Want to Know the Future?By David Ruzicka, CP Op-Ed Contributor CommentThe main cast of the classic film "The Wizard of Oz" are shown in this undated publicity photograph. Shown (L-R) are the Cowardly Lion played by Bert Lahr, The Scarecrow played by Ray Bolger, Dorothy played by Judy Garland and the Tin Woodman played by Jack Haley. | (Photo: Reuters/File)David Ruzicka is senior pastor at Fort Bend Fellowship.