He created the world, which gives Him the right to intervene whenever He wants. The skeptics think God can't or He won't. Two stage argument. First responded to false teachers accusation that God won't judge the world. And like a watch in the night.
Man is immortal.
We all have a beginning but no ending. We will live forever either in heaven or in hell. But God is eternal. He has no beginning and no ending. He was not created but is the creator.