Amun (USˈɑːmən; also Amon, Ammon, Amen, Amana; jmn, reconstructed as /jaˈmaːnuw/ (Old Egyptian and early Middle Egyptian) → /ʔaˈmaːnəʔ/ (later Middle Egyptian) → /ʔaˈmoːn/ (Late Egyptian), Amoun; Greek Ἄμμων Ámmōn, Ἅμμων Hámmōn; Phoenician: 𐤀𐤌𐤍, romanized: ʾmn) 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. With the 11th Dynasty ( 21st century BC), Amun rose to the position of patron deity of Thebes by replacing Montu.
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 Amon-Ra or Amun-Re).
Amun-Ra retained chief importance in the Egyptian pantheon throughout the New Kingdom (with the exception of the "Atenist heresy" under Akhenaten). Amun-Ra in this period (16th to 11th centuries BC) held the position of transcendental, self-created creator deity "par excellence"; he was the champion of the poor or troubled and central to personal piety. With Osiris, Amun-Ra is the most widely recorded of the Egyptian gods.
As the chief deity of the Egyptian Empire, Amun-Ra also came to be worshipped outside Egypt, according to the testimony of ancient Greek historiographers in Libya and Nubia. As Zeus Ammon and Jupiter Ammon, he came to be identified with Zeus in Greece and Jupiter in Rome.
Amun and Amaunet are mentioned in the Old Egyptian Pyramid Texts.
The name Amun (written imn) meant something like "the hidden one" or "invisible".
Amun rose to the position of tutelary deity of Thebes after the end of the First Intermediate Period, under the 11th Dynasty. As the patron of Thebes, his spouse was Mut. In Thebes, Amun as father, Mut as mother and the Moon god Khonsu as their son formed the divine family or the "Theban Triad".
Precinct of Amun-ReKarnak and History of the Karnak Temple complex
The history of Amun as the patron god of Thebes begins in the 20th century BC, with the construction of the Precinct of Amun-Re at Karnak under Senusret I.