“unclean”. While hiding beneath the facade of religious observance, Peter and other Jewish Christians were probably still feeling disdain for Christians from “inferior” national and racial backgrounds. Peter was allowing cultural differences to become more important than gospel unity. Paul does not primarily see his fellow apostle’s behavior as rude, or unmannered, or unwelcoming, as we might. Fundamentally, he sees that something deeper is going on. Peter is “not acting in line