Alma 13:11 · 1 Nephi 12:11
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Nephi's vision-image become sermon doctrine; 13:11 is the verbally tightest end (white + blood of the Lamb). Chain through both sermons: Alma 5:21, 5:24, 5:27, 7:25, 13:12; negative form 12:14 / Jacob 1:19. Divergences: washed (Alma) vs made (Nephi); through vs in. 5:21's wording is 'blood of him', with no Lamb.