The Brother of Jared Is Shown the Entire History of the Earth
Ether 3:25–28
25 And when the Lord had said these words, he showed unto the brother of Jared all the inhabitants of the earth which had been, and also all that would be; and he withheld them not from his sight, even unto the ends of the earth.
26 For he had said unto him in times before, that if he would believe in him that he could show unto him all things—it should be shown unto him; therefore the Lord could not withhold anything from him, for he knew that the Lord could show him all things.
27 And the Lord said unto him: Write these things and seal them up; and I will show them in mine own due time unto the children of men.
28 And it came to pass that the Lord commanded him that he should seal up the two stones which he had received, and show them not, until the Lord should show them unto the children of men.
President Joseph Fielding Smith said:
“I say that when the brother of Jared went on the mount, the Lord revealed the history of this earth to him from the beginning to the end thereof, but we do not have it. But when the Nephites became righteous, after the visit of the Son of God, the Lord revealed that record to them, and then when they began to fall away, He took the record away again and hid it up.”
(In Conference Report, Oct. 1961, 19.)