Ancient myths nearly always paint Gods eith strikingly similiar characteristics to humans. God is arrogant, boastful, angry and illogical throughout the Quran hinting at the mental limits ancient desert dwellers had.
God of Islam also has physical human characteristics such as hands and shins in the Quran. He also has a throne , which only makes sense to people in a time of absolute dictators.
Just playing devil's advocate despite being a believer but I remember reading literature that I found quite interesting. It showed how Hunter-Gatherers of the late holocene rarely believed in "High-Gods" and even more rarely believed in "High-Gods" who interfered in Human affairs. This is seemingly because
HG cultures are usually egalitarian by nature. Small group and there are no resources to horde and store and therefore no hierarchies can form around this.
Recent studies of the evolution of religion have revealed the cognitive underpinnings of belief in supernatural agents, the role of ritual in promoting cooperation, and the contribution of morally punishing high gods to the growth and stabilization of human society. The universality of religion...
pubmed.ncbi.nlm.nih.gov
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Whereas with agricultural, and particularly civilized groups, where social hierarchies exist you have a high incidence of beliefs in High-Gods who interfere in Human affairs like the Ancient Egyptian pantheon or God in our Abrahamic faiths. The theory is simple... People tend to create "mythologies" that fit the world and conditions they live in. If you do not have rulers and controllers in your society then why would you imagine the universe does?
But of course if you live in a hierarchical society then your conception of the universe will inevitably be that it is like your society with an absolute ruler (or rulers) at the top and with rewards (heaven or nirvana) if you act nice and punishments (hell or unfavorable reincarnation) if you do not.