The Prophet Joseph Smith (1805–44) taught that it is the Lord who sets the standard of right and wrong: “God said, ‘Thou shalt not kill;’ at another time He said ‘Thou shalt utterly destroy.’ This is the principle on which the government of heaven is conducted—by revelation adapted to the circumstances in which the children of the kingdom are placed. Whatever God requires is right, no matter what it is, although we may not see the reason thereof till long after the events transpire. If we seek first the kingdom of God, all good things will be added. So with Solomon: first he asked wisdom, and God gave it him, and with it every desire of his heart, even things which might be considered abominable to all who understand the order of heaven only in part, but which in reality were right because God gave and sanctioned by special revelation” (History of the Church, 5:135).