Toh 4140Untitled

Exposition of Scripture Toh 4140 — Northern Mahayana Canonical Tradition

Context

Scripture Toh 4140 belongs to the Abhidharma Piṭaka in the Tengyur of the Northern Canonical Tradition—one of the most precious treasuries of Buddhist scriptures and treatises within the Mahayana Dharma. The Northern Canonical Tradition, preserved and developed primarily in Tibet, Mongolia, and the Himalayan regions, contains profound analytical works on Buddhist doctrine composed by great Buddhist masters after the time of the Buddha.

The Abhidharma Piṭaka is the third of the three divisions of the Buddhist canon (Pāli: Tipiṭaka; Sanskrit: Tripiṭaka). While the Sūtra Piṭaka records the teachings of the Buddha and the Vinaya Piṭaka sets forth the rules of practice, the Abhidharma Piṭaka consists of works that explain the Dharma in detail and analyze each of its aspects, helping practitioners clearly understand the nature of phenomena and consciousness.

Although the complete title of Scripture 4140 has not been identified in the presently available materials, it forms part of the foundation of Mahayana Buddhist philosophy established by eminent masters of treatises such as Vasubandhu, Asaṅga, and Maitreyanātha. These works played a pivotal role in the development of the Mind-Only (Cittamātra) and Middle Way (Mādhyamika) schools.

Principal Content

Although no detailed information is available concerning the specific content of this scripture, based on the context of the Abhidharma Piṭaka in the Northern Canonical Tradition, Scripture Toh 4140 very likely engages with the central themes of analytical Buddhism: the classification of existent factors (dharma), consciousness and its associated mental factors (citta-caitta), the processes through which phenomena arise and disintegrate (skandha), or the principles of cause and effect (karma-phala).

In the Northern Canonical Tradition, treatises often focus on analyzing the subject of “non-self” (anātman)—the absence of any fixed, unchanging self. This is one of the most profound philosophical teachings, helping practitioners gradually perceive reality and transcend all conceptual fabrications.

The scripture may also discuss the theory of "