Purification. 25 a Alma 1:2; 2:1 (1, 20). b Deut. 11:18. tg Meditation; Study. c Deut. 29:20; Ps. 109:13. 58 a Isa. 52:8 (8–10); 3 Ne. 27:29. tg Prayer. 27 a Hel. 13:2. 12 a Ps. 67:2 (1–2). tg Scriptures, Writing of.