George Albert Smith
"I would like to say to the Latter-day Saints, if we are worthy to be called Latter-day Saints, it will be because we are living the lives of saints, and it is the purpose of the Gospel to qualify us in that way. The world has gotten into such a condition and has been deceived by the adversary for such a long time and has declared that the mere belief in God is all that is necessary, that I am fearful for it. That is only a trick of the adversary" (Teachings of Presidents of the Church: George Albert Smith, p. 3).