They can communicate through dreams and diviners. Sacrifice Daily libations are offered to both gods and ancestors. Animal blood is offered before battle, during drought or illness or before hunting. Animals are also used as communion meals. Human sacrifice has been rare, and only for events such as the death of a king.
Cannibalism is restricted to warrior tribes who eat the flesh of enemies to gain their strength.
Rites of Passage Rites around birth, puberty, marriage and death have both secular and religious functions. Puberty rites can require not only training in a role in the society, but also a trial or a separation from the community. They may also involve circumcision. Marriage frequently involves a contract and exchange of goods. For example, among the Zulu, cattle are taken to the compound of the bride.