In Egypt: Jesus studied the mysteries of life, death, and spiritual alchemy, possibly at Heliopolis.
Our history – A Shemitic Myth
That was the figure of the sun; precisely such as had before been found amidst the ruins of Nineveh and Memphis, Tanta and Heliopolis; and consequently it spoke, not merely of four thousand five hundred, or five thousand years ago, but it speaks of the early days of the Chaldean empire; of commerce and art; and hints, not merely at the Jebusite reign, but of Ninus and of Nimrod.
Phoenix
The ancient Egyptians linked the phoenix with their sun god, Ra, and the city of Heliopolis, where it was said the bird would come to rest and be reborn.
He describes it as a sacred bird in Egypt that visits Heliopolis every 500 years.
The young phoenix then carries the remains of its predecessor to Heliopolis and deposits them on the altar of the sun god.
The phoenix places this ball on the altar of the Sun in Heliopolis, an ancient city in Egypt dedicated to the worship of the sun god.
This young phoenix then takes up the remains of its parent and flies to Heliopolis to deposit the remains on the sun god’s altar.
The newly reborn phoenix then gathers the ashes of its parent into an egg made of myrrh and flies to the temple of the sun god in Heliopolis, Egypt.
Pliny also mentions that the young phoenix embalms its predecessor in an egg made of myrrh and flies with it to Heliopolis, where it places the egg on the altar of the sun god.
The young phoenix then flies to the Egyptian city of Heliopolis, known as the "City of the Sun," and places the myrrh egg on the altar of the sun god.
Pharaohs often claimed to be the personification of Ra on Earth, constructing sun temples like the one in Heliopolis.