The Book of Mormon predicts its own coming forth in latter times, and presents the specific prophecy that the plates on which the ancient record was engraved would be shown to three witnesses, and later to certain others. The sacred character of the plates forbade their display for the gratification of curiosity; and, moreover, it was the stated purpose of the Lord that the restored Scriptures be accepted or rejected by men according to the reader's measure of faith or lack thereof. Respecting the bringing forth of the Book of Mormon in the latter days, the Lord thus spake through Nephi the prophet: "Wherefore at that day when the book shall be delivered unto the man of whom I have spoken, the book shall be hid from the eyes of the world, that the eyes of none shall behold it save it be that three witnesses shall behold it, by the power of God, besides him to whom the book shall be delivered; and they shall testify to the truth of the book and the things therein. And there is none other which shall view it, save it be a few according to the will of God, to bear testimony of his word unto the children of men: for the Lord God hath said, That the words of the faithful should speak as if it were from the dead. Wherefore, the Lord God will proceed to bring forth the words of the book; and in the mouth of as many witnesses as seemeth him good, will he establish his word; and wo be unto him that rejecteth the word of God." (2 Nephi 27). The angel, Moroni, who delivered the plates to Joseph Smith, received them back into his keeping after the translation of the unsealed portion had been effected. The latter-day prophet had been instructed to guard the plates with vigilant care, and was warned against any temptation to use the sheets of gold for personal gain. They were preserved inviolate while in his hands; and were shown by him only as the Lord directed. In June, 1829, three men, designated through revelation, were chosen to view the plates, and the occasion was one of heavenly visitation. The Testimony of Three Witnesses