The Divine Mission of Jesus Christ: The Only Begotten Son
Our Savior, Jesus Christ, is called the Only Begotten Son because He is the only person on earth to be born of a mortal mother and an immortal Father. He inherited divine powers from God, His Father. From His mother, Mary, He inherited mortality and was subject to hunger, thirst, fatigue, pain, and death.
Because Jesus Christ is the Only Begotten of the Father, He was able to lay down His life and take it up again. The scriptures teach that “through the atonement of Christ,” we “obtain a resurrection” (Jacob 4:11). We also learn that all “might be raised in immortality unto eternal life” if we “would believe” (D&C 29:43).
Supplement: Read the following excerpt from Elder Dallin H. Oaks's talk "The Light and Life of the World," from the October 1987 general conference.
We love the Lord Jesus Christ. He is the Messiah, our Savior and our Redeemer. His is the only name by which we can be saved (see Mosiah 3:17, Mosiah 5:8; D&C 18:23). We seek to serve him. We belong to his church, The Church of Jesus Christ of Latter-day Saints. Our missionaries and members testify of Jesus Christ in many nations of the world. As the prophet Nephi wrote in the Book of Mormon, “We talk of Christ, we rejoice in Christ, we preach of Christ, we prophesy of Christ, and we write according to our prophecies, that our children may know to what source they may look for a remission of their sins” (2 Ne. 25:26).
As we state in our first article of faith, “We believe in God, the Eternal Father, and in His Son, Jesus Christ, and in the Holy Ghost.” [A of F 1:1] God the Father, the great Elohim, the Almighty God, is the Father of our spirits, the framer of heaven and earth, and the author of the plan of our salvation (see Moses 1:31–33; Moses 2:1–2; D&C 20:17–21). Jesus Christ is his Only Begotten Son, Jehovah, the Holy One and God of Israel, the Messiah, “the God of the whole earth” (3 Ne. 11:14). As the Book of Mormon declares, “Salvation was, and is, and is to come, in and through the atoning blood of Christ, the Lord Omnipotent” (Mosiah 3:18; see also Moses 6:52, 59). The scriptures proclaim and we reverently affirm that Jesus Christ is the light and life of the world.