Question: Does the Book of Mormon plagiarize the King James Bible?

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Question: Does the Book of Mormon plagiarize the King James Bible?

The Book of Mormon emulates the language and style of the King James Bible because that is the scriptural style Joseph Smith, translator of the Book of Mormon, was familiar with

Critics of the Book of Mormon claim that major portions of it are copied, without attribution, from the Bible. They present this as evidence that Joseph Smith wrote the Book of Mormon by plagiarizing the Authorized ("King James") Version of the Bible.

Quotations from the Bible in the Book of Mormon are sometimes uncited quotes from Old Testament prophets on the brass plates, similar to the many unattributed Old Testament quotes in the New Testament; others are simply similar phrasing emulated by Joseph Smith during his translation.

Oddly enough, this actually should not lead one to believe that Joseph Smith simply plagiarized from it. Using the Original and Printer's Manuscripts of the Book of Mormon, Latter-day Saint scholar Royal Skousen has identified that none of the King James language contained in the Book of Mormon could have been copied directly from the Bible. He deduces this from the fact that when quoting, echoing, or alluding to the passages, Oliver (Joseph's amanuensis for the dictation of the Book of Mormon) consistently misspells certain words from the text that he wouldn't have misspelled if he was looking at the then-current edition of the KJV.[1]

Critics also fail to mention that even if all the Biblical passages were removed from the Book of Mormon, there would be a great deal of text remaining. Joseph Smith was able to produce long, intricate religious texts without using the Bible; if he was trying to deceive people, why did he "plagiarize" from the one book—the Bible—which his readership was sure to recognize? The Book of Mormon itself declares that it came forth in part to support the Bible (2 Nephi 29). Perhaps the inclusion of KJV text can allow us to know those places where it is engaging the Bible rather than just cribbing from it. If we didn't get some KJV text, we might think that the Nephites were trying to communicate an entirely different message.

A Proposed Scenario

When considering the the data, Skousen proposes as one scenario that, instead of.Joseph or Oliver looking at a Bible (which is now confirmed by the manuscript evidence and the unequivocal statements of the witnesses to the translation to the Book of Mormon that Joseph employed no notes nor any other reference materials), that God was simply able to provide the page of text from the King James Bible to Joseph's mind and then Joseph was free to alter the text as would be more comprehensible/comfortable to his 19th century, Northeastern, frontier audience. This theology of translation may feel foreign and a bit strange to some Latter-day Saints, but it seems to fit well with the Lord's own words about the nature of revelation to Joseph Smith. Latter-day Saints should take comfort in fact that the Lord accommodates his perfection to our own weakness and uses our imperfect language and nature for the building up of Zion on the earth. It may testify to the fact that God views us not only as creatures but as Gods ourselves--with abilities that can be used effectively to call others to repentance and literally become like Him.

Additional Resources

Learn More About Parts 5 and 6 of Volume 3 of the Critical Text Project of the Book of Mormon

Royal Skousen, "The History of the Book of Mormon Text: Parts 5 and 6 of Volume 3 of the Critical Text"

Standford Carmack, "Bad Grammar in the Book of Mormon Found in Early English Bibles" Interpreter: A Journal of Latter-day Saint Faith and Scholarship 36 (2020).

Stan Spencer, "Missing Words: King James Bible Italics, the Translation of the Book of Mormon, and Joseph Smith as an Unlearned Reader" Interpreter: A Journal of Latter-day Saint Faith and Scholarship 38 (2020).


  1. Interpreter Foundation, "The History of the Text of the Book of Mormon," <> (25 January 2020).