Ham will continue to be servant of servants, as the Lord decreed, until the curse is removed. will the present struggle free the slave? No; but they are now wasting away the black race by thousands.... Treat the slaves kindly and let them live, for Ham must be the servant of servants until the curse is removed. Can you destroy the decrees of the Almighty? You cannot. Yet our Christian brethren think that they are going to overthrow the sentence of the Almighty upon the seed of Ham. They cannot do that, though they may kill them by thousands and tens of thousands.
Brigham Young, Millennial Star, Vol. 25, page 787; also published in Journal of Discourses, Vol. 10, page 250
The founders of that ancient empire were robbers and women stealers, and made laws favoring monogamy in consequence of the scarcity of women among them, and hence this monogamic system which now prevails throughout all Christendom, and which has been so fruitful a source of prostitution and whoredom throughout all the Christian monogamic cities of the Old and New World, until rottenness and decay are at the root of their institutions both national and religious.
The founders of that ancient empire were robbers and women stealers, and made laws favoring monogamy in consequence of the scarcity of women among them, and hence this monogamic system which now prevails throughout Christendom, and which had been so fruitful a source of prostitution and whoredom throughout all the Christian monogamic cities of the Old and New World, until rottenness and decay are at the root of their institutions both national and religious.
And the angel spake unto me, saying: Behold the gold, and the silver, and the silks, and the scarlets, and the fine‑twined linen, and the precious clothing, and the harlots, are the desires of this great and abominable church.
And the angel said unto me: Behold the formation of a church which is most abominable above all other churches, which slayeth the saints of God, yea, and tortureth them and bindeth them down, and yoketh them with a yoke of iron, and bringeth them down into captivity.
The old Catholic church traditions are worth more than all you have said. Here is a principle of logic that most men have no more sense than to adopt. I will illustrate it by an old apple tree. Here jumps off a branch and says, I am the true tree, and you are corrupt. If the whole tree is corrupt, are not its branches corrupt? If the Catholic religion is a false religion, how can any true religion come out of it? If the Catholic church is bad, how can any good thing come out of it?
Joseph Smith, History of the Church, 6:478; Discourses of the Prophet Joseph Smith, p. 223; Teachings of the Prophet Joseph Smith, p. 375
This law of monogamy, or the monogamic system, laid the foundation for prostitution and the evils and diseases of the most revolting nature and character under which modern Christendom groans.
But who in this generation have authority to baptize? None but those who have received authority in the church of Jesus Christ of Latter day Saints: all other churches are entirely destitute of all authority from God; and any person who receives Baptism or the Lord's supper from their hands will highly offend God, for he looks upon them as the most corrupt of all people. Both Catholics and Protestants are nothing less than the "whore of Babylon" whom the Lord denounces by the mouth of John the Revelator as having corrupted all the earth by their fornications and wickedness. And any person who shall be so wicked as to receive a holy ordinance of the gospel from the ministers of any of these apostate churches will be sent down to hell with them, unless they repent of the unholy and impious act.
I believe that Judaism was an improvement on polytheism; Christianity was an improvement on Judaism (to some degree and in some departments only); that Protestantism is an improvement on Catholicism; that Mormonism is an improvement on Protestantism. So I give Joseph Smith credit as an innovator and as a smart fellow.
Thomas Ferguson, Thomas Ferguson to James Still, December 3, 1979; see Mormon Mavericks: Essays on Dissenters, p. 269