Journal of Discourses 4:219-220; “The time has been in Israel under the law of God, the celestial law, or that which pertains to the celestial law, for it is one of the laws of that kingdom where our Father dwells, that if a man was found guilty of adultery, he must have his blood shed, and that is near at hand. But now I say, in the name of the Lord, that if this people will sin no more, but faithfully live their religion, their sins will be forgiven them without taking life.” – Brigham Young, Salt Lake City, February 8, 1857
2 Peter 2:1-3; “But there were false prophets also among the people, even as there shall be false teachers among you, who privily shall bring in damnable heresies, even denying the Lord that bought them, and bring upon themselves swift destruction. 2 And many shall follow their pernicious ways; by reason of whom the way of truth shall be evil spoken of. 3 And through covetousness shall they with feigned words make merchandise of you: whose judgment now of a long time lingereth not, and their damnation slumbereth not.”
Living your religion, aka, blood atonement is a blasphemous, arrogant teaching of the Mormon Church. How anyone could believe you have to shed your own blood for salvation is preposterous.