Expound See also Preach; Teach Ammon2 expounds all records and scriptures since time of Lehi1, Alma 18:38. Aaron3 expounds all scriptures from creation of Adam, Alma 22:13. Christ expounds all scriptures in one, 3 Ne. 23:14. Christ expounds all things from Creation to his coming in glory, 3 Ne. 26:3. duty of priesthood bearers to expound, D&C 20:42, 46, 50. continue expounding all scripture to Church, D&C 24:5. elders to reason and expound all scriptures, D&C 68:1. the Lord to bless Parley P. Pratt in expounding all scriptures and mysteries, D&C 97:5. the Lord to give Sidney Rigdon power to be mighty in expounding scriptures, D&C 100:11.