The Dhammasangani
By Nalinaksha Dutt
Summary
The Dhammasangani is a detailed exploration of an important Pāli canonical work that forms the opening book of the Theravāda Abhidhamma Piṭaka. The article explains that this Buddhist treatise functions as a manual of psychological ethics, cataloguing mental phenomena and their ethical qualities. The author surveys the structure of the text and its division into sections called Mahāvagga and its sub‑sections on questions (pucchā), enumerations (uddesa), explanations (paṭiniddesa) and observations (samantapāsādikā). In the first portion, the treatise elaborates on lists of wholesome and unwholesome states and defines technical terms. The article analyses the elaborate classificatory method used to arrange dhammas (mental factors) into categories based on origin, ethical quality and object. Each type of thought is paired with its corresponding feeling and elaborated through examples. Later portions of the work examine the mental states associated with various meditative absorptions and the factors leading to liberation. The article highlights how the Dhammasangani combines scholastic analysis with practical instructions for meditation, reflecting a bridge between early sutra‑style teaching and later systematic Abhidhamma scholasticism. It also summarises the commentary tradition, noting how later compilers abridged repetitive lists while preserving doctrinal points. By synthesising textual analysis with historical context, the article demonstrates the importance of this treatise for understanding the development of Buddhist psychology and ethics. It underscores that, despite its abstruseness, the Dhammasangani provides insights into how early Buddhists understood consciousness, intention and moral cultivation.
Conclusion
The article concludes that the Dhammasangani occupies a pivotal place in the Abhidhamma because it presents the earliest attempt to classify mental factors according to ethical qualities. Although its repetitive lists and technical terminology can be daunting, the author argues that the work repays careful study because it illuminates how ancient Buddhists analysed consciousness and cultivated virtue. By tracing the structure of the text and summarising its key sections, the article makes the Dhammasangani more accessible to students of Buddhist philosophy. It emphasises that understanding its method of exposition helps readers appreciate the sophisticated psychological insights that underpin early Buddhist ethics.