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Sound travels well over water, and for Jesus to get into the boat and pull away from the shore for a distance allowed his words to be heard much better than if he were just sitting in the midst of the crowd. Unlike at other times, Luke fails to tell us what effect Jesus’ teaching had on those who listened. While his words were all well and good, on the religious level, you can almost hear the disbelief in Peter’s voice when he realizes that the carpenter is trying to tell the fisherman how to fish. Jesus’ teaching is verified for Peter, Andrew, James, and John by the splendid and unlooked for catch of fish. His message sank in, and the person of Jesus was revealed, only when Jesus’ work brought about faith---faith that led to repentance: Leave me, Lord; I am a sinful man. How slow we are to believe and to repent. At least our distance in time from Jesus’ day allows his word to be heard more clearly, just as his distance from the shore helped the crowd to hear.