Toh 4174Untitled

Exposition of the Tengyur Treatise Collection (Toh 4174)

Background

The Tengyur in the Northern Tibetan Buddhist Canon is a collection of treatises explaining the Buddha’s Dharma, composed by eminent Buddhist masters from India and Tibet. Toh 4174 is one of the important texts belonging to the Treatise Collection, profoundly reflecting Northern Mahayana thought, particularly the Madhyamaka (Middle Way) and Yogācāra (Mind-Only) traditions.

Within the context of Mahayana practice, this treatise is used to guide practitioners of the bodhisattva path in developing insight (prajñapti) into the nature of phenomena, self (ātman), and non-self (anātman). The emergence of the Tengyur between the ninth and thirteenth centuries preserved these teachings from the era of Indian Buddhism after the original documents had been lost.

Main Content

Although no detailed information is available about the specific title of this work, based on its position in the Tengyur, it is a profound exposition of the fundamental principles of the Mahayana Dharma. The text may focus on examining the nature of mind (citta), phenomena (dharma), and the relationship between cognition and form (rūpa).

According to the Northern Tibetan tradition, this treatise helps practitioners recognize that all phenomena are empty of intrinsic nature (svabhāva-śūnyatā). This is not absolute negation, but the understanding that everything exists dependently upon causes, conditions, and designation. Through this, practitioners avoid grasping at a self (ātma-graha) and grasping at phenomena (dharma-graha)—the two fundamental forms of attachment that cause suffering.

This treatise may also discuss the bodhisattva stages (bhūmi), the path of practice leading to buddhahood, or the skillful means (upāya) employed by the Buddha to teach sentient beings.

Practical Significance

In modern spiritual life, studying the Tengyur—and especially treatises such as Toh 4174—is not merely an academic activity but an integrated meditative practice.