Treatise on the Discernment of Yogācāra-Middle Way and Prāsaṅgika-Madhyamaka: A Critique of Tsongkhapa’s Sutra and Tantra Doctrines Based on the "Fourfold Two Truths" of the Yogācāra School
Introduction and Foreword
I. Historical Origins and Motivation for the Treatise: The Intersection and Conflict of the Two Great Vehicles
The origins of the Buddhadharma are vast and profound. Since its transmission from India to Han and Tibetan regions, generations of sages have emerged. In the intellectual history of Mahayana Buddhism, Bodhisattva Nāgārjuna, based on the Prajñāpāramitā Sutras, expounded the Madhyamaka School. With sharp, void-like wisdom, he swept away all mundane attachments to inherent existence, revealing the ultimate emptiness of all phenomena. Conversely, Bodhisattvas Asaṅga and Vasubandhu, based on the Saṃdhinirmocana Sutra, founded the Yogācāra (Vijnaptimatra) School. They constructed a rigorous system of the Ālaya-vijñāna (storehouse consciousness) and the laws of dependent origination, revealing the "subtle existence" of the principle that "all phenomena are consciousness-only." These two "Great Chariot Tracks"—Nature (Madhyamaka) and Characteristics (Yogācāra)—were originally supreme, skillful means taught by the Tathagata to suit different capacities and should theoretically function in harmony. However, over time, later scholars often clung to one side, leading to mutual disputes.
In the history of Tibetan Buddhism, Je Tsongkhapa, the founder of the Gelug school, rose during a period of spiritual decline. To rectify the laxity in discipline and the confusion in doctrine of his time, he inherited the "Prāsaṅgika Madhyamaka" view of Candrakīrti, authoring masterpieces such as the Great Treatise on the Stages of the Path to Enlightenment (Lamrim Chenmo) and the Illumination of the Thought (Gongpa Rabsel). Tsongkhapa exclusively exalted the Prāsaṅgika view, upholding "emptiness of inherent existence" as the ultimate truth while strictly classifying Yogācāra as an "expedient" (neyārtha) teaching. He went so far as to refute the existence of the Ālaya-vijñāna and svasaṃvedana (self-reflexive awareness). This classification has profoundly shaped Tibetan Buddhist dogma for centuries.
However, when viewed through the orthodox system of the Faxiang school transmitted by the Tang Dynasty's Tripitaka Master Xuanzang and Master Kuiji, many of Tsongkhapa’s refutations and assertions remain debatable within the rigorous logic of Hetuvidyā (logic) and Yogācāra psychology. The author of this book, Wang Muti, driven by the compassionate wisdom of investigating the ultimate reality of the Great Vehicle, utilizes the Yogācāra sutras and commentaries as a standard. He conducts a deep "discernment" (niscaya) across time and space of the Madhyamaka views and Tantric doctrines held by Tsongkhapa. The purpose of this treatise is to re-establish the supreme status of the Yogācāra-Middle Way through the process of dispelling confusion, ultimately achieving a perfect integration of Han and Tibetan traditions within the "Single Vehicle" (Ekayāna).
II. Criteria for Classification: The "Fourfold Two Truths" of the Ci'en School
To evaluate the relative depth of two philosophical systems, one must first establish a precise yardstick. The core of this book’s doctrinal classification is based on the "Fourfold Two Truths" system established in the Yogācārabhūmi-śāstra and the Dacheng Fayuan Yilin Zhang. The Yogācāra school maintains that the Two Truths (Relative and Ultimate) consist of four progressive levels, moving from appearance to essence:
Common Relative and Common Ultimate: Progressing from mundane illusory phenomena (e.g., jars, clothes, armies) to the fundamental laws established by holy teachings (e.g., the five aggregates, twelve bases, and eighteen elements).
Relative of Logic and Ultimate of Logic: Progressing from the differentiated aggregates and bases to the reasoned principles of the Four Noble Truths.
Relative of Attainment and Ultimate of Attainment: Progressing from the formulated Four Noble Truths to the "Tathatā of Twofold Emptiness" (Sunyata) realized by holy wisdom, free from all marks.
Relative of the Ultimate and Ultimate of the Ultimate: Progressing from the "Emptiness" still expressed in words to the "One True Dharmadhatu"—the ultimate reality of Yogācāra (Pariniṣpanna-svabhāva), which is beyond the path of language, neither empty nor non-empty, and endowed with boundless true merits.
The author sharply points out that while Tsongkhapa’s Prāsaṅgika view successfully leads practitioners into emptiness by refuting inherent existence, it stops at the third level (Ultimate of Attainment) under the strict Yogācāra classification. By treating "emptiness of inherent existence" as the final truth, he fails to establish the fourth level (Ultimate of the Ultimate). If the Paratantra-svabhāva (the dependent nature/consciousness itself), which serves as the basis for both defilement and purity, is also negated, one falls into the "nihilistic view" (apavāda-dṛṣṭi), destroying the deep foundation required for the accumulation of karma and the untainted merits of Buddhahood.
III. Core Discernments: Five Major Debates between Yogācāra and Madhyamaka
Following the framework of the Vijñaptimātratāsiddhi-śāstra, this book provides a meticulous "refutation and establishment" of Gelug doctrines. The core arguments are summarized into five points:
1. The Subject of Life and the Carrier of Causality: Ālaya-vijñāna vs. the Continuum of Consciousness
To avoid "Atman" (ego) ideologies, Tsongkhapa refuted the Ālaya-vijñāna, claiming the "continuum of mental consciousness" or the "subtle wind-mind" is sufficient to carry seeds and link causality. This book rebuts: the sixth mental consciousness is intermittent (interrupted during deep sleep, fainting, or unconscious meditative states) and fluctuates between good and evil. It cannot perform the heavy tasks of "perfuming, holding seeds, ripening (vipaka), and sustaining life." Without the neutrally-defined Ālaya-vijñāna, the continuity of life and karma faces a logical crisis. The Ālaya-vijñāna is not a metaphor; it is the sole physical and psychological foundation of universal causality.
2. Limits of Epistemology: Consciousness-Only without External Objects
The Gelug school argues that while there is no inherent nature in the ultimate sense, one must acknowledge objective external objects in "conventional reality" to avoid violating common sense. Yogācāra counters with Xuanzang’s "Valid Cognition of Consciousness-Only" and the Three Natures: the mountains and rivers seen by the eye are merely "internal images" (nimitta-bhāga) manifested by the Ālaya-vijñāna. Clinging to an independent entity outside the mind is the root of "Dharma-attachment" and the "Imagined Nature" (Parikalpita-svabhāva). Yogācāra establishes that all "external" appearances are illusory, bringing all objects back to the internal mind.
3. Micro-Psychology and Cognitive Mechanisms: Self-Reflexive Awareness (Svasaṃvedana)
Regarding the Gelug refutation of "Self-Reflexive Awareness" (using the analogy that a knife cannot cut itself), this book notes that the essence of consciousness is "discernment." Just as a lamp illuminates both objects and itself, if there were no self-reflexivity to record the cognitive process, the function of "memory" would have no cause to arise. Furthermore, the book analyzes the "Six Root Afflictions" and "Fifty-one Mental Factors," arguing that Tsongkhapa’s attribution of all afflictions to "Satkāyadrsti" (view of a personal body) is too coarse. Yogācāra emphasizes "individualized antidotes" to precisely purify specific defiled seeds in the field of consciousness.
4. Causality and the Fruition of Buddhahood: The Five Lineages
Based on the Prajñāpāramitā and Lotus Sutras, the Gelug school argues all sentient beings possess the "Buddha-nature of Principle" (Emptiness) and are destined for Buddhahood. Yogācāra points out that Buddhahood requires not just the "Principle," but also the "Innate Untainted Seeds" (Buddha-nature of Practice). Just as gold cannot be refined from earth lacking gold ore, those without untainted seeds cannot achieve Buddhahood despite eons of meditating on emptiness. The "Five Distinct Lineages" represent the cold, precise law of the Dharmadhatu.
5. Yogācāra Deconstruction of Vajrayana Miracles
The most brilliant part of the book is the use of Yogācāra to provide a scientific and philosophical interpretation of the Unexcelled Yoga Tantras:
Generation Stage and Mandalas: These are not merely "imaginative visualizations" as the Gelug school suggests, but the triggering of the "Four Great Element Seeds" of the Ālaya-vijñāna through meditative power to manifest "Form Produced by Meditative Mastery" (samādhi-ja-rūpa)—a real physical and mental restructuring.
Winds, Channels, and Drops: The "subtle wind-mind" of Tantra is interpreted as the "objective part of touch" (Wind/Energy) and the "subjective part" (Mind) of the Ālaya-vijñāna. The flow of energy is the transformation of the Ālaya's "sustenance" of the physical body.
Mantras: These are not just objects of faith, but physical frequencies of "Name-and-Language Seeds" (Nāman-vyañjana-bīja). Through specific resonance, they vibrate the hub of the Ālaya-vijñāna, achieving a high-frequency "reprogramming" (Āśraya-parivṛtti).
IV. Goal and Vision: Yogācāra-Middle Way and Han-Tibetan Harmony
Throughout the book, the author paints a clear picture of the supremacy of the "Yogācāra-Middle Way": "The Imagined is empty, the Dependent and Perfected are real; neither empty nor non-empty, free from the extremes of increase and decrease."
Refuting certain Gelug points is not to demean Madhyamaka, but to point out that over-reliance on "negation (deconstruction)" leads to the pitfall of nihilism. Prāsaṅgika logic is like a sharp broom that sweeps away solid attachments; however, the ultimate goal of practice is to "construct" the Pure Land and the Four Wisdoms of a Buddha. This relies on the "seed-holding" and "transformation of consciousness" engineering of the Yogācāra school.
The final vision of this book is to facilitate the "merging and mutual reflection of Han and Tibetan doctrines." The author calls upon future scholars:
"Break the Imagined with the sword of Madhyamaka; establish the Dependent through the wondrous practice of Yogācāra; realize the Perfected to attain the Great Bliss of Buddhahood."
In this modern age of science, the precise decoding of the subconscious (Ālaya), cosmic manifestation, and psychological mechanisms found in Yogācāra is the "Science of Mind" that best fits the modern capacity. Through this treatise, we revisit the comprehensive and flawless wisdom of Master Xuanzang and Master Kuiji, finding the ultimate path to transformation within the reality of the Dharmadhatu.
Wang Muti
At the Bodhisattva Treasury, Taiwan
March 17, 2026
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