" Why should we labor this unpleasant point? Because the Book of Mormon labors it, for our special benefit. Wealth is a jealous master who will not be served halfheartedly and will suffer no rival--not even God: "Ye cannot serve God and Mammon." (Matthew 6:24) In return for unquestioning obedience wealth promises security, power, position, and honors, in fact anything in this world. Above all, the Nephites like the Romans saw in it a mark of superiority and would do anything to get hold of it, for to them "money answereth all things." (Ecclesiastes 10:19) "Ye do always remember your riches," cried Samuel the Lamanite, ". . .unto great swelling, envyings, strifes, malice, persecutions, and murders, and all manner of iniquities." (Helaman 13:22) Along with this, of course, everyone dresses in the height of fashion, the main point being always that the proper clothes are expensive--the expression "costly apparel" occurs 14 times in the Book of Mormon. The more important wealth is, the less important it is how one gets it. "
― Hugh Nibley , Since Cumorah (The Collected Works of Hugh Nibley, Volume 07)