Ammon, one of the sons of Mosiah, forsakes kingship to become a missionary to the Nephites’ mortal enemy, the Lamanites. Ammon shows great humility as he asks to become servant to the Lamanite king, Lamoni. Later, Ammon defends the king’s flocks against a band of robbers. His faithful example brings Ammon the opportunity to preach unto the king, bringing him and many others to humility, repentance and conversion.

Alma the Younger and the Sons of Mosiah rebel against their parents and work to destroy the church of Christ. In answer to their parents’ prayers, they are visited by an angel. Alma is struck as if dead and his soul suffers the torment of sin. Alma later awakes as new person, converted by the mercy of Jesus Christ. Alma and Mosiah’s sons become the greatest missionaries in the Book of Mormon. Mosiah 26–28; and Alma 36.