Atum was "Lord of the Limits of the Sky". His cult center was Heliopolis.
He was a solor diety and head of the Ennead.
In the Old Kingdom he lifted the dead king from the pyramid to the stars.
He was later joined with the God Re as Re-Atum.
In the later dynasties Atum became the protector of all dead people
on their way into the Afterlife and is featured in the non-royal Theban
tombs in the New Kingdom.
The Ennead
Shu (Air) support Nut (the Sky)
The Ennead consisted of the Osirian Gods: Atum, Shu, Tefnut, Geb, Nut, Osiris,
Isis, Set and Nepthys. See the Heliopolis
Creation Myth.
Atum - The solar/creator god. Shu - personification of air. Tefnut - personification of moisture. Geb - personification of earth. Nut - personification of sky. Osiris - The first King of Egypt and later god of the underworld. Isis - The first Queen Egypt and goddess of magic, funerary
goddess, protector of the King. Set - Brother of Isis, Osiris and later god of chaos. Nepthys - Sister of Osiris and Isis and consort of Set, funerary
goddess