President Lorenzo Snow taught,

“I had not been in this Church [very long] when it was clearly shown to me what a man could reach through a continued obedience to the Gospel of the Son of God. That knowledge has been as a star continually before me, and has caused me to be particular in trying to do that which was right and acceptable to God. … It seems, after all the education that we had in things pertaining to the celestial worlds, that there are some Latter-day Saints who are so well satisfied with simply knowing that the work is true that when you come to talk to them of our great future they seem surprised, and think it has nothing to do particularly with them.”

Lorenzo Snow
Teachings of the Presidents of the Church
Chapter 5: The Grand Destiny of the Faithful