Where Did the Book of Mormon Come From?
The Book of Mormon presents itself as an ancient record—a history of peoples who inhabited the Americas from roughly 2200 BC to 421 AD, written by prophets on golden plates and buried in a hill in New York until Joseph Smith was directed to unearth and translate them. If this account is true, the Book of Mormon is exactly what it claims to be: ancient scripture comparable to the Bible.
But what if the Book of Mormon is not ancient? What if it was composed in the nineteenth century, drawing on sources available to Joseph Smith? This question matters enormously. A modern composition passed off as ancient scripture would be fraud, however sincere its author might have been. The evidence for nineteenth-century origins deserves careful examination.
We are not claiming that Joseph Smith consciously plagiarized specific texts. The parallels we will examine may reflect direct borrowing, indirect influence through the cultural atmosphere, or independent development of similar ideas. What matters is whether the Book of Mormon shows marks of nineteenth-century origin that would be unexpected in a genuinely ancient text.
The King James Bible in the Book of Mormon
Extensive Quotation
The Book of Mormon contains extensive quotations from the King James Version of the Bible—roughly 27,000 words, or about one-tenth of the entire text. This includes large portions of Isaiah (chapters 2-14, 48-54), the Sermon on the Mount (Matthew 5-7), and numerous other passages. The quotations follow the King James wording precisely, including the italicized words that KJV translators added to smooth the English (not present in the Hebrew or Greek).
This creates a significant problem. The Book of Mormon claims to be a translation of records written in "reformed Egyptian" by ancient American prophets. How could these prophets have quoted, word for word, a seventeenth-century English translation of the Bible? The brass plates that Lehi's family supposedly brought from Jerusalem would have contained Hebrew text, not King James English.
The Isaiah Problem
The problem is most acute with Isaiah. Modern biblical scholarship has established that the book of Isaiah was written by multiple authors over several centuries. Chapters 40-66—often called Deutero-Isaiah— were written during and after the Babylonian exile (586-539 BC), well after Lehi's family supposedly left Jerusalem around 600 BC.
Yet the Book of Mormon quotes extensively from these later chapters of Isaiah. 1 Nephi 20-21 reproduces Isaiah 48-49. 2 Nephi 7-8 reproduces Isaiah 50, 52. If these chapters didn't exist when Lehi left Jerusalem, they couldn't have been on the brass plates, and the Book of Mormon's quotation of them becomes inexplicable—unless the book was written in the nineteenth century by someone who didn't know about the multiple authorship of Isaiah.
LDS scholars generally reject the multiple-authorship theory of Isaiah, arguing that traditional scholarship (Isaiah wrote the entire book) is correct. They also suggest that God could have revealed the King James wording to Joseph Smith for passages that matched biblical content. Critics note that this creates an unfalsifiable position: any evidence of modern origin can be explained as divine accommodation.
Translation Errors Preserved
Perhaps more damaging, the Book of Mormon reproduces translation errors unique to the King James Version. For example, 2 Nephi 19:1 (quoting Isaiah 9:1) includes the phrase "the way of the sea," following the KJV. But the Hebrew actually means "toward the sea" (the Mediterranean). This error exists only in the KJV translation tradition.
Similarly, 2 Nephi 14:5 (quoting Isaiah 4:5) refers to "a flaming fire by night," following the KJV. But the Hebrew more accurately reads "the brightness of a flaming fire." The Book of Mormon reproduces the KJV's interpretive rendering rather than the original Hebrew meaning.
If the Book of Mormon were translated from ancient records, we would expect it to reflect the original Hebrew, not the errors of a seventeenth-century English translation. The presence of these errors strongly suggests that whoever produced the Book of Mormon was copying from the KJV, not translating from ancient plates.
View of the Hebrews and the Mound Builder Myth
A Competing Theory
In 1823—four years before Joseph Smith claimed to receive the golden plates— Ethan Smith (no relation) published View of the Hebrews, a book arguing that Native Americans were descendants of the lost tribes of Israel. This book was published in Poultney, Vermont, where Oliver Cowdery (Joseph Smith's chief scribe) lived and likely attended the church where Ethan Smith was minister.
The parallels between View of the Hebrews and the Book of Mormon are striking:
Hebrew origins of Native Americans. Both books argue that at least some Native Americans descended from Israelites who migrated to the Americas.
Two classes of people. Both describe the ancient inhabitants as divided into civilized and savage groups, with the savage eventually destroying the civilized.
Ancient records. View of the Hebrews suggests that such records might exist and should be sought. The Book of Mormon provides exactly such a record.
Buried books. Ethan Smith describes Native American legends of a "lost book" that would one day be restored. Joseph Smith claimed to have found that book.
Destruction of Jerusalem. Both emphasize the destruction of Jerusalem as a pivotal event driving migration to the Americas.
B.H. Roberts' Analysis
These parallels troubled B.H. Roberts, a prominent LDS historian and member of the First Council of the Seventy. In the 1920s, Roberts conducted a thorough comparison of View of the Hebrews and the Book of Mormon. His unpublished manuscripts, discovered after his death, revealed deep concerns.
Roberts identified eighteen major parallels and concluded that the similarities were "too striking to be accidental." He asked whether a young man with Joseph Smith's "imaginative mind" could have produced the Book of Mormon from materials available in his environment. His answer: "It is possible that the Book of Mormon is merely a product of the human imagination."
Roberts remained a faithful Latter-day Saint until his death, but his honest grappling with the evidence stands as a model of intellectual integrity. He did not publish his concerns during his lifetime, but he did not suppress them either.
The broader cultural context also matters. Early nineteenth-century Americans were fascinated by the earthen mounds found throughout the Mississippi and Ohio valleys. The prevailing theory held that a "civilized" (often presumed white) race had built them and been destroyed by savage Native Americans. This theory—now thoroughly debunked—provided the basic narrative framework for the Book of Mormon: civilized Nephites destroyed by savage Lamanites.
Other Potential Sources
The Late War (1816)
The Late War by Gilbert Hunt was a popular schoolbook that narrated the War of 1812 in King James Bible style. Computer analysis has identified numerous unusual phrase combinations shared between The Late War and the Book of Mormon that appear rarely or never in other texts.
Examples include phrases like "it came to pass," military terminology, narrative structures, and stylistic patterns. While "it came to pass" appears in the KJV, its frequency in the Book of Mormon (roughly 1,400 times) far exceeds biblical usage and matches the pattern in The Late War and similar pseudo-biblical texts of the era.
The First Book of Napoleon (1809)
Another text written in biblical style, The First Book of Napoleon, shows similar patterns of overlap with the Book of Mormon. These texts demonstrate that writing in pseudo-biblical language was a known genre in Joseph Smith's environment. The Book of Mormon's style was not unique but fit a recognizable nineteenth-century pattern.
Anti-Masonic Influence
The late 1820s saw intense anti-Masonic fervor in upstate New York, sparked by the disappearance and presumed murder of William Morgan after he threatened to expose Masonic secrets. The Book of Mormon's detailed descriptions of "secret combinations" with blood oaths, secret signs, and conspiracies to gain power reflect this contemporary concern.
The Gadianton robbers in the Book of Mormon function remarkably like the Masons as portrayed in anti-Masonic literature: a secret society with oaths, signs, and murderous intent that infiltrates legitimate institutions and threatens society. This parallel suggests the Book of Mormon addressed contemporary concerns rather than ancient history.
Methodist Camp Meeting Theology
The theological content of the Book of Mormon reflects the revivalist Protestantism of Joseph Smith's environment. Debates about infant baptism, the nature of the atonement, the proper mode of baptism, faith versus works—all hot topics in early nineteenth-century American Christianity—find expression in the Book of Mormon.
Notably absent from the Book of Mormon are distinctively LDS doctrines that Joseph Smith developed later: eternal progression, temple ordinances, the plurality of gods, celestial marriage. The Book of Mormon's theology is remarkably Protestant, reflecting where Joseph Smith was theologically in 1829, not where he would be by 1844.
Anachronisms and Historical Problems
Plants, Animals, and Technology
The Book of Mormon describes the ancient Americas with items that archaeological evidence indicates were not present:
Horses. Mentioned frequently in the Book of Mormon, horses did not exist in the Americas during Book of Mormon times. They went extinct after the last ice age and were not reintroduced until the Spanish conquest in the sixteenth century.
Steel and iron. The Book of Mormon describes steel swords and iron tools, but no pre-Columbian iron or steel artifacts have been found in Mesoamerica or North America. The technology did not exist.
Wheat and barley. These Old World grains appear in the Book of Mormon but were not cultivated in the Americas before European contact.
Chariots. Mentioned alongside horses, but no evidence of wheeled vehicles exists in pre-Columbian America.
LDS apologists suggest that these terms might refer to different animals or items: "horse" might mean tapir, "steel" might mean hardened copper, "chariot" might mean a non-wheeled conveyance. Critics argue that these redefinitions strain credibility and that a text supposedly written by people who knew these items would use accurate terminology.
Linguistic and Genetic Evidence
Modern DNA evidence has established that Native Americans are descended from Asian populations who crossed the Bering land bridge, not from Middle Eastern Israelites. No genetic markers linking Native Americans to ancient Israel have been found.
Similarly, Native American languages show no connection to Hebrew or any Semitic language. The linguistic diversity of the Americas is consistent with thousands of years of independent development, not a common Israelite origin within the past three thousand years.
The LDS church has quietly retreated from earlier claims that all Native Americans are Lamanite descendants, now suggesting that the Book of Mormon peoples were a small group whose genetic and linguistic traces were absorbed by larger pre-existing populations. This represents a significant change from traditional teaching but still faces the problem of zero archaeological evidence for any Hebrew presence in the ancient Americas.
Implications for Gospel Witness
Using This Information Wisely
The parallels and anachronisms we have examined provide significant evidence that the Book of Mormon is a nineteenth-century composition rather than an ancient record. This evidence can be valuable in conversations with Latter-day Saints, but it must be used thoughtfully.
Many Mormons are unaware of these issues. The LDS church has generally not emphasized them in official curricula. Introducing this information can be genuinely destabilizing—and we must be prepared to offer support, not just criticism.
The Better Foundation
Ultimately, our goal is not merely to undermine confidence in the Book of Mormon but to point toward Christ as revealed in Scripture. The Bible has withstood centuries of critical scrutiny. Archaeological discoveries have repeatedly confirmed its historical accuracy. Its manuscript tradition is extraordinarily well-documented.
We offer not just a critique of the Book of Mormon but an invitation to build on a more secure foundation—the testimony of prophets and apostles who wrote under divine inspiration, whose words have been preserved and verified across millennia.
"All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness, that the man of God may be complete, equipped for every good work."
— 2 Timothy 3:16-17Weighing the Evidence
The Book of Mormon contains extensive King James Bible quotations, including translation errors. It parallels nineteenth-century sources like View of the Hebrews. It reflects the theological debates and cultural concerns of Joseph Smith's environment. It describes plants, animals, and technologies that did not exist in the ancient Americas. It claims a Hebrew origin for peoples whose DNA and languages show no Hebrew connection.
Each of these problems might be explained individually. Taken together, they form a cumulative case that the Book of Mormon is precisely what critics have long suggested: a product of the nineteenth century, reflecting its author's environment, sources, and concerns.
This conclusion is not reached from hostility but from honest examination of the evidence. We share it not to wound but to invite—to point toward a Savior whose story rests on firmer ground, whose resurrection is attested by witnesses who died rather than deny what they had seen. On that foundation we can build with confidence.
Discussion Questions
- The Book of Mormon quotes extensively from the King James Bible, including translation errors unique to the KJV. How would you explain this problem to a Latter-day Saint? How might they respond, and how would you address their response?
- B.H. Roberts, a faithful LDS leader, privately concluded that Joseph Smith could have produced the Book of Mormon from materials available in his environment. What does Roberts' honesty teach us about how to handle difficult evidence about our own beliefs?
- How does the archaeological and historical evidence for the Bible differ from the evidence for the Book of Mormon? Why does this difference matter for evaluating these texts as Scripture?