2 Nephi 3: Joseph Smith
Lehi speaks to Joseph, his last born in the wilderness and proclaims unto him that he [Lehi] was a descendent of Joseph (who was sold into Egypt). Lehi also explains that Joseph of Egypt saw the day when the Lord would bring his people into a land of promise (see: Genesis 50:24-38).
“…Joseph truly saw our day. And he obtained a promise of the Lord, that out of the fruit of his loins the Lord God would raise up a righteous branch unto the house of Israel; not the Messiah, but a branch which was to be broken off, nevertheless, to be remembered in the covenants of the Lord that the Messiah should be made manifest unto them in the latter days, in the spirit of power, unto the bringing of them out of darkness unto light—yea, out of hidden darkness and out of captivity unto freedom.” (2 Nephi 3:7) Lehi is speaking of Joseph Smith, who would be the instrument in the hands of the Lord to RESTORE His Church!
Lehi explains that the Lord will command the fruit of the loins of Judah and Joseph to write what we know today as the Bible and the Book of Mormon; “Wherefore, the fruit of thy loins shall write; and the fruit of the loins of Judah shall write; and that which shall be written by the fruit of thy loins, and also that which shall be written by the fruit of the loins of Judah, shall grow together, unto the confounding of false doctrines and laying down of contentions, and establishing peace among the fruit of thy loins, and bringing them to the knowledge of their fathers in the latter days, and also to the knowledge of my covenants, saith the Lord.” (2 Nephi 3:12)
The Book of Mormon would come forth among the world and shall become a companion to the Bible to help confound false doctrines and contentions amongst the many churches and religions of the world. Joseph [the son of Lehi] explains that the seer who the Lord would raise up would be named after him [Joseph] and that the Seer would be named after his father. Joseph Smith, Jr. was named after his father; Joseph Smith Senior. The Prophecy of Joseph [Lehi’s Son] came to be; “…his name shall be called after me; and it shall be after the name of his father. And he shall be like unto me…” (2 Nephi 3:15)