Windmill

At his first service, the new preacher had a large pitcher of water and a glass on the pulpit. During the sermon, he got all worked up, waving his arms and gesticulating, hollering how everybody was going to burn in hell for their sins. As he preached, he constantly drank water until the pitcher was empty.

After the service a couple of farmers were discussing the sermon. One guy asks the other, "What did you think about the new pastor?" "Awright, I reckon. But he's the first windmill I ever saw that was run by water."