"All Latter-day Saints enter the new and everlasting covenant when they enter this Church. They covenant to cease sustaining, upholding and cherishing the kingdom of the Devil and the kingdoms of this world. They enter the new and everlasting covenant to sustain the Kingdom of God and no other kingdom. They take a vow of the most solemn kind, before the heavens and earth, and that, too, upon the validity of their own salvation, that they will sustain truth and righteousness instead of wickedness and falsehood, and build up the Kingdom of God, instead of the kingdoms of this world."
- Brigham Young, Teachings of Presidents of the Church: Brigham Young, (1997), 60–65