The Importance of Penal Substitution

There's penal substitution. Like put your sins on the head of the animal. Now the animal is going to endure the punishment that you were supposed to have. Poe's line though, where he said, it's all of these things at once. And I was going to ask Shane, you know, there's so many models of the atonement. But those even as an instructive device are pointless.