[AnimalMuppet]

The Christian position is that humans are morally flawed. "Flawed" is too weak - they are morally twisted.

Having twisted people judge whether God is morally straight is... problematic. Instead, humans insist that we are straight, and therefore that God must be twisted.

Have you ever heard an amoral or immoral person insist that everyone else is just as dishonest (e.g.) as they are? That's what humans do with God.

(I am aware that Christianity is not the only monotheistic belief system. I don't know enough about the others to speak to them.)