The people
Polygamy
30 to 40 wives, a 14 year old, other men’s wives, and public denials, all from the Church’s own essay.
The point in one sentence
Joseph Smith married between 30 and 40 women, including a 14 year old and at least a dozen already married to living husbands, hid most of it from Emma, and publicly denied it while doing it.
The world this happened in
Nauvoo in the early 1840s was one of the largest cities in Illinois, and Joseph Smith was nearly all of it at once: prophet, mayor, lieutenant general of its militia, and, by January 1844, a declared candidate for president of the United States. Inside that city, plural marriage ran as a sealed circle. The Church’s essay says participants “pledged to keep their involvement confidential,” and this is how the same essay describes the public face of the practice:
Gospel Topics essay, "Plural Marriage in Kirtland and Nauvoo"
The rumors prompted members and leaders to issue carefully worded denials that denounced spiritual wifery and polygamy but were silent about what Joseph Smith and others saw as divinely mandated “celestial” plural marriage.
The Church’s own description of the posture: denials engineered to be technically defensible while the practice continued. Hold onto that sentence. The rebuttals section comes back to it.
The essayThe denials had scripture behind them. The 1835 Doctrine and Covenants, canonized through this entire period, declared “we believe, that one man should have one wife,” and that article stayed in print until 1876, spanning every secret marriage on this page.
The numbers, from the Church's own Gospel Topics Essay
Not from a critic. From churchofjesuschrist.org.
Source: "Plural Marriage in Kirtland and Nauvoo," Gospel Topics Essays
The exhibits
Every quote below is from the Church’s own Gospel Topics essay or its own canonized scripture, except the last, which is Joseph’s own recorded words.
Gospel Topics essay, "Plural Marriage in Kirtland and Nauvoo," footnote 24
Church-published
What it establishes: The Church’s own count of Joseph’s wives, consistent with historian Todd Compton’s independently documented 33.
The essayThe same essay, on Fanny Alger
marriage dated to the mid-1830s
What it establishes: The first plural marriage, entered while he was married to Emma.
The essayThe same essay, on the youngest wife
Helen Mar Kimball
What it establishes: Joseph was 37. The essay elsewhere calls this "inappropriate by today’s standards."
The essayThe same essay, on polyandry
Nauvoo period
What it establishes: At least a dozen of his sealings were to women with living husbands.
The essayThe same essay, on Emma
Church-published
What it establishes: The Church concedes his own wife was kept unaware of some of the marriages.
The essayThe same essay, on why he proceeded
Church-published
What it establishes: The Church’s own account frames the practice as begun under threat, which is a coercion narrative in the founder’s own defense.
The essayDoctrine and Covenants 132:54, canonized scripture today
revelation recorded 1843
What it establishes: A revelation, in Joseph’s voice, threatening Emma with destruction if she refused plural marriage. It remains in the standard works, on the Church’s own scripture site, right now.
Read D&C 132Joseph Smith, public sermon, Nauvoo
May 26, 1844, five weeks before his death
What it establishes: A public denial of polygamy while he had 30 to 40 documented plural wives. Cited even by FAIR, the LDS apologetic organization.
The sermon transcript, BYUHow it ended: a newspaper, an order, and three weeks
By 1844 the sealed circle could not hold. William Law, a counselor in the First Presidency until early that year, broke with Joseph over the practice. With six other men he bought a printing press, and on June 7, 1844, they published the first and only issue of the Nauvoo Expositor, carrying sworn affidavits that plural marriage was being taught and practiced in secret.

Three days later the city council, with Joseph presiding as mayor, declared the paper a public nuisance, and Joseph signed the order. This is the document itself, in the hand of his clerks, hosted today on the Church’s own Joseph Smith Papers site:

Mayor’s order to the Nauvoo city marshal, June 10, 1844, Joseph Smith Papers transcript
You are hereby commanded to destroy the printing establishment press from whence issues the Nauvoo Expositor, and pie the Type of said printing establishment in the streets and burn all the Expositors and libellous hand bills found in said establishment.
Signed “By order of the city council Joseph Smith Mayor.” To pie the type is to dump the letters into the street. The Church’s history page records that the marshal and a posse of about 100 men carried it out that evening.
The order, Joseph Smith PapersThe martyrdom story most members are taught leaves out what he was in jail for. The jailing began with a newspaper, and the newspaper was about the marriages on this page.
And it did not stop in 1890
The Church's essay documents 25 plural marriages performed between October 1890 and September 1903, after the Manifesto that supposedly ended it. That is why a Second Manifesto was needed in 1904.
There were more plural marriages performed after the Manifesto that ended polygamy than most members know happened at all.
Which is why a Second Manifesto was needed in 1904. The Church’s own essay is where that number comes from.
The common rebuttals
“People married young back then. You cannot judge the 1840s by today.”
Grant the era completely and the defense still fails, because the rest of the record was scandalous by the 1840s’ own standards. Marrying women who had living husbands was not normal in 1843. Keeping marriages from your wife was not normal in 1843. And the proof that Nauvoo itself would not have accepted the practice is the whole last section of this page: it was run in secret, behind pledges of confidentiality and public denials, and when a newspaper finally printed it, the response was not a shrug but a destroyed press. The secrecy is the era’s own verdict.
“God commanded it, the way he commanded Abraham, Jacob, Moses, and David.”
The two books this faith canonized give opposite verdicts on exactly those men, in the voice of the same God:
| The Book of Mormon, Jacob 2:24 | D&C 132:38–39 | |
|---|---|---|
| On David and Solomon’s wives | “which thing was abominable before me, saith the Lord” | “David’s wives and concubines were given unto him of me” |
| The rule it teaches | “there shall not any man among you have save it be one wife” (Jacob 2:27) | “in nothing did they sin save in those things which they received not of me” |
The essay leans on Jacob’s exception clause, the “raise up seed” verse, to bridge them. The clause cannot do that work, because the contradiction is not about whether God may ever command plural marriage. It is about David and Solomon specifically: one canonized book calls their wives an abomination, and the other says God gave those wives himself, sparing only Uriah’s. Both cannot be true of the same two kings, and the second was dictated by the man with thirty wives to justify.
“The sealing to Helen Mar Kimball was for eternity only, not a real marriage.”
Even FAIR, the Church’s own apologetic organization, says it presumably became a real marriage over time and admits the question cannot be documented either way, so the defense rests on an unknowable. And the fact that matters stands untouched by it: a 37 year old prophet was sealed to a 14 year old, and the Church’s own essay is the source for both numbers.
“He never lied. The denials were carefully worded and technically true.”
This is FAIR’s actual argument, and read it again slowly, because it concedes everything. A statement engineered to be defensible on a technicality while leaving every listener believing something false is a description of deception, not a defense against it. The essay’s own phrase, “carefully worded denials,” says the same thing in the Church’s voice. Five weeks before his death, with 30 to 40 documented wives, Joseph told a public congregation he could “only find one.” There is no wording careful enough to make that sentence honest.
What this means
Set the defenses side by side and look at what they are defending. A man marries between thirty and forty women. At least a dozen have living husbands. One is fourteen. His wife does not know about all of them, and canonized scripture, in the voice of God, threatens her with destruction if she objects. In public he denies it, and when seven men print the truth in a newspaper, he has the press destroyed as mayor and is dead in a jail cell twenty days later.
None of this comes from critics. The count is the Church’s essay, the threat is the Church’s scripture, and the order to destroy the press sits on the Church’s own website.
The question is no longer whether it happened. The Church settled that when it published the essay. The question is what kind of explanation survives every item at once: the ages, the living husbands, the secrecy from Emma, the denials from the pulpit, and the type in the street. “God commanded it” has to carry all five. Whether it can is the question this page leaves with you.