 You can lose an arm. Things break. Things come back together. And that's true of anything we can think of. It's a creature. But God doesn't have that. So he doesn't have any potency. He's what the philosophers would say is pure act. We are potency and act. So if you said, I want to lose 10 pounds, well, you have the potential to lose 10 pounds. And then when you do lose the 10 pounds, you've gone from potency to act. With God, there is no change from potency to act. It's all act.