Obadiah 1:21 (NRSV) — Prophecy

But you have come to Mount Zion and to the city of the living God, the heavenly Jerusalem, and to innumerable angels in festal gathering, and to the assembly of the firstborn who are enrolled in heaven, and to God the judge of all, and to the spirits of the righteous made perfect.

Joseph Smith

[The Gentiles] will make wonderful improvements in machinery of every kind, especially implements of husbandry for the working of the land and raising grain, saving a great deal of labor to the saints in building up the kingdom. The Lord will inspire the Gentiles to do this, but they will not acknowledge his hand in it, nor give him the glory …

God shall give unto you knowledge by his Holy Spirit, yea, by the unspeakable gift of the Holy Ghost, that has not been revealed since the world was until now; Which our forefathers have awaited with anxious expectation to be revealed in the last times, which their minds were pointed to by the angels, as held in reserve for the fulness of their glory; A time to come in the which nothing shall be withheld, whether there be one God or many gods, they shall be manifest…