Amon-Ra is the combination of the gods Ra and Amun of Egyptian and Berber lore. Amon-Ra represents the essential that's hidden and Ra represents the revealed divinity. He had no parents and created himself. He was King of the Gods and one of the most well known alongside Osiris. His three wives are Wosret, Ammunet, and Mut.
Amon-Ra never physically appears as a demon in Shin Megami Tensei V and in Vengeance, but he is mentioned to be the demon that once held the Throne of Creation at some point of time. He was, however, not the first choice for the Egyptians, as the primordial deity Atum was the first of the Egyptians to actually reach it, but Marduk the Horned God had laid a curse upon the throne, preventing deities with divinities tied to serpents from ascending the Throne, forcing Atum to allow Amon-Ra to take the Throne of Creation.
After the God of Law obtained the Throne, He forbade all other gods from becoming Nahobino, reverting them to demons. Amon-Ra fell from grace harder than most other Deities, losing even the "Ra" in his name as he was demonized into the TyrantAmon.
Megami Ibunroku Persona[]
"The chief god of ancient Egypt. His name means "he who is hidden," and he's commonly depicted in murals as a person wearing a large feather hat. Originally, Amon and Ra were two separate gods, but once the capital was moved to Thebes during the Middle Kingdom, the two gods were merged into one. They became Amon-Ra, sun god and supreme deity of Egypt. He's also the guardian deity of the pharaohs, and according to legend the pharaohs are his descendants."
