Toh 4381Untitled

Exposition of Tengyur Scripture Toh 4381 (Northern Tradition)

Context

Toh 4381 is a work belonging to the Treatise Collection (Abhidharmakośa) in the Tengyur—a collection of commentaries and reasoned expositions of the Buddha Dharma composed by accomplished Indian masters during the period following Buddha Shakyamuni’s passage into nirvana. The Northern tradition, also known as the Tibetan tradition, is a canonical system principally preserved and developed in Tibet. It reflects the inheritance of the Mahāyāna and Vajrayāna traditions, particularly through commentaries and instructions by advanced Indian Buddhist masters such as Vasubandhu, Asaṅga, and later authors.

The treatises in the Tengyur are not only direct commentaries on the Buddha’s scriptures but also comprehensive guides to practice, integrating understanding of consciousness, levels of spiritual attainment, and the practical path of cultivation. Toh 4381 belongs to this context and seeks to clarify questions of the Buddha Dharma that practitioners of the Northern tradition need to understand clearly in order to practice correctly.

Main Content

Although the original title has not yet been fully published in the available materials, treatises of the Tengyur lineage commonly focus on central issues of Buddhist philosophy: the nature of consciousness (cittavijñapti), the relationship between phenomena and underlying reality (rūpa-nāmarūpa), the doctrine of cause and effect (karma-phala), and the levels of meditative absorption (dhyāna-samāpatti) encountered during practice.

In the Northern tradition, these treatises are commonly used to clarify differences among schools—particularly Theravāda, Sarvāstivāda, and other Mahāyāna schools—helping practitioners understand the successive approaches of the bodhisattva path. Toh 4381 may be a commentary or essay on the virtues of loving-kindness, compassion, sympathetic joy, and equanimity (mettā, karuṇā, mudita, upekkhā), or on the foundations of the dharmakāya and the Buddha’s manifested forms (rūpakāya), which are central concepts in Mahāyāna.