In ancient Egyptian religion, the word for the life force that received offerings after death was ka.
The ka was understood as a vital spiritual essence connected with a person’s life and continuing needs. After death, offerings of food and drink were presented so the ka could be sustained. Tombs, offering formulas, and statues helped maintain this relationship between the living and the deceased.
The ka is often confused with the ba and akh. The ba was a more mobile aspect of the person, commonly represented as a human-headed bird. The akh was the effective or transfigured spirit achieved through successful funerary transformation. Egyptian belief treated these as distinct elements of identity.
Anubis’s work protecting the body was important because the physical remains, tomb, and spiritual components were closely connected. A well-preserved burial supported the deceased’s continuing existence and the regular reception of offerings.