The Holy Bible, Isaiah 11:9

9 They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the Lord, as the waters cover the sea.

The Holy Bible, Isaiah 65:24

24 And it shall come to pass, that before they call, I will answer; and while they are yet speaking, I will hear.

The Holy Bible, Jeremiah 31:34

34 And they shall teach no more every man his neighbour, and every man his brother, saying, Know the Lord: for they shall all know me, from the least of them unto the greatest of them, saith the Lord: for I will forgive their iniquity, and I will remember their sin no more.

The Holy Bible, Joel 2:28

28 And it shall come to pass afterward, that I will pour out my spirit upon all flesh; and your sons and your daughters shall prophesy, your old men shall dream dreams, your young men shall see visions:

The Book of Mormon, 2 Nephi 30:15-18

15 They shall not hurt nor destroy in all my holy mountain; for the earth shall be full of the knowledge of the Lord as the waters cover the sea.

16 Wherefore, the things of all nations shall be made known; yea, all things shall be made known unto the children of men.

17 There is nothing which is secret save it shall be revealed; there is no work of darkness save it shall be made manifest in the light; and there is nothing which is sealed upon the earth save it shall be loosed.

18 Wherefore, all things which have been revealed unto the children of men shall at that day be revealed; and Satan shall have power over the hearts of the children of men no more, for a long time. And now, my beloved brethren, I make an end of my sayings.

The Doctrine and Covenants, Section 101:27,32-34

27 And in that day whatsoever any man shall ask, it shall be given unto him.

32 Yea, verily I say unto you, in that day when the Lord shall come, he shall reveal all things—

33 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—

34 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.

The Doctrine and Covenants, Section 121:26-31

26 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;

27 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;

28 A time to come in the which nothing shall be withheld, whether there be one God or many gods, they shall be manifest.

29 All thrones and dominions, principalities and powers, shall be revealed and set forth upon all who have endured valiantly for the gospel of Jesus Christ.

30 And also, if there be bounds set to the heavens or to the seas, or to the dry land, or to the sun, moon, or stars—

31 All the times of their revolutions, all the appointed days, months, and years, and all the days of their days, months, and years, and all their glories, laws, and set times, shall be revealed in the days of the dispensation of the fulness of times—