2 Nephi 27:7,21-27

7And behold the book shall be sealed; and in the book shall be a revelation from God, from the beginning of the world to the ending thereof.

21Touch not the things which are sealed, for I will bring them forth in mine own due time; for I will show unto the children of men that I am able to do mine own work.

22Wherefore, when thou hast read the words which I have commanded thee, and obtained the witnesses which I have promised unto thee, then shalt thou seal up the book again, and hide it up unto me, that I may preserve the words which thou hast not read, until I shall see fit in mine own wisdom to reveal all things unto the children of men.

23For behold, I am God; and I am a God of miracles; and I will show unto the world that I am the same yesterday, today, and forever; and I work not among the children of men save it be according to their faith.

24And again it shall come to pass that the Lord shall say unto him that shall read the words that shall be delivered him:

25Forasmuch as this people draw near unto me with their mouth, and with their lips do honor me, but have removed their hearts far from me, and their fear towards me is taught by the precepts of men—

26Therefore, I will proceed to do a marvelous work among this people, yea, a marvelous work and a wonder, for the wisdom of their wise and learned shall perish, and the understanding of their prudent shall be hid.

27And wo unto them that seek deep to hide their counsel from the Lord! And their works are in the dark; and they say: Who seeth us, and who knoweth us? And they also say: Surely, your turning of things upside down shall be esteemed as the potter's clay. But behold, I will show unto them, saith the Lord of Hosts, that I know all their works. For shall the work say of him that made it, he made me not? Or shall the thing framed say of him that framed it, he had no understanding?