very interesting episode. thanks very much for your words on these topics. i'll be listening to more, definitely.
on the question of how far back these motifs, metaphors, images, practices, symbols, etc, go in human history and even prior.
there's an early 20th century text by
Dr Albert Churchward, Signs and Symbols of Primordial Man, (Eworld, Buffalo, NY, also available fre on internet archive.org)
which traces the evolution of religious doctrines from the Eschatology of Ancient Egyptian from the Stellar Mythos, through Lunar Mythos to the Solar Mythos.
it clarifies many of the confusions and conflicts of interpretation of sacred practices and beliefs.
Churchward was a Freemason, so his interest is in furthering understanding of those traditions and rituals, and he has collected and connected an astonishing amount of data.
i'm finding it fascinating, enlightening, and mind blowing.
best wishes for all of your future investigations.