We are quarreling people, but God is reforming us to be people who, through our ordinary moments, establish his kingdom of peace. Believing this is an act of a faith. It takes faith to believe that our little, frail faithfulness can produce fruit. It takes faith to believe that laying down my sword in my kitchen has anything to do with cosmic peace on earth. And it takes faith to believe that God is making us into people—slowly, through repentance—who are capable of saying to the world through our lives, “Peace of Christ to you.”