Latter-day Saints read the Bible and Book of Mormon as distinct records that testify together of Jesus Christ. The point is not that one book makes the other unnecessary, but that multiple scriptural witnesses can deepen understanding of the same Savior and gospel.
The Bible Provides the Foundational Biblical Record
Latter-day Saints revere the Bible as the word of God and study both the Old and New Testaments. The Bible records God’s covenant dealings with Israel, the mortal ministry of Jesus Christ, His Crucifixion and Resurrection, and the teachings of His early Apostles.
The Book of Mormon Adds Another Historical Witness
The Book of Mormon describes prophets and peoples in the ancient Americas. It teaches of Christ before His birth and culminates in an account of the resurrected Savior ministering to people there. Latter-day Saints see this as another witness that Jesus is the Christ rather than an alternative version of Christianity.
They Reinforce Shared Doctrines
Readers encounter overlapping teachings about faith in Jesus Christ, repentance, baptism, the Holy Ghost, resurrection, judgment, charity, prayer, covenant, and discipleship. When one passage raises a question, a passage in the other book may provide additional context or a second witness.
They Also Preserve Different Voices and Settings
The books are not identical. Their authors lived in different lands and circumstances, and their records contain different histories. That difference is part of why Latter-day Saints value them together: agreement across separate scriptural records is understood as corroborating testimony.
A Practical Way to Study Them Together
A seeker can begin with a theme such as the Resurrection, grace, baptism, or the Sermon on the Mount, read relevant Bible passages, and then compare related Book of Mormon passages. The goal should be to understand Christ more clearly, not to force every passage into artificial agreement.