I understand why you believe this, but it's a lot less black and white in my humble opinion. If your idea is that God can be whoever he pleases to be and that it's right either way when it comes to consistent behavior and that any change doesn't matter, then that's fine with me. Still, you really can't claim God doesn't change throughout the Bible, even from a contextual point of view with the various covenants in place....

But I think it has to do with your belief that in God's eyes, not every one is equal?