This is the good news about the new openness of the Millenium. Even though all wickedness will be revealed, all righteousness will also be revealed. This includes all the prophecies given to men since the days of Adam: the sealed portion of the Book of Mormon, the interpretation of the facsimiles of Abraham, revelations concerning the other worlds that Moses, Abraham, and Enoch saw, the scriptures of the 10 tribes, the things revealed to the prophet Joseph Smith that were too sacred for a wicked world, etc. We may learn more of the history of this earth than we ever imagined, and we may even learn who actually killed John F. Kennedy.
’Yea, verily I say unto you, in that day when the Lord shall come, he shall reveal all things—
Things which have passed, and hidden things which no man knew, things of the earth, by which it was made, and the purpose and the end thereof—
Things most precious, things that are above, and things that are beneath, things that are in the earth, and upon the earth, and in heaven’ (DC 101:32-34).