Toh 4339Untitled

An Exposition of Toh 4339 — The Collection of Treatises (Tengyur)

Context

This scripture belongs to the Collection of Treatises (Tengyur) of the Northern Mahayana tradition, a collection containing commentaries, works by Dharma masters, and philosophical writings on the Dharma composed by holy sages and accomplished meditation masters. In the context of Tibetan Buddhism, the Tengyur plays an exceptionally important role—it provides a firm theoretical basis for a profound understanding of the principal scriptures (Kangyur) and guides practitioners along the Mahayana path.

Although the title of the scripture has not been fully identified in the descriptive information, works in the Tengyur commonly concern such central themes as the nature of mind (Cittamatrata—mind-only appearance), the bodhisattva path, the doctrine of emptiness, and Buddha-nature. This reflects Tibetan masters’ efforts to harmonize Yogācāra, Madhyamaka, and other philosophical traditions into a comprehensive system of practice.

Main Content

Treatises in the Tengyur commonly investigate how consciousness functions and how it relates to liberation. They emphasize that all phenomena arise from mind (chitta), and that through a true understanding of the nature of mind—devoid of intrinsic nature and continually changing—practitioners can transcend the cycles of samsara.

According to the Northern Tibetan tradition, these works also emphasize the role of bodhisattvas—those who have aroused the mind of awakening and vowed to liberate all sentient beings. They set forth in detail the bodhisattva’s perfections (Paramita): generosity (dana), moral discipline (sila), patience (kshanti), diligence (virya), meditative concentration (dhyana), and wisdom (prajna). Each perfection is not only an ethical action but also a means of cultivating the mind with diligence.

Furthermore, these commentaries commonly discuss Buddha-nature—the innate capacity of all sentient beings to attain Buddhahood. This is a distinctive Mahayana view: not only monastics have the capacity to become Buddhas; everyone, including laypeople, possesses this “seed” of Buddha-nature.