Many people believe in God and understand God to be an omnipotent (all-powerful), omniscient (all-knowing), and morally perfect being. But the world contains quite a lot of evil or badness: intense suffering, premature death, and moral wickedness. This inspires some questions: Why would God permit such evil? Is there a good reason why? Or does it occur in part because there is no God to prevent it? Asking these questions involves engaging with the Problem of Evil. The concern is whether evil provides a reason to disbelieve in God. There are four things one might say about evil, ranging from that it proves that God does not exist to that it provides no evidence at all against God’s existence.