Jesus Christ, in his teachings, made plain the difference between the powers calculated to destroy, annihilate, dissolve, reduce to native element, and those which will eternally endure. In view of this, he prayed to his Father for his disciples, and wished them to pay particular attention to this one principle in their faith. The words he is recorded to have made use of are—"Sanctify them through the truth: thy word is truth. As thou has sent me into the world, even so have I also sent them into the world. And for their sakes I sanctify myself, that they also might be sanctified through the truth. Neither pray I for these alone, but for them also which shall believe on me through their word, that they all may be one, as thou Father art in me and I in thee, that they also may be one in us, that the world may believe that thou hast sent me. And the glory which thou gavest me I have given them, that they may be one even as we are one, I in them and thou in me, that they may be made perfect in one."

The Saviour sought continually to impress upon the minds of his disciples that a perfect oneness reigned among all celestial beings—that the Father and the Son and their minister, the Holy Ghost, were one in their administration in heaven and among the people pertaining to this earth. Between them and all the heavenly hosts there can be no disunion, no discord, no wavering on a suggestion, on a thought or reflection, on a feeling or manifestation; for such a principle would differ widely from the character of Him who dictates them, who makes his throne the habitation of justice, mercy, equity, and truth. If the heavenly hosts were not one, they would be entirely unfit to dwell in eternal burnings with the Father and Ruler of the universe.

Journal of Discourses/Volume 7/Union, etc.

A perfect oneness will save a people, because intelligent beings cannot become perfectly one only by acting upon principles that pertain to eternal life. Wicked men may be partially united in evil; but, in the very nature of things, such a union is of short duration. The very principle upon which they are partially united will itself breed contention and disunion to destroy the temporary compact. Only the line of truth and righteousness can secure to any kingdom or people, either of earthly or heavenly existence, an eternal continuation of perfect union; for only truth and those who are sanctified by it can dwell in celestial glory. This truth we have, and we offer it, without money or price, to the world who are beguiled, benighted, and deceived by the artful mass of superstition, bigotry, tradition, fashions, customs, cliques, and plans that have been growing and ripening from the days of Adam until now, introducing discord, strife, animosity, anarchy, and crime of every grade, suffering of every kind, and premature death to millions. They are embracing shadows and trying to retain that which will perish in their grasp and leave them desolate. All organized matter must dissolve and return to its native element, unless it is made pure and holy—capable of enduring eternal burnings. All principles, principalities, powers, thrones, kingdoms, dominions, communities, neighbourhoods, and individuals, with their actions public and private, their feelings and aspirations, that are not concentrated in the oneness taught by our Saviour, will come to dissolution into native element. Says Jesus, "I and my Father are one." They are one in their faith, purposes, and actions,, the Saviour being subject to the Father in all things. Again, he says—"For I came down from heaven not to do my own, will, but the will of him that sent me." Again—"I come to do thy will, O God." Many more of the sayings of Christ might be quoted, which set forth this principle of oneness, that I have upon my mind and wish to impress upon the minds of the people.

Journal of Discourses/Volume 7/Union, etc.