Toh 3965Untitled

Exposition of Toh 3965 — Collection of Treatises (Tengyur)

Background

Toh 3965 belongs to the collection of treatises (Tengyur) of the Northern Tibetan Mahayana tradition and forms part of the profound treasury of Buddhist literature compiled and translated from Sanskrit scriptures into Tibetan between the eighth and twelfth centuries. The Tengyur contains more than 3,000 treatises by bodhisattvas and Buddhist scholars, supplementing, explaining, and developing the profound meanings of the original scriptures in the Kangyur.

Within the Mahayana context, especially in the Tibetan tradition—including the Nyingma, Kagyu, Sakya, and Gelug schools—the study of these treatises is regarded as an indispensable part of the path because it helps monastics understand Buddhist thought more profoundly and thereby establishes a sound basis for Dharma practice.

Main Content

Although the title of this text has not been fully translated, its position in the collection of treatises indicates that it is a treatise on fundamental or advanced aspects of the Buddha’s Dharma. According to the Tibetan tradition, treatises in the Tengyur commonly focus on one of the following fields:

First, Madhyamaka or Yogacara reasoning—Buddhist philosophical schools that explain emptiness (śūnyatā) and consciousness. This provides the foundation for monastics to understand the nature of all phenomena.

Second, bodhisattva ethical discipline (Bodhisattva Śīla)—the principles governing the actions of a bodhisattva and the cultivation of the six pāramitās to liberate all sentient beings.

Third, Tantra or Dzogchen practice—advanced methods of practice employing imagery, chanting, and esoteric instructions to transform consciousness into wisdom.

Although no detailed translation is available, the treatises in the Tengyur all adhere to a general principle: explaining the Buddha’s intent through rigorous reasoning, eliminating errors in understanding, and revealing a continuous path of practice leading to Buddhahood for the benefit of all sentient beings.