Healing of finitude: the phenomenology of life in the Medicine Buddha faith

This paper explores the Medicine Buddha faith as a practice of “healing finitude” in medieval Chinese Buddhism, analyzing how it reconstructed the philosophy of life within the tension between “prolonging life” and “liberation.” While Indian Buddhism aimed at transcending birth and death, the Chinese intellectual tradition valued the continuity of life, ethical order, and worldly stability. Emerging at the intersection of these two orientations, the Medicine Buddha faith transformed “prolonging life” from a temporal wish into an ontological realization: what is healed is not merely physical illness but the fundamental suffering arising from finite existence itself. By “healing of finitude,” I mean not the elimination of death or the conquest of mortality, but the transformation of one’s existential relationship to finite existence, operating through bodily restoration, mental purification, and karmic transformation to achieve wholeness within limitation. Through the triadic structure of healing (body, mind, and karma), the faith redefines longevity as a process of awakening: bodily restoration signifies existential clarity, mental purification reorients intentionality, and karmic purification releases time from bondage. Central to this transformation is the distinction between “violent death” (橫死, Skt. apamṛtyu) and “natural death” (正死): the former refers to death before one’s karmic lifespan is fulfilled, while the latter signifies death that arrives after the completion of one’s existential possibilities. Adopting an existential-phenomenological approach centered on temporality, this study reveals how the Medicine Buddha faith affirms life while acknowledging death’s inevitability, integrating finitude rather than escaping it. The healing enacted by the Medicine Buddha thus transcends medical treatment and becomes a philosophical response to mortality: it transforms ritual and practice into means of attaining wholeness within limitation, discovering serenity within impermanence, and realizing the art of being in a finite world.