 put it over your doorpost with hyssop and then cook it, cook the lamb, stay in the house. Don't go out from the house. So God was saying to them, I'm going to save you by my grace. Your faith in me that you're going to do this. You're going to put the blood over your doorpost and you're going to stay in your house. You've already seen what I've done when I brought the other nine plagues. But now this is the final one. It's going to bring your redemption. So because God redeemed the firstborn and saved them from death,