In 3 Nephi 2:15. the passage reads:
"And their curse was taken from them, and their skin became white like unto the Nephites."
That the context refers to skin color is verified by a number of LDS leaders including Joseph Smith. Mormon author George D. Smith notes that Joseph Smith was given a revelation which foretold of a day when intermarriage with the Lamanites would produce a white and delightsome posterity. George Smith wrote, "This unpublished 17 July 1831 revelation was described three decades later in an 1861 letter from W.W. Phelps to Brigham Young quoting Joseph Smith: `It is my will, that in time, ye should take unto you wives of the Lamanites and Nephites, that their posterity, may become white, delightsome and just.' In the 8 December 1831 Ohio Star, Ezra Booth wrote of a revelation directing Mormon elders to marry with the `natives'" (Sunstone, November 1993, footnote #5, pg. 52).
Second LDS President Brigham Young stated in 1859, "You may inquire of the intelligent of the world whether they can tell why the aborigines of this country are dark, loathsome, ignorant, and sunken into the depths of degradation ...When the Lord has a people, he makes covenants with them and gives unto them promises: then, if they transgress his law, change his ordinances, and break his covenants he has made with them, he will put a mark upon them, as in the case of the Lamanites and other portions of the house of Israel; but by-and-by they will become a white and delightsome people" (Journal of Discourses 7:336).
At the October 1960 LDS Church Conference, Spencer Kimball utilized 2 Nephi 30:6 when he stated how the Indians "are fast becoming a white and delightsome people." He said, "The [Indian] children in the home placement program in Utah are often lighter than their brothers and sisters in the hogans on the reservation" (Improvement Era, December 1960, pp. 922-3).
During the same message Kimball referred to a 16-year-old Indian girl who was both LDS and "several shades lighter than her parents..." He went on to say, "These young members of the Church are changing to whiteness and to delightsomeness. One white elder jokingly said that he and his companion were donating blood regularly to the hospital in the hope that the process might be accelerated."
