 He said, well, hold on here. I thought Jesus was crucified. He wasn't hung. But to nail someone to a tree, as it were, as it says in the book of Deuteronomy, cursed is anyone who hangs on a tree. To nail someone to a tree or a cross is the same as a hanging. You're just hanging by nails. So Jesus takes that curse that is due to us because of our sin. He pays the penalty.