It has been a long day. Jerusalem is packed with Passover guests, most of whom clamor for a glimpse of the Teacher. The spring sun is warm. The streets are dry. And the disciples are a long way from home. A splash of cool water would be refreshing. The disciples enter [the room], one by one, and take their places around the table. On the wall hangs a towel, and on the floor sits a pitcher and a basin. Any one of the disciples could volunteer for the job, but not one does. After a few moments, Jesus stands and…