After Alma gave the plates to Helaman, he explained the sacred responsibility that Helaman had over them. The plates of brass contained their genealogy, which was important, however, Alma pointed out that the plates also “contain these engravings, which have the records of the holy scriptures upon them” (Alma 37:3). The plates were to be handed down from generation to generation, and “kept and preserved by the hand of the Lord” (Alma 37:4). In other words, the plates were of such significance to the Lord that he would directly assist those charged with responsibility over them. The Lord had a plan and purpose for the records. As Alma explained, “they should go forth unto every nation, kindred, tongue, and people, that they shall know of the mysteries contained thereon.” I wonder how Helaman felt about this heavy responsibility.
Verse 6 begins, “Now ye may suppose that this is foolishness in me.” Helaman had just been told that parts of these brass plates would end up going forth to every nation, kindred, tongue, and people. Has that prophecy been fulfilled? Of course, we do not have the brass plates preserved as one distinct book, but we certainly have large parts of the record in the Book of Mormon—the Isaiah material, the Zenos text that was used in Antionum, and his Allegory of the Olive Tree in Jacob 5. All of those holy passages came off the brass plates, and a lot of unique material from the brass plates has gone forth to the whole world in the Book of Mormon, as well as through the Book of Moses and through the canonical Bible. This important prophecy is reiterated in D&C 133:37 where it states, “And this gospel shall be preached unto every nation, and kindred, and tongue, and people.”
Joseph Smith also made a similar prophecy. When my wife and I were at the John Johnson farm, we were shown a place behind the house where a few early priesthood holders had met with the Prophet. The men at that gathering were talking about the priesthood and Joseph asked them to bear testimony of the priesthood. After their expressions of testimony, Smith said to them, “Brethren, I have been very much edified and instructed in your testimonies here tonight, but I want to say to you before the Lord, that you know no more concerning the destinies of this Church and kingdom than a babe upon its mother’s lap. … It is only a little handful of Priesthood you see here tonight, but this Church will fill North and South America—it will fill the world” (see Teachings of the Presidents of the Church: Joseph Smith).
That was an amazingly courageous prophecy to make. You can stand at the John Johnson farm today and look 360 degrees, in every direction, and see nothing. There was nothing there at the time Joseph made this prophecy, and there are only a few fields there now. It is amazing that Joseph could stand in a place of no real significance, among a few men, and prophesy that the Church would fill the earth. We have seen part of this prophecy come to pass in our own lifetimes. Not long ago, my wife and I housed a student in one of our spare bedrooms who spent her time translating the Book of Mormon into Malagasy for the Island of Madagascar. In a relatively short time, and now with the Internet especially, we have seen this work go to every far corner of the world.
Why has the Lord chosen the Book of Mormon as a means of spreading his gospel to the entire world? Alma gave the following explanation as to why the plates were going to be so valuable and useful: “[F]or behold, they have enlarged the memory of this people, yea, and convinced many of the error of their ways, and brought them to the knowledge of their God unto the salvation of their souls” (Alma 37:8). Those three purposes still stand today as reasons why the Book of Mormon is what this world needs now.
Book of Mormon Central, “Is the Book of Mormon Like Any Other Nineteenth Century Book? (Alma 37:6),” KnoWhy 502 (February 16, 2019).