During the latter part of the eighteenth dynasty, the pharaoh Akhenaten (also known as Amenhotep IV) advanced the worship of the Aten, a deity whose power was manifested in the sun disk, both literally and symbolically. He defaced the symbols of many of the old deities, and based his religious practices upon the deity, the Aten. He moved his capital away from Thebes, but this abrupt change was very unpopular with the priests of Amun, who now found themselves without any of their former power. The religion of Egypt was inexorably tied to the leadership of the country, the pharaoh being the leader of both. The pharaoh was the highest priest in the temple of the capital, and the next lower level of religious leaders were important advisers to the pharaoh, many being administrators of the bureaucracy that ran the country.
