There are two contradictory lists of 'ten' commandments. One of them usefully forbids boiling a kid in its mother's milk.
Not one word about why a human should not ever own another human as a possession. Not one fucking word!
Any intelligent adult could write a more useful set of edicts in ten minutes.
Does anybody seriously believe that humans were morally illiterate for over 100,000 years until Moses came down the mountain and revealed the startling news that murder and theft was prohibited?
Hammurabi worked it out centuries before Moses.