Animal mummification was common in ancient Egypt. Animals were an important part of Egyptian culture, not only in their role as food and pets, but also for religious reasons. Many different types of animals were mummified, typically for four main purposes: to allow people's beloved pets to go on to the afterlife, to provide food in the afterlife, to act as offerings to a particular god, and because some were seen as physical manifestations of specific deities that the Egyptians worshipped. Bastet, the cat goddess, is an example of one such deity. In 1888, an Egyptian farmer digging in the sand near Istabl Antar discovered a mass grave of felines, ancient cats that were mummified and buried in pits at great numbers.

Ancient Egyptian deities are the gods and goddesses worshipped in ancient Egypt. The beliefs and rituals surrounding these gods formed the core of ancient Egyptian religion, which emerged sometime in prehistory. Deities represented natural forces and phenomena, and the Egyptians supported and appeased them through offerings and rituals so that these forces would continue to function according to maat, or divine order. After the founding of the Egyptian state around 3100 BC, the authority to perform these tasks was controlled by the pharaoh, who claimed to be the gods' representative and managed the temples where the rituals were carried out.