Camus talks about how humans desire, goodness, and purpose in the world yet we live in a world with little of that. He calls this the “absurd situation”. To me it sounds a lot like CS Lewis’s idea of desire. We all desire something higher than us, we desire eternal peace, and complete fulfillment and satisfaction. Our desire must indicate something that can fulfill these desires like how our hungry desire for food points to a real thing, food. Therefore our desire for eternal life, paradise, and goodness must point to something real that fulfills that. It’s just our nature. We are all wired for God.