Joseph Fielding Smith

What would man amount to without this free agency? He would be no better than a mechanical contrivance. He could not have acted for himself, but in all things would have been acted upon, and hence unable to have received a reward for meritorious conduct. He would have been an automaton; could have had no happiness nor misery, ‘neither sense nor insensibility,’ and such could hardly be called existence.

Joseph Fielding Smith, Doctrines of Salvation, comp. Bruce R. McConkie, 3 vols. [Salt Lake City: Bookcraft, 1954–56], 1:64).