Imagine you only have a short time to prepare your successor in ministry. In that time you can only share a few of your insights. What would you tell him or her? There is a story told about a group of seminary students that went to visit an old historic church they had heard a lot about. When they entered the huge building, they were met by a gray-bearded gentleman they thought was the janitor. He offered to lead them on a tour through the facilities and answer any questions they had.

They walked through the sanctuary, stood in the pulpit, and looked down from the balcony. When they had seen just about everything and asked every conceivable question they could come up with, the old gentleman asked a strange question, "Would you like to see what fires up this church?" They weren't really i…