Revelator See also Prophet; Revelation; Seer seer is revelator, Mosiah 8:16. persons making false claims as revelators, D&C 43: Intro. John the Revelator, D&C 77:2. Joseph Smith to be revelator unto Sidney Rigdon, D&C 100:11. President of Church a revelator, D&C 107:92 (124:125). Hyrum Smith a prophet, seer, and revelator, D&C 124:94.