Homa

Homa, also called havan, is the fire offering in its ordinary and portable form: a fire kindled in a small square altar, into which clarified butter, grains and other offerings are poured while Vedic or other sacred verses are recited. It is the household descendant of the great public fire sacrifice (yajna) of the Vedas, reduced to a scale that a family and a single priest can perform, and it is carried out at the thresholds of life and at auspicious undertakings, weddings, house-blessings, the start of ventures, and many of the life-cycle rites, several of which include a fire offering at their heart.

The logic is the ancient one of the Vedic sacrifice, the consecrated fire serving as the mouth that conveys the offering to the gods, but domesticated into a rite of blessing and sanctification for ordinary occasions. Its persistence keeps the Vedic fire alight within a Hinduism otherwise long centred on image worship, and it remains among the most commonly performed of Hindu rituals.

The line between homa and the larger yajna is more a matter of scale and setting than a strict category difference: both center on offerings poured into consecrated fire while mantras are recited, but homa generally names the more modest, portable version performed in a small altar for domestic, therapeutic, or occasional purposes, in contrast to the elaborate, multi priest yajnas of the ancient royal and public tradition, and Hindu texts and communities do not draw a single uniform line between the two terms in every context.

Fire offering of this kind did not remain confined to Hinduism: as Buddhism developed its esoteric, tantric traditions in India and carried them into East Asia, the homa rite travelled with it, transmitted through China and taking root in Japan as the goma ritual central to Shingon and Tendai Buddhist practice, in which ordained priests still perform an elaborate fire offering directly descended from the Vedic homa despite belonging to an entirely different religion with its own distinct theology of what the fire and the offering accomplish. Tibetan Buddhist tradition preserves a parallel fire offering practice of its own, again derived from the same Indian tantric homa tradition through a separate line of transmission, so that a fire ritual with recognizably the same core structure, a consecrated fire, specific substances offered into it, and mantras carrying the offering to its intended recipient, survives today inside Hindu, and two distinct branches of Buddhist, ritual practice.