Only school.
7-2. 〈Section 2: The Tathāgatagarbha Teaching in Yogācāra Thought〉 Study Notes:
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Grounds for affirming Tathāgatagarbha. Yogācāra masters speak of Tathāgatagarbha only in terms of "non-discrimination"—the undifferentiated suchness (the perfected nature itself), which pervades all sentient beings (though concealed, not yet freed from obscurations and made manifest). Hence the statement "all sentient beings possess Tathāgatagarbha," which captures the original meaning of the teaching. Since suchness pervades all dharmas, the further claim "all dharmas possess Tathāgatagarbha" can also be made—likely a distinctive contribution of Yogācāra thinkers, one that subtly dilutes the sense of a permanent self.
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The "self" of Tathāgatagarbha. Yogācāra masters take the pure emptiness of suchness as the "self" of Tathāgatagarbha. The Buddha, having realized the utmost pure Dharma-realm (suchness), may therefore be called the "Great Self." Bodhisattvas may be spoken of as "truly existing," and sentient beings likewise as "truly existing." Yet later Yogācāra scholars largely avoided this language, steering clear of interpreting suchness as a "self-nature" wherever they could.
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The mind's nature as originally pure:
a) The Mahāyāna-sūtrālaṃkāra grounds the teaching of original mental purity in the mind's "suchness nature." It's not the defiled, discriminating mind that's pure, but the purity inherent in mind itself—like the clarity already present in muddy water.
b) Beyond the "suchness" explanation, the Cheng Weishi Lun draws on Sarvāstivāda materials, interpreting the mind's original purity through the lens of consciousness having an indeterminate (neither good nor bad) and undefiled intrinsic nature. This applies even to the defiled mind and may well reflect the original intent of the Āgama teachings.
c) The suchness or Dharma-realm directly realized by the sage is without differentiation or change. It's neither pure nor impure (nor defiled nor undefiled)—no such categories apply. "Purity" is a term defined against defilement, and suchness remains the same throughout: always as it is. Strictly speaking, there's nothing to call "pure." Yet because it appears in contrast to adventitious defilements, it can be said to be "not impure." Yogācāra masters approach the ultimate (suchness, Dharma-realm) through conventional language, clarifying it by way of provisional categories. To speak directly from the standpoint of the ultimate—without such categories—is to transcend the realm of relativity, beyond the reach of conceptual naming. What could "purity" or "impurity" mean there?
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Spiritual lineage (gotra):
a) The Laṅkāvatāra-sūtra passage—"The Tathāgatagarbha, by nature pure, ... enters into the bodies of all sentient beings"—bears a clear theological imprint from the Upaniṣads, particularly their image of the Self (vijñāna) entering into name-and-form and lying hidden within it. The Yogācāra masters, however, didn't lose sight of Buddhism's fundamental stance. Using the ever-arising-and-ceasing seeds, they explained the originally present undefiled potential; using the defiled ālaya-vijñāna, they described how consciousness shares its fate with the sense organs and body. Skillfully, they expounded the "self" of Tathāgatagarbha while stripping away its theological coloring. This is the Yogācāra doctrine of spiritual lineage.
b) The Yogācāra masters grounded the bodhisattva lineage and the buddha-lineage in the seed of buddhahood present within. This marks a decisive difference from the Tathāgatagarbha teaching of the Ratnagotra-vibhāga. Seeds are stored within the ālaya-vijñāna. They have a causal nature but no fruit-nature in themselves; they're only the latent potential to bring forth their results. Hence the Yogācāra position of "five lineages distinct" and "the finality of the three vehicles"—in contrast to the Tathāgatagarbha teaching, which affirms the single vehicle of the buddhas.
c) The Yogācārabhūmi's "local-ground" section, along with the Sūtrālaṃkāra, affirms the originally present "intrinsic lineage" (pṛakṛti-stha-gotra). The Mahāyānasaṃgraha and the "comprehensive determination" section of the Yogācārabhūmi, by contrast, uphold the new-acquisition seed theory. The "intrinsic lineage" (originally present undefiled seeds) is essentially "all sentient beings possess Tathāgatagarbha"—still bearing traces of an originally present Tathāgatagarbha. Perhaps for this very reason the new-acquisition theory arose. But the newly acquired undefiled seeds are described as "perfuming by hearing equivalent to the flow of the Dharma-realm," "seeds as object-condition of suchness," and "suchness-seeds"—terms that bind them inseparably to the Dharma-realm and suchness. In Yogācāra thought, suchness is the true self-nature of sentient beings, bodhisattvas, and buddhas alike, so the newly acquired undefiled seeds themselves take on the meaning of arising in dependence on the "self." In the later Mahāyāna period, it was no small feat for idealist philosophy to break free from the influence of the Brahmanical Ātman doctrine.
7-2. Questions for Reflection:
7-2-1. Is it appropriate to follow "freedom from suffering" immediately with "attainment of bliss"? Is it appropriate to call the suchness realized by sages "pure"?
7-2-2. In two sentences, summarize how Yogācāra masters explain "Tathāgatagarbha, the self, the mind's original purity, and spiritual lineage."
7-2-3. What are your thoughts on the statement: "It was no small feat for idealist philosophy to break free from the influence of the Brahmanical Ātman doctrine"?
7-3. 〈Section 3: Paramārtha's Transmission of the Tathāgatagarbha Teaching〉 Study Notes:
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Paramārtha's transmission, centered on his translation of the Mahāyānasaṃgraha-bhāṣya, should differ in some respects from the Cheng Weishi Lun—the latter being a later Indian compilation that Xuanzang relied upon. Yet comparison with the Sui-dynasty translation by Dharmagupta and the Tang-dynasty translation by Xuanzang makes clear that Paramārtha's version contains added, embellishing elements. In terms of translation fidelity, Paramārtha's translation wasn't altogether faithful; in terms of ideas, though, it contains distinctive insights of its own.
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Distinctive features of Paramārtha's thought:
a) Synthesizing the Tathāgatagarbha teaching with Yogācāra. At the heart of Paramārtha's thought lies his use of Yogācāra categories to interpret, relate, and enrich the Tathāgatagarbha teaching. He wove together the Tathāgatagarbha teaching of the Ratnagotra-vibhāga with the Yogācāra doctrine of ālaya-vijñāna—rather than with the older, classical Vijñānavāda.
b) The eighth ālaya-vijñāna spanning both defiled and pure. Drawing on the principle that the dependent nature spans both defiled and pure, Paramārtha, beyond the "retributive-seed ālaya," posited a separate "knowledge-nature ālaya" (the suchness nature of mind). This brought together "seeds" and "suchness" within a single "consciousness realm." He thus united two fundamentally different positions: the northern Indian Yogācāra line, which takes the ālaya-vijñāna as the basis of all dharmas (both defiled seeds and the undefiled pure seeds that come to depend on it), and the southern Indian view, which takes Tathāgatagarbha as the basis for both saṃsāra and nirvāṇa.
The ālaya-vijñāna as retributive seeds emphasizes the defiled aspect; transforming defiled perfuming into pure perfuming, while manifesting the suchness that's pure by nature, is hard to explain fully. Tathāgatagarbha as basis emphasizes the originally pure aspect; yet how the defiled arises in dependence on it is also hard to explain fully. Paramārtha's approach—taking both the ālaya-seed realm and the mind-suchness realm as basis—doesn't violate Yogācāra definitions, and it's a remarkably meaningful interpretation.
c) The "self" of Tathāgatagarbha. Paramārtha, following the original intent of the Yogācāra tradition, explained Tathāgatagarbha in terms of suchness and didn't claim that the Tathāgatagarbha in sentient beings' bodies is a "self."
d) Transformation of basis (āśraya-parāvṛtti). Paramārtha taught that transformation of basis leading to buddhahood is nothing other than the Tathāgatagarbha, fully revealed through the perfection of all virtues and the removal of afflictions—consistent with the Ratnagotra-vibhāga. The transformation of basis, however, also includes the arhant's holy realization (the original meaning of the Mahāyānasaṃgraha). He explained this through seed-perfuming: the key to transformation of basis lies mainly in the arising of the supramundane mind through hearing-perfuming. Gradual abandonment on the relative side (the dependent nature, or ālaya as seed) corresponds to gradual manifestation on the ideal side (the perfected nature, suchness). Although hearing-perfuming is opposite in nature to the ālaya-vijñāna (retributive consciousness), it depends upon the ālaya-vijñāna and only separates from it when the ālaya-vijñāna is exhausted. Hearing-perfuming is capable of giving rise to the five aspects of the Dharma-body; thus hearing-perfuming itself serves as the seed of the five aspects of the Dharma-body, and may also be called the seed of the four dharmas of the Dharma-body: permanence, bliss, self, and purity. This bridges the gap with the Tathāgatagarbha teaching (the Ratnagotra-vibhāga doesn't posit hearing-perfuming).
e) The amala-vijñāna. To carry through the principle of "all dharmas are consciousness-only," Paramārtha—beyond the ālaya-vijñāna (whose nature is discriminating falsehood, the "provisional consciousness-only")—proposed the amala-vijñāna (the immaculate consciousness, the true suchness in which object and subject are both dissolved, the "ultimate consciousness-only"). This is the most distinctive feature of his transmission of the Consciousness-Only teaching. The amala-vijñāna is suchness; the Aṣṭādaśa-śūnyatā-śāstra then goes further and explains it as "the amala-vijñāna is the mind pure by its very nature," speaking from the perspective of original purity. From the false appearances of consciousness-only to the true reality of consciousness-only (the amala-vijñāna), the transformation of defiled consciousness into pure consciousness carries through the teaching of "all dharmas are consciousness-only." And since the amala-vijñāna is itself the mind pure by its own nature, it further connects with the Tathāgatagarbha teaching.