Then again, we could apply basic logic to what we do know. Such as that a spiritual absolute would necessarily be the essence of sentience, from which we rise, not an ideal of wisdom and judgement, from which we fell.
Conflating the ideal with the absolute is a category error. It is also the source of much cultural narcissism, as we presume our cultural mores to be universal, rather then unique expressions of our context.
This top down, father figure lawgiver is a social construct for instilling respect for authority to continuous generations of members. Basically stories for children.
For example, the Ancients didn’t much distinguish between religion and politics, essentially civics and culture, so monotheistic cultures equated with monarchal civics. One God/one ruler. While poly/pantheistic cultures equated with more diverse political models, aka, democracy and republicanism. As in many gods/many voices/power centers.
It was only when the west went back to these more bottom up political forms, that separation of church and state became necessary.