Who made good? Did it make itself? Who "made" God? We aren't privy to those answers yet. We will know when we get there. Until then we can merely speculate, and why bother...
As far as the Jews being God's chosen, His elect, those He gathered to Himself, if you haven't read Him saying it over and over and over and over, then you have missed one of the underlying themes of the Bible. It is about God's elect, from beginning to end. If not the Jews, who is it you think God was talking to and about in the Old and New Testament?