Since it is the prophetic purpose to lead men to full salvation in the highest heaven of the celestial world, when they speak and write about salvation, almost without exception, they mean eternal life or exaltation. They use the terms salvation, exaltation, and eternal life as synonyms, as words that mean exactly the same thing without any difference, distinction, or variance whatever. (Promised Messiah, p. 129.)
“Salvation”
Elder Bruce R. McConkie has written: “We are ofttimes prone to create artificial distinctions, to say that salvation means one thing and exaltation another, to suppose that salvation means to be resurrected, but that exaltation or eternal life is something in addition thereto.
It is true that there are some passages of scripture that use salvation in a special and limited sense in order to give an overall perspective of the plan of salvation that we would not otherwise have. (2 Nephi 9:1-27; D&C 76:40-49; D&C 132:15-17.) These passages show the difference between general or universal salvation that consists of coming forth from the grave in immortality, and specific or individual salvation that consists of an inheritance in the celestial kingdom....”