Don't try to tear down other people's religion about their ears, Build up your own perfect structure of truth, and invite your listeners to enter in … - Brigham Young

[I]f you have in your hearts to say…”we will not, therefore, be polygamists lest we should fail in obtaining some earthly honor, character and office, etc,"-the man that has that in his heart, and will continue to persist in pursuing that policy, will come short of dwelling in the presence of the Father and the Son, in celestial glory. The only men who become Gods, even the Sons of God, are those who enter into polygamy. Others attain unto a glory and may even be permitted to come into the presence of the Father and the Son; but they cannot reign as kings in glory, because they had blessing offered unto them, and they refused to accept them. The Lord gave a revelation through Joseph Smith, His servant; and we have believed and practiced it.

I say, rather than that apostates should flourish here, I will unsheath my bowie knife, and conquer or die. (Great commotion in the congregation, and a simultaneous burst of feeling, assenting to the declaration.) Now, you nasty apostates, clear out, or judgment will be put to the line, and righteousness to the plummet. (Voices, generally, "go it, go it.")If you say it is right, raise your hands. (All hands up.) Let us call upon the Lord to assist us in this, and every good work.

You see some classes of the human family that are black, uncouth, uncomely, disagreeable and low in their habits, wild, and seemingly deprived of nearly all the blessings of the intelligence that is generally bestowed upon mankind....Cain slew his brother. Cain might have been killed, and that would have put a termination to that line of human beings. This was not to be, and the Lord put a mark upon him, which is the flat nose and black skin.