LC, do you have a copy of the pre-1837 edition of the BofM? It might help Resty if you posted the passages as they read prior to JS trying to change the reading to NOT reflect the trinity. He might have been lazy and just didn't get to Mosiah 15:1-5, Alma 11:44 and 2Nephi 31:12, but looking at what the passages said before the chnages made in 1837 might open Resty's eyes ... then again, maybe not.
A parallel of 1Nephi 11:16, 18, 21, 32 and 1Nephi 13:40 showing the before and after, then contrasted with the unchanged passage from Mosiah, Alma, and 2Nephi would be instructive. I also wonder, do Mormons not read the testimony of the supposed three witnesses, who speak to the trinity in swearing affirmation?
Reg might have a copy. Heck, I might, unless I sent it to her :-)
Gotta love the book section in the DIs around here.