>Again, it's all about the Sun and the ancient Egyptian sun god Aton.
Watch the water.
https://egyptianocculthistory.blogspot.com/2017/11/the-primordial-egyptian-nun.html
Nun, also spelled Nu , oldest of the ancient Egyptian gods and father of Re, the sun god. Nun’s name means “primeval waters,” and he represented the waters of chaos out of which Re-Atum began creation.
Nun appearance portrayed as a bearded man or a frog headed man with blue green skin which represents water and wearing the palm frond that symbolized long life, one on his head, and another on his hand. Naunet appearance portrayed as a snake headed woman or as a snake itself. Sometimes, Nun also depicted as man carrying a solar bark on his upraised arms. On the boat standing is by eight deities.
Water was represented by Nun and Naunet (the female form).
Although the Egyptians had many different creation myths, they all agreed that the universe came from the primordeal waters of Nun, and many legends suggested that everything would slip back under these waters at the end of the world.
There were no priests or temples devoted specifically to Nun, but he was represented by the sacred lake of each temple and was frequently referred to in religious inscriptions.
Nun is often associated with the forces of chaos. When Ra decided that the people were not giving him the respect he was due, it was Nun who suggested that Re should send out his 'eye' to destroy mankind and end the world.
Nun was represented as a frog or a frog-headed man (as a member of the Ogdoad) but could also be depicted as a bearded man with blue or green skin (reflecting his link with the river Nile and fertility).
In the latter form he can look fairly similar to Hapi, the god of the Nile, and often appears either standing on a solar boat or rising from the waters holding a palm frond (a symbol of long life) Occasionally he appears as hermaphroditic with pronounced breasts.
In Memphis, Nun was associated with the creator god, Ptah in the form of the composite deity Ptah-Nun.
Both gods were described as the father of the sun god (Ra or Atum), However, rival priests claimed that Thebes was the place where the primeval mound first rose above the waters of Nun.
During the late period when Egypt became occupied, the negative aspect of the Nun (chaos) became the dominant perception, reflecting the forces of disorder that were set loose in the country.