No decent deity would behave in the way the deity is supposed to behave. It has all the worst of human attributes, but that is hardly surprising as it is more than likely a very human creation.
So where do those human attributes come from, Floo? Are you suggesting that it is genetically part of the human make-up?
Regarding the thread title, I think the important thing is that Jesus made access to God open to the whole of humanity, and therefore what he looks like is reflecting in the variety of images that humans have made of him. He is the ultimate 'Everyman'.