In 1862 Brigham Young said: “Every discovery in science and art, that is really true and useful to mankind has been given by direct revelation from God, though but few acknowledge it. It has been given with a view to prepare the way for the ultimate triumph of truth, and the redemption of the earth from the power of sin and Satan. We should take advantage of all these great discoveries, the accumulated wisdom of ages, and give to our children the benefit of every branch of useful knowledge, to prepare them to step forward and efficiently do their part in the great work” (Discourses of Brigham Young, sel. John A. Widtsoe , 18–19).
In 1966 President David O. McKay prophesied scientific discoveries that “stagger the imagination” would make possible the preaching of the gospel to every kindred, tongue, and people. And further:
“Discoveries latent with such potent power, either for the blessing or the destruction of human beings, as to make man’s responsibility in controlling them the most gigantic ever placed in human hands. … This age is fraught with limitless perils, as well as untold possibilities” (in Conference Report, Oct. 1966, 4).