The Mormon belief in the spiritual value of financial success goes back to 1830, when the religion’s founder, Joseph Smith, announced to his followers that God had told him the following: “Verily I say unto you, that all things unto me are spiritual, and not at any time have I given unto you a law which was temporal.” In other words, historian Quinn translates, “whether it’s investing in a merchandising store, or tannery, or a lumber mill, or a hotel, or a bank—all of which occurred under Joseph Smith’s leadership—according to that 1830 revelation, it’s all spiritual.”