Much is made in the LDS Church about how David Whitmer, one of the Three Witnesses of the Book of Mormon, never recanted his testimony, even though he left the Church. What they don’t tell you is that it was precisely his testimony of the Book of Mormon that drove him out. In this episode, Karl C. Sandberg tells the rest of Whitmer’s story, showing how Whitmer, B. H. Roberts, and Werner Heisenberg represent three different types of believers—all offering something completely different.