But note what they claim in this article: “Never mind that there is no book or pamphlet published by the Church that attacks, denigrates, undermines or belittles the beliefs of any other church....”
“My object in going to inquire of the Lord was to know which of all the sects was right, that I might know which to join. No sooner, therefore, did I get possession of myself, so as to be able to speak, than I asked the Personages who stood above me in the light, which of all the sects was right (for at this time it had never entered into my heart that all were wrong) - and which I should join.”
“I was answered that I must join none of them, for they were all wrong; and the Personage who addressed me said that all their creeds were an abomination in his sight; that those professors were all corrupt; that: ‘they draw near to me with their lips, but their hearts are far from me, they teach for doctrines the commandments of men, having a form of godliness, but they deny the power thereof.’”
“After the Church of Jesus Christ of Latter-day Saints was organized, there were only two churches upon the earth. They were known respectively as the Church of the Lamb of God and Babylon. The various organizations which are called churches throughout Christendom, though differing in their creeds and organization, have one common origin. They all belong to Babylon.” George Q. Cannon, Gospel Truth: Discourses and Writings of President George Q. Cannon, 2:56.
“The Roman Catholic, Greek, and Protestant church is the great corrupt ecclesiastic power, represented by great Babylon which has made all nations drunk with her wickedness... Great, and fearful, and most terrible judgments are decreed upon these corrupt powers, the nations of modern Christendom; for strong is the Lord God who shall execute His fierce wrath upon them, and He will not cease until He has made a full end, and until their names be blotted out from under heaven.” Orson Pratt, Divine Authenticity of the Book of Mormon, No. 6, pp.84-85.
“The gates of hell have prevailed and will continue to prevail over the Catholic mother of harlots, and over all her Protestant daughters...” Orson Pratt, Divine Authenticity of the Book of Mormon, No. 3, p.44
“The people called Christians are shrouded in ignorance, and read the Scriptures with darkened understandings.” Brigham Young, October 8, 1859, Journal of Discourses, 7:333.
“Should you ask why we differ from other Christians, as they are called, it is simply because they are not Christians as the New Testament defines Christianity.” Brigham Young, July 8, 1863, Journal of Discourses, 10:230
“What does the Christian world know about God? Nothing; yet these very men assume the right and power to tell others what they shall not believe in. Why so far as the things of God are concerned, they are the veriest of fools; they know neither God nor the things of God.” John Taylor, 3rd LDS President, The Gospel Kingdom, p.75.
“There are a good many people who profess to be Christians, but they are not founded on the foundations that Jesus Christ himself has laid.” Joseph F. Smith, 6th LDS President, November 2, 1891 [Stake conference message], Collected Discourses, 2:305.
“That portion of the world in which so-called Christianity prevails - as distinguished from heathen or Mohammedan lands - is called Christendom. The term applies to the whole body of supposed Christian believers; as now constituted this body is properly termed apostate Christianity.” Bruce R. McConkie, Mormon Doctrine, 1966, p.131
Bruce R. McConkie, Mormon Doctrine, 1966, p.269
“The whole Christian world, in the days of the Prophet, believed falsely that God was a mystical spirit essence that filled the immensity of space and was everywhere and nowhere in particular present - all of which proved only that they were all heretics, that the apostasy was universal. Heresy is false doctrine... There is no salvation in a false doctrine.” Bruce R. McConkie, Mormon Doctrine, 1966, p.352 (ellipses mine)
“False creeds make false churches. There is no salvation in believing a lie. Every informed, inspired, and discerning person is revolted by the absurdities and scripture-defying pronouncements in the creeds of Christendom, whose chief function is to define and set forth the nature and kind of being that God is.” Bruce McConkie, The Mortal Messiah: From Bethlehem to Calvary, 1:30, footnote 2.
“Wherever creeds are found one can also expect to find a paid clergy, the simple truths of the gospel cloaked in the dark robes of mystery, religious intolerance, and a history of bloodshed.” BYU Professor Joseph Fielding McConkie and Craig Ostler, Revelations of the Restoration, p. 964
Mormon Apostle/President/Prophet David O. McKay stated that, "the [LDS] Church is the greatest thing in the world, and the only authorized group to represent the Lord Jesus Christ in the salvation of mankind." Teachings of Presidents of the Church: David O. McKay, p. 55.