In harmony with the biblical law that “in the mouth of two or three witnesses shall every word be established” (2 Corinthians 13:1), both the Book of Mormon and the Bible testify of Jesus Christ and teach the principles of His gospel. Elder Russell M. Nelson of the Quorum of the Twelve Apostles taught that “scriptural witnesses authenticate each other. This concept was explained long ago when a prophet wrote that the Book of Mormon was ‘written for the intent that ye may believe [the Bible]; and if ye believe [the Bible] ye will believe [the Book of Mormon] also’ [Mormon 7:9]. Each book refers to the other. Each book stands as evidence that God lives and speaks to His children by revelation to His prophets.”1
Below is a list of fundamental doctrines taught in the Bible for which the Book of Mormon adds an additional witness.
God’s Plan for Us
The Bible and Book of Mormon teach that God is our Heavenly Father. As such, He has prepared a “plan of salvation” (Alma 24:14) whereby we may be saved through the Atonement of Jesus Christ.
Loving Father in Heaven
Death and the Spirit World
Commandments Provide a Guide
The Bible teaches that God has given commandments and will bless us when we obey. Book of Mormon prophets also recorded and followed the commandments.
Blessings of Obedience
Bible: “And the Lord commanded us to do all these statutes, to fear the Lord our God, for our good always, that he might preserve us alive. … And it shall be our righteousness, if we observe to do all these commandments” (Deuteronomy 6:24–25; see also Proverbs 4:4; John 14:21).
Book of Mormon: “He has promised you that if ye would keep his commandments ye should prosper in the land; and he never doth vary from that which he hath said; therefore, if ye do keep his commandments he doth bless you and prosper you” (Mosiah 2:22; see also 2 Nephi 1:20).
The Ten Commandments
Baptism and Holy Ghost
Book of Mormon: “Repent, all ye ends of the earth, and come unto me and be baptized in my name, that ye may be sanctified by the reception of the Holy Ghost, that ye may stand spotless before me at the last day” (3 Nephi 27:20; see also 2 Nephi 9:23; 31:5–9).
The Mission of Jesus Christ
The Bible and Book of Mormon testify of Jesus Christ, the Son of God, and His Atonement. They teach that the Savior took upon Himself our sins and overcame death.
Only Begotten Son of God
Atoned for Our Sins
Book of Mormon: “Behold, he offereth himself a sacrifice for sin, to answer the ends of the law, unto all those who have a broken heart and a contrite spirit” (2 Nephi 2:7; see also 1 Nephi 11:33; Alma 34:8–10; 3 Nephi 11:14).
Bore Our Sorrows
Book of Mormon: “And he shall go forth, suffering pains and afflictions and temptations of every kind; … that he may know according to the flesh how to succor his people according to their infirmities” (Alma 7:11–12; see also Mosiah 14:3–5).
Book of Mormon: “Believe in Jesus Christ, that he is the Son of God, and that he was slain by the Jews, and by the power of the Father he hath risen again, whereby he hath gained the victory over the grave” (Mormon 7:5; see also Mosiah 16:7–8; Helaman 14:17).
The Church of Jesus Christ in Ancient Times
The Lord established His Church in Jerusalem and in the Americas. The Bible and Book of Mormon are witnesses that He organizes and leads His people through prophets and apostles.
Bible: “Ye have not chosen me, but I have chosen you, and ordained you, that ye should go and bring forth fruit, and that your fruit should remain” (John 15:16; see also Matthew 16:19; Luke 9:1–2; Hebrews 5:4).
This chart is not a comprehensive list. As part of your personal or family scripture study, you can add references to this chart and search for more principles taught in both the Book of Mormon and the Bible using the Topical Guide or Guide to the Scriptures and the online study tools at scriptures.lds.org.
A Prophet Testifies
“Do not trust in yourselves, but study the best books—the Bible and Book of Mormon—and get all the information you can, and then cleave to God and keep yourselves free from corruption and pollution of every kind, and the blessings of the Most High will be with you.”
President John Taylor (1808–87), Teachings of Presidents of the Church: John Taylor (2001), 148.
A Prophet Testifies
“The Book of Mormon … declares that the Bible is true, and it proves it; and the two prove each other true.”
President Brigham Young (1801–77), Teachings of Presidents of the Church: Brigham Young (1997), 121.
A Prophet Testifies
“In this day when the Bible is being downgraded by many who have mingled philosophies of the world with Bible scriptures to nullify their true meaning, how fortunate that our eternal Heavenly Father, who is always concerned about the spiritual well-being of His children, has given to us a companion book of scriptures, known as the Book of Mormon, as a defense for the truths of the Bible that were written and spoken by the prophets as the Lord directed. …
“… By this second witness we may know more certainly the meaning of the teachings of the ancient prophets and, indeed, of the Master and His disciples as they lived and taught among men. This should inspire all who would be honest seekers after truth to put these two sacred scriptures together and study them as one book, understanding, as we do, their true relationship.”
President Harold B. Lee (1899–1973), Ye Are the Light of the World (1974), 89, 91.
Russell M. Nelson, “Scriptural Witnesses,” Liahona and Ensign, Nov. 2007, 43.