Amun was a major ancient Egyptian deity who appears as a member of the Hermopolitan Ogdoad. Amun was attested from the Old Kingdom together with his wife Amunet. His oracle in Siwa Oasis, located Western Egypt, near the Libyan Desert remained the only oracle of Amun throughout. With the 11th Dynasty (c. 21st century BC), Amun rose to the position of patron deity of Thebes by replacing Montu.
Initially possibly one of eight deities in the Hermapolite creation myth, his worship expanded. After the rebellion of Thebes against the Hyksos and with the rule of Ahmose I (16th century BC), Amun acquired national importance, expressed in his fusion with the Sun god, Ra, as Amun-Ra (alternatively spelled...