"Traditional theism has to wrestle with the problem of evil: if God is good, why does he allow suffering and death? But Nature is suffering and death. Its harmonies require violence. Its “circle of life” is really a cycle of mortality. And the human societies that hew closest to the natural order aren’t the shining Edens of James Cameron’s fond imaginings. They’re places where existence tends to be nasty, brutish and short. Religion exists, in part, precisely because humans aren’t at home amid these cruel rhythms. We stand half inside the natural world and half outside it. We’re beasts with self-consciousness, predators with ethics, mortal creatures who yearn for immortality."
Help your students think through these issues.