What you object to is not a problem of belief or disbelief because people who claim to hold no belief in God do as much damage in the world as those who do. Maybe more.
The problem is one of being human and if you believe there is no divine, then the only place you really have to look to is within yourself.
And considering your "divine" deity acts exactly like an Arab patriarch: jealous, autocratic, mercurial, exacting, and violent, it's clear that in creating a god, man has always looked only within his self for explanations of attributes and motivations.