Perhaps the reason we have moral beliefs that we codify in was to cause societal compliance is that we are animal evolved and do have all kinds of impulses, many of which, having great survival value for individuals, don't work so well with animals that developed cooperative strategies in parallel. Humans evolved out of a alpha male dominated social condition to a pare bonded one allowing males to work together as a team. All that can be destroyed by unfaithfulness and jealousy. It makes all the adaptive sense in the world that a society invent a higher authority and attribute to it the source and power to make laws that promote that fragile male cooperation. A cohesive society of equals can out-compete a society of fragmented equals, it seems to me, and one in which that moral concept remains in tact will thrive, if it itself doesn't fragment and fall back and lose the meaning of equality in a war in which men try to dominate women rather than treat them as co-partners and equals.
In shout, it seems to me that moral law is a reflection of who we are because it is who we have evolved to be with God as a reflection of the latter. Man seeks to become God and God seeks to bring man to Him. This, I think, is the meaning of 'created in his image'. We have the Buddha nature and the potential for that self realization, but language, so important in the transmission of knowledge, also created the notion of evil. Duality is comparison and comparison leads to negative self image and self hate.
In shout, it seems to me that moral law is a reflection of who we are because it is who we have evolved to be with God as a reflection of the latter. Man seeks to become God and God seeks to bring man to Him. This, I think, is the meaning of 'created in his image'. We have the Buddha nature and the potential for that self realization, but language, so important in the transmission of knowledge, also created the notion of evil. Duality is comparison and comparison leads to negative self image and self hate.