Therefore to be obedient to the precepts of our divine Master, we say unto you – Search the Scriptures – search the revelations which we publish, and ask your Heavenly Father, in the name of His Son Jesus Christ, to manifest the truth unto you, and if you do it with an eye single to His glory, nothing doubting, He will answer you by the power of His Holy Spirit. You will then know for yourselves and not for another. You will not then be dependent on man for the knowledge of God; nor will there be any room for speculation. No; for when men receive their instruction from Him that made them, they know how he will save them

Source: (History of the Church, 1:282-83) — Ensign, June 1994, p. 10