The other night I was hanging out in a friend’s basement, listening to Lacey Sturm’s “State of Me” on Radio U. And when she repeatedly sang, “Just get behind me,” I thought of Jesus’ brutal reprimand to Peter in Matthew 16:23: “Get behind Me, Satan! You are a stumbling block to Me; for you are not setting your mind on God’s purposes, but men’s.” Is Jesus calling Peter the actual Devil?