If God did not exist, the universe would be completely empty. It would feel empty. But because God exists, the universe is completely full. Why? Because there is love. Hence, even when we are alone, the universe is full if we know that God exists. God is everywhere. We come to feel that He is everywhere. Hence, within love we can know the deep inspiration that comes from God’s omnipresence. But when we do not know about God, everything is empty; it is as if nothing exists.