The Book of Mormon—a Book from God

“The Bible is one witness of Jesus Christ; the Book of Mormon is another. Why is this second witness so crucial? The following illustration may help: How many straight lines can you draw through a single point on a piece of paper? The answer is infinite. For a moment, suppose that single point represents the Bible and that hundreds of those straight lines drawn through that point represent different interpretations of the Bible and that each of those interpretations represents a different church.

“What happens, however, if on that piece of paper there is a second point representing the Book of Mormon? How many straight lines could you draw between these two reference points: the Bible and the Book of Mormon? Only one. Only one interpretation of Christ’s doctrines survives the testimony of these two witnesses.

“Again and again the Book of Mormon acts as a confirming, clarifying, unifying witness of the doctrines taught in the Bible so that there is only ‘one Lord, one faith, one baptism.’ For example, some people are confused as to whether baptism is essential for salvation even though the Savior declared to Nicodemus, ‘Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God’ (John 3:5). The Book of Mormon, however, eliminates all doubt on that subject: ‘And he commandeth all men that they must repent, and be baptized in his name, … or they cannot be saved in the kingdom of God’ (2 Nephi 9:23).

“There exist various modes of baptisms in the world today even though the Bible tells us the manner in which the Savior, our great Exemplar, was baptized: ‘[He] went up straightway out of the water’ (Matthew 3:16). Could He have come up out of the water unless He first went down into the water? Lest there be any discord on this subject, the Book of Mormon dispels it with this straightforward statement of doctrine as to the proper manner of baptism: ‘And then shall ye immerse them in the water’ (3 Nephi 11:26). …

“The list of doctrinal confirmations and clarifications goes on and on, but none is more powerful nor poignant than the Book of Mormon’s discourses on the Atonement of Jesus Christ. Would you like to have emblazoned on your soul an undeniable witness that the Savior descended beneath your sins and that there is no sin, no mortal plight outside the merciful reach of His Atonement—that for each of your struggles He has a remedy of superior healing power? Then read the Book of Mormon. It will teach you and testify to you that Christ’s Atonement is infinite because it circumscribes and encompasses and transcends every finite frailty known to man. That is why the prophet Mormon declared, ‘Ye shall have hope through the atonement of Christ’ (Moroni 7:41)” (Tad R. Callister, “The Book of Mormon—a Book from God,” Ensign or Liahona, Nov. 2011, 75–76).