Two Religions, One Date

The same fifteenth day of the seventh lunar month carries two distinct religious rationales that later folk practice has largely blended together. In Buddhist tradition the day is Ullambana, tied to a story of the monk Mulian using his spiritual power to see his deceased mother suffering as a hungry ghost and being told by the Buddha that only the combined merit of the monastic community, generated through offerings made on this specific day, could relieve her suffering, establishing the date as one on which merit transferred to deceased ancestors is understood to be unusually effective. Daoist tradition assigns the same date a separate origin within its own cosmology of Three Origins, as the Middle Origin festival, one of three days across the year on which the underworld bureaucracy is believed to review and potentially pardon the sins of the dead, a completely distinct theological structure that happens to land on the identical day.

Long before either framework, popular Chinese belief in a period each year when the gates between the world of the living and the dead stand open predates both religions' specific doctrinal explanations, and it is this older, shared assumption, alongside the formal offerings and merit rites of Buddhism and Daoism, that sustains the widespread folk custom of burning paper money and goods for the wandering dead, a practice neither religion's canonical texts require but that has become inseparable from how most people mark the festival in practice.