In the introduction to his book Fruits of the Spirit, Charles Hembree remembers an ancient fable. The fable tells of three merchants who were crossing the Arabian Desert. Because of the heat of the desert they were traveling at night. On that starless night they were crossing over a dry creek bed. As they were crossing a voice in the darkness spoke to them. The voice told them to stop right where they were. Then they were commanded to bend down and pick up the pebbles that were around them in the dry creek bed and put them in their pockets. After they did this …