Have you ever been disappointed with God? Have you ever asked for something and it didn't happen? What can we do when God lets us down? John's gospel records a time when people weren't angry with Jesus, but they were disappointed in him. What can we learn from them, and how can we apply it in our lives? Pastor Luke teaches from John 6:56-69 in "This Teaching is Difficult," the concluding message in his series, "Bread of Life."