“…Remember that Jesus himself bound himself with a towel and got down on the floor and washed his disciples’ feet (the bridegroom serving the bride), but not for one minute did any of the apostles in that room doubt who the leader was in that moment. In other words, mutuality of submission and servanthood do not cancel out the reality of leadership and headship. Servanthood does not nullify leadership; it defines it. Jesus does not cease to be the Lion of Judah when he becomes the lamblike servant of the church.”
John Piper, This Momentary Marriage: A Parable of Permanence, 78.