The most reasonable inference from the evidence and the alternatives is simply this: The universe began to exist. It’s reasonable to look now for a first, uncaused, sufficiently powerful, non-spatial, a-temporal, immaterial cause of the universe. Is God Real? Theism offers a sufficient cause for the universe, and God remains the most reasonable explanation.—J Warner Wallace (from, Is God Real? Is There a Way to Avoid a Universe With a Beginning?)