The 'Agnistoma or firesacrifice is a ritual of Vedic religion. It is one of the seven Somayajnas. A large bonfire Fire is a form of combustion. ... Sacrifice (from a Middle English verb meaning to make sacred, from Old French, from Latin sacrificium : sacer, sacred; sacred + facere, to make) is commonly known as the practice of offering food, or the lives of animals or people to the gods, as an act of propitiation or worship. ... The religion of the Vedic civilization is the predecessor of classical Hinduism, usually included in the term. ...