Popular throughout Egyptian history, the cult of Apis was not that of all bulls, but rather of a special, carefully chosen individual animal. Apis was a live bull kept in the temple of Ptah, in Memphis. More than a sacred animal, Apis was the living, breathing expression of a primary god that could not be directly experienced in daily life. Apis served as an intermediary between humans and an all-powerful god (originally Ptah, later Osiris, then Atum). Through Apis, Egyptians could talk to the god, and even ask questions.
In his sanctuary, Apis was cared for attentively. He was fed the best foods, slept on luxurious bedding, given hot baths, massaged, and perfumed. Every day, he was allowed to frolic for a while in the attached courtyard, watched by believers who hoped to communicate with Ptah and find answers to their questions by interpreting his moves as oracles.