Adam is mentioned twenty-six times in the Book of Mormon, largely in reference to the fall of mankind and the Atonement of Jesus Christ. The most celebrated of these passages is from Lehi’s counsel to his son Jacob and the other children of his family.
Adam fell that men might be; and men are, that they might have joy.
And the Messiah cometh in the fulness of time, that he may redeem the children of men from the fall. And because that they are redeemed from the fall they have become free forever, knowing good from evil; to act for themselves and not to be acted upon, save it be by the punishment of the law at the great and last day, according to the commandments which God hath given.
Wherefore, men are free according to the flesh; and all things are given them which are expedient unto man. And they are free to choose liberty and eternal life, through the great Mediator of all men, or to choose captivity and death, according to the captivity and power of the devil; for he seeketh that all men might be miserable like unto himself.