The coming forth of Christ’s words in the Book of Mormon is a sign that God has commenced a great and marvelous work to gather the house of Israel in the latter days. The Book of Mormon and the restored gospel of Jesus Christ is an invitation to the Gentiles to become part of the house of Israel and an invitation to the house of Israel to gather in unto their Savior.
Below is Jesus Christ speaking to a group of the descendants of the house of Israel in the Americas about A.D. 34.
“…This is the thing which I will give unto you for a sign—for verily I say unto you that when these things which I declare unto you, and which I shall declare unto you hereafter of myself, and by the power of the Holy Ghost which shall be given unto you of the Father, shall be made known unto the Gentiles that they may know concerning this people who are a remnant of the house of Jacob, and concerning this my people who shall be scattered by them. Verily, Verily, I say unto you, when these things shall be made known unto them of the Father, and shall come forth of the Father, from them unto you; For it is wisdom in the Father that [the Gentiles] should be established in this land, and be set up as a free people by the power of the Father, that these things might come forth from them unto a remnant of your seed, that the covenant of the Father may be fulfilled which he hath covenanted with his people, O house of Israel. Therefore, when these works and the works which shall be wrought among you hereafter shall come forth from the Gentiles, unto your seed which shall dwindle in unbelief because of iniquity; For thus it behooveth the Father that is should come forth from the Gentiles, that he may show forth his power unto the Gentiles, for this cause that the Gentiles, if they will not harden their hearts, that they may repent and come unto me and be baptized in my name and know of the true points of my doctrine, that they may be numbered among my people, O house of Israel.” (3 Nephi 21:2-6)
“And when these things come to pass that thy seed shall begin to know these things—it shall be a sign unto them, that they may know that the work of the Father hath already commenced unto the fulfilling of the covenant which he hath made unto the people who are of the house of Israel. And when that day shall come, it shall come to pass that kings shall shut their mouths; for that which had not been told them shall they see; and that which they had not heard shall they consider. For in that day, for my sake shall the Father work a work, which shall be a great and marvelous work among them; and there shall be among them those who will not believe it, although a man shall declare it unto them…Therefore it shall come to pass that whosoever will not believe in my words, who am Jesus Christ, which the Father shall cause him to bring forth unto the Gentiles, and shall give unto him power that he shall bring them forth unto the Gentiles, (it shall be done even as Moses said) they shall be cut off from among my people who are of the covenant.” (3 Nephi 21:7-11)