Most of us hope for good government. We vote, we serve, and we speak out for causes we believe are fair and just. But political solutions remain powerless to change the condition of our hearts.

Many of Jesus’s followers anticipated a Messiah who would bring a vigorous political response to Rome and its heavy-handed oppression. Peter was no exception. When Roman soldiers came to arrest Christ, Peter drew his sword and took a swing at the head of the high priest’s servant, lopping off his ear in the process.

Jesus halted Peter’s one-man war, saying, “Put your sword away! Shall I not…