"The sacred fire was the Providence of the family. The worship was very simple. The first rule was, that there should always be upon the altar a few live coals for if this fire was extinguished a god ceased to exist. At certain moments of the day they placed upon the fire diy herbs and wood; then the god manifested himself in a bright flame. They offered sacrifices to him; and the essence of every sacrifice was to sustain and reanimate the sacred fire, to nourish and develop the body of the god. This was the reason why they gave him wood before everything else; for the same reason they afterwards poured out wine upon the altar, — the inflammable wine of Greece, — oil, incense, and the fat of victims. The god received these offerings, and devoured them; radiant with satisfaction, he rose above the altar, and lighted up the worshipper with his brightness. Then was the moment to invoke him; and the hymn of prayer went out from the heart of man."