Is God perfect? You often hear philosophers describe “theism” as the belief in a perfect being — a being whose attributes are said to include being all-powerful, all-knowing, immutable, perfectly good, perfectly simple, and necessarily existent (among others). And today, something like this view is common among lay people as well.
There are two famous problems with this view of God. The first is that it appears to be impossible to make it coherent. For example, it seems unlikely that God can be both perfectly powerful and perfectly good if the world is filled (as it obviously is) with instances of terrible injustice. Similarly, it’s hard to see how God can wield his infinite power to instigate alteration and change in all things if he is flat-out immutable. And there are more such contradictions where these came from.