The obsession with exactly two levels

[Minimalist]

More nonsense adapted from Mesopotamian religion.  All of the Abrahamic bullshit artists knew of it.

https://en.wikipedia.org/wiki/Seven_Heav...ristianity

In religious or mythological cosmology, the seven heavens refer to seven layers of the sky. These were associated in ancient times both with the metaphysical realms of deities and with observed celestial bodies such as the classical planets and fixed stars.[1] The concept, derived from ancient Mesopotamian religions, can be found in the Abrahamic religions such as Islam, Judaism and Christianity; a similar concept is also found in some Indian religions such as Hinduism.[2] Some of these traditions, including Jainism, also have a concept of seven earths or seven underworlds.