Its all the basic "God of the gaps" argument. He makes a play on things about the world that we don't know everything about, and in a sense, makes the notion that because we can't explain it, God must have done it. He also uses his own opinion as fact when he talks about the universe being infinite. Also, then end part made me laugh. It went something like, "Well the God who gave you ears must hear, the God who gave you eyes must see, and the God who gave you morales must himself be morale, and this fits the image of the Christian God perfectly." You can hopefully see the stupidity of it.