If there had been no atonement of Christ, there would be no resurrection, no breaking of the bands of death, no coming forth from the grave.
If there had been no atonement, there would be no remission of sins; no return to the presence of God; no salvation of any sort, kind, or nature; no eternal life; no exaltation; no continuation of the family unit in eternity.
If there were no atonement of Christ, all men would be subject to “that awful monster the devil, and death, and hell, and that lake of fire and brimstone, which is endless torment” (2 Nephi 9:19).
If there were no atonement of Christ, “our spirits” would have become “like unto” Lucifer’s, “and we become devils, angels to a devil, to be shut out from the presence of our God, and to remain with the father of lies, in misery, like unto himself” (2 Nephi 9:9).
If there were no atonement of Christ, all men would be damned everlastingly, all would be sons of perdition, and the whole purpose of God and his eternal plan of salvation would utterly fail.
All things center in, revolve around, are anchored to, and are built upon the atoning sacrifice of the Lord Jesus Christ. There is no language given to men or angels to proclaim these truths with the power and verity and dignity that should attend them. Let it be blazoned in burning fire through all the sidereal heavens that salvation is in Christ and comes because of his atoning sacrifice.
Elder Bruce R. McConkie
The Three Pillars of Eternity, devotional address at Brigham Young University on 17 February 1981