"Elder Neal A. Maxwell helped us better understand a cause of murmuring: “In a happy day ahead, ‘They that murmured shall learn doctrine’ (Isaiah 29:24; 2 Nephi 27:35). This suggests that doctrinal illiteracy is a significant cause of murmuring among Church members” (“A Choice Seer,” in Brigham Young University 1985–86 Devotional and Fireside Speeches [1986], 115)." -Book of Mormon Institute Manual, pg. 258