Toh 2152Untitled

Exposition of Toh 2152 - A Treatise of the Tengyur

Context

This scripture belongs to the Tengyur — the Treatise Canon of the Mahayana Northern Transmission tradition (Mahāyāna Tibetan Buddhist Tradition), preserved and taught within the Tibetan Buddhist system from the eighth century onward. The Tengyur is a collection of explanatory treatises, critiques, and teachings by ancient masters on the Nikāya and Mahayana scriptures, translated from Sanskrit into Tibetan under the patronage of Tibetan kings and eminent masters.

Within the context of the Mahayana Northern Transmission, every scripture or explanatory treatise is intended to guide all beings on the path to awakening. This tradition especially emphasizes the Buddha-nature of all beings, the bodhisattva path, and each individual’s capacity to attain Buddhahood.

Main Content

Although the title of this scripture has not yet been fully translated, according to its position in the Treatise Canon (Toh 2152), this scripture is regarded as one of the profound interpretive works on the nature of mind (citta), Buddha-essence, or the fundamental teachings of the Mahayana Northern Transmission.

In the Tengyur, explanatory treatises often focus on three principal areas: the awakening of mind, the empty nature (śūnyatā), and the bodhisattva’s path of practice. This scripture very likely belongs to one of the Buddhist philosophical schools — such as Madhyamaka, the Middle Way school, or Yogācāra, the Mind-Only school — and guides monastics in how to practice in order to transform cognition and attain non-dual wisdom.

The explanatory treatises in the Tengyur are not merely philosophical theory but also concrete maps of practice, guiding practitioners in how to apply the teachings to meditative cultivation (bhāvanā) and compassionate action in daily life.