Heb Sed
Akhenaten made many changes to religious practices in order to remove the stranglehold on the country by the priests of Amun-Re, whom he saw as corrupt. His religious reformation may have begun with his decision to celebrate his first Sed festival in his third regnal year. His purpose may have been to gain an advantage against the powerful temple, since a Sed-festival was a royal jubilee intended to reinforce the pharaoh's divine powers and religious leadership. At the same time he also moved his capital away from the city that these priests controlled.