Agni

Huotian—identical with Agni—is a fire deity originating in the Vedic religion of ancient India and incorporated into Buddhism as one of the Twelve Deva and Twenty Protective Deities, presiding over the fire element. In Esoteric Buddhism, Huotian governs the southeastern direction and serves as the essential emissary in homa (fire-offering) rituals: offerings are ritually burned and transmitted through him to the Buddhas and bodhisattvas, thus mandating his presence at every fire altar. In Chinese Buddhist temple iconography, Huotian commonly appears as a crimson-skinned elder or a fierce, wide-eyed celestial king riding a blue goat and wielding a divine staff. His divine role coexists harmoniously with indigenous Chinese fire deities such as Zhurong (the ancient Chinese Fire God) and the Star Lord of Fire Virtue, each fulfilling distinct functions—collectively reflecting humanity’s dual reverence for and apprehension of fire’s awesome power, and its enduring aspiration for fire’s blessings while seeking protection from its perils.