An Analytical Study of Āhāra Described in the Pāḷi Literature

This article provides an in-depth examination of āhāra (“nutriment”) within the Pāḷi canon Nikāyas, Vinaya, Abhidhamma, and Aṭṭhakathā, contending that the four nutriments (kabaliṅkāra-āhāra, phassa-āhāra, mano-sañcetanā-āhāra, viññāṇa-āhāra) serve as a doctrinal nexus connecting Buddhist psychology, ethics, and soteriology. This study employs philological methods (lexical range, intertextual resonance, translation choices) in conjunction with doctrinal analysis (conditionality, paṭiccasamuppāda, requisites reflections) and a selective comparative examination of Āgama parallels to delineate how āhāra organizes experience and action from sensory perception to volitional activity. In the Nikāyas, āhāra elucidates the interplay of craving, contact, and consciousness; in the Vinaya, it establishes ethical principles through regulations concerning food, medicine, and conduct; in the Abhidhamma, it is codified as āhāra-paccaya among the twenty-four conditions; and in the commentarial layers, it is organized into a cohesive framework of restraint and sufficiency. Principal findings indicate that conceptualizing consumption as material, cognitive, and karmic “fuel” elucidates moral psychology without assuming a self, clarifies the pedagogy of moderation, and uncovers avenues through which disciplined contemplation of sustenance diminishes taṇhā and upādāna, thus fostering liberative insight.