Toh 3655Untitled

Exposition of Toh 3655 (Tengyur — Treatise Collection)

Context

This scripture belongs to the Treatise Collection (Abhidharma-piṭaka) within the Tengyur—the works that analyze and explain the Dharma, composed by Buddhist masters after the time of Śākyamuni Buddha. The Northern Mahayana canonical tradition, especially as transmitted through the Tibetan collections, holds these works in high esteem because they provide a detailed doctrinal framework for understanding the original sutras.

Toh 3655 is a valuable treatise concerning the classification and explanation of dharmas and the workings of cause and effect. Although its title has not yet been officially identified, based on its placement within the Tengyur, it is a work on Mahayana philosophy or methods of practice. Such treatises were often composed by bodhisattvas and noble beings to help practitioners gain a deeper understanding of the nature of mind, phenomena, and the path to liberation.

Principal Content

Although the complete text has not yet been fully translated, treatises in the Tengyur commonly focus on the central themes of Mahayana Buddhism: the universal nature of the Buddha element (Buddha-dhātu), the relationship between mind and phenomena, and the bodhisattva path to liberate all sentient beings.

According to the Northern Tibetan tradition, particularly schools such as Gelug, Kagyu, Nyingma, and Sakya, these treatises explore how the pure mind—the awakened mind of the Buddha—is obscured by ignorance (avidyā) and spiritual hindrances. They discuss how to transcend dualistic discrimination and realize the emptiness of all dharmas (śūnyatā). These works also frequently include explanations of the stages of meditative absorption (dhyāna), the fruits of practice, and the appropriate skillful means (upāya) for instructing students of differing capacities.

Practical Significance

For those who practice within the Northern Tibetan Mahayana tradition today, treatises such as Toh 3655 provide a theoretical foundation for understanding more clearly why we practice the Bodhisattva-yāna—the path of the bodhisattva who aspires to Buddhahood for the benefit of all sentient beings.

When studying these works,