I am not interested in "unpacking the thing". I am merely saying that it is oversimplistic to reduce major world religions to just men "worshiping themselves." If I wasn't a Christian, I would certainly take any argument you could possibly have to support your thesis and turn it right round and show you that, in those very same respects, your Judeo-Christian God is just a big version of you.
Do you really think Jesus Christ had white skin, blue eyes and blond hair?