Why did Joseph Smith practice plural marriage?

Why Joseph said he practiced plural marriage

Joseph said God commanded it. The 1843 revelation connects plural marriage with biblical precedents and places it alongside a teaching about marriages continuing beyond death. That establishes the religious rationale he gave. The question of divine authorization goes beyond confirming what the document says. Joseph Smith Papers

The Church essay cites an estimate of 30 to 40 sealings. It distinguishes time-and-eternity marriages from eternity-only sealings. Evidence supports sexual relations in some marriages, and the record differs from one woman to another. Emma opposed the practice at important points, and the Church says she likely did not know about every sealing. Church essay

Say This in Thirty Seconds

“I am not going to pretend Nauvoo plural marriage is easy. Joseph was sealed to teenagers and to women who had civil husbands, and Emma did not always know what was happening. But the sealings were not all the same. Some were for eternity alone, some were earthly marriages, and the evidence for sexual relations differs from woman to woman. There is evidence of intimacy in some marriages, but there is no documentation that Helen Mar Kimball’s sealing at fourteen was consummated. No child from any plural wife has been confirmed. We should judge the actual record, not make one word, ‘wife,’ carry details the sources do not establish.”

Four Facts to Keep Straight

The DNA study speaks to Josephine Lyon’s paternity. Testimony about individual marriages bears on what those relationships involved. Perego and colleagues

Helen Mar Kimball

State the hard fact first: Helen was fourteen when she was sealed to Joseph, who was thirty-seven. That age and power difference is troubling to modern readers, and legality does not answer the moral concern.

Then state the rest of the record:

• Her father, Heber C. Kimball, introduced the proposal.
• Helen later described the sealing as “for eternity alone.”
• The Church’s history notes that this description suggests the relationship did not involve sexual relations.
• There is no documentation that her sealing was consummated.
• She later married Horace Whitney for time and had a family with him. Read Helen’s account of the sealing

Do not say Helen felt no sacrifice. She did. Do not say the sources prove a sexual marriage. They do not.

Women Who Had Civil Husbands

“Joseph married other men’s wives” leaves out the question that matters: what kind of union was created?

Some women continued living with their civil husbands. Brian C. Hales argues that there is no unambiguous evidence Joseph treated these women as earthly sexual partners. That is a historical argument, not a revealed certainty. The honest answer is that records are incomplete and each relationship has to be considered separately.

What About the Later Affidavits?

Several important statements were recorded decades after Joseph’s death. Some were affidavits or sworn testimony in the Temple Lot litigation. Late evidence is not worthless, but memory, legal strategy, wording, and corroboration all matter.

Use the testimony fairly:

• Emily Partridge, Lucy Walker, and Malissa Lott gave evidence consistent with marital relations.
• Their testimony makes “Joseph never had sex with a plural wife” too strong.
• Helen was not called to give the kind of testimony those women gave, even though she lived nearby and publicly defended plural marriage.
• That difference supports caution about treating Helen’s sealing as a consummated marriage.

The Biblical Point

The Bible does not treat plural marriage by itself as an automatic proof of false prophecy. Abraham and Jacob practiced it. Mosaic law regulated it. David’s unlawful taking of Bathsheba was condemned as adultery and murder, which shows that scripture distinguishes authorized plurality from sexual wrongdoing.

That does not prove Joseph was commanded by God. It blocks the shortcut that says, “plural marriage happened, therefore false prophet.” The claim of divine authorization still has to be tested.

Turn the Question

• Are you objecting to plural marriage in principle, or to specific evidence of coercion, deception, or abuse?
• What facts would distinguish an eternity-only sealing from an earthly marriage in your analysis?
• If no child has been confirmed, and some sealings were explicitly for eternity alone, what evidence supports the claim that sexual access explains the whole practice?
• Does your standard also disqualify Abraham, Jacob, and other biblical servants of God?
• Are late affidavits automatically reliable when they support the accusation, but automatically unreliable when they complicate it?

Do Not Say

• “Joseph never had sex with plural wives.” The evidence does not support that.
• “Fourteen was normal.” It was legal in some settings, but early teen marriages were still unusual.
• “They were all just sealings.” Some were understood as earthly marriages.
• “No children proves no sex.” It does not.
• “Helen was fine with everything.” Her writings describe both sacrifice and later conviction.

Best Starting Sources

• Church History: Plural Marriage in Kirtland and Nauvoo
• Church History: Helen Mar Kimball Whitney
• Joseph Smith’s Polygamy: Did Plural Marriages Include Sexual Relations?
• Joseph Smith’s Polygamy: Sealings to Legally Married Women
• Joseph Smith’s Polygamy: Sealings to Young Brides
• Joseph Smith Papers: Helen Mar Kimball Sealing Event
• DNA Study of the Josephine Lyon Paternity Claim
• Interpreter: An Easier Way to Understanding Joseph Smith’s Polygamy
• Latter-day Logic: Joseph Smith, Part 9, Presidents and Polygamy
• Latter-day Logic: Full Joseph Smith Series

The Claim at Its Strongest

The CES Letter argues that secrecy, unequal power, young ages, and religious promises cast doubt on Joseph Smith’s claim of divine authorization. It points to Helen Mar Kimball, women who had living husbands, and sealings Emma may not have known about. Each example raises a specific question about what happened and how people experienced it. CES Letter on plural marriage

Why Joseph said he practiced plural marriage

Joseph presented plural marriage as a command from God, connected with restoring biblical practices and sealing families for eternity. The revelation he dictated on July 12, 1843 invokes the biblical patriarchs, discusses marriages lasting beyond death, and addresses plural marriage directly. He had already entered plural marriages when it was written. The surviving Kingsbury copy gives us the text. Belief that the command came from God is a further judgment about Joseph’s claim to revelation. Joseph Smith Papers, revelation of July 12, 1843 · Plural Marriage in Kirtland and Nauvoo

The Church’s essay also reports that Joseph told associates an angel ordered him to proceed. That is evidence about the explanation he gave. When an explanation like that accompanied a proposal, it could carry great weight for someone who believed Joseph spoke for God. The evidence for what was said and how it was received differs by person. Church essay

What the evidence establishes

• Joseph Smith introduced plural marriage privately and was sealed to roughly thirty to forty women.
• Emma opposed the practice at important points, and the Church essay says she likely did not know about every sealing.
• Helen Mar Kimball was fourteen when she was sealed to Joseph. Evidence for the dates and ages in other sealings varies.
• A number of women had living civil husbands.
• Several women later gave testimony consistent with sexual relations in their plural marriages to Joseph.
• No child by a plural wife has been historically or genetically confirmed.
• The evidence is uneven. Some events are documented close to the time; many details come from later reminiscences, affidavits, and court testimony.

These facts rule out two bad stories. The first is that plural marriage was invented by hostile critics. The second is that every woman in a sealing record was part of one uniform sexual household.

”Wife,” “Marriage,” and “Sealing” Are Not Interchangeable

Modern readers usually hear “married” and assume a shared home, public status, sexual exclusivity, and ordinary family life. Nauvoo sealing records do not always support those assumptions.

The distinction matters because early Latter-day Saints were developing a theology meant to bind the whole human family across generations. Some sealings were marital, some were dynastic, and early “adoption” sealings even joined adults to other adult men as sons. The system was experimental and changed over time.

None of that makes the history emotionally easy. It does mean that a list of “wives” cannot tell us, by itself, what happened in every relationship.

Did Joseph Have Sexual Relations With Plural Wives?

Probably yes, in some time-and-eternity marriages.

Emily Partridge testified under oath that she had shared a bed with Joseph. Lucy Walker and Malissa Lott also gave statements consistent with marital relations. Other evidence is less direct. Brian C. Hales’s collection concludes that fewer than half of the plural unions were likely consummated and that relations, where they occurred, were probably infrequent.

That conclusion is not the same as saying the relationships were harmless. It is a limit on what the record allows us to claim.

No Confirmed Children

No child born to a plural wife has been confirmed as Joseph Smith’s. Genetic research has excluded several proposed children. A peer-reviewed autosomal DNA study found that Josephine Lyon, one of the most frequently cited candidates, was the biological child of Windsor Lyon rather than Joseph Smith.

Paternity evidence answers a narrower question than whether a relationship was sexual or what motivated it. Evidence for sexual relations comes chiefly from testimony about individual marriages. Perego and colleagues on Josephine Lyon’s paternity

Helen Mar Kimball

Helen was fourteen and Joseph was thirty-seven. A faithful account should say that without softening it.

Her father, Apostle Heber C. Kimball, introduced her to the proposal. In 1881 Helen recalled expecting a sealing “for eternity alone” and described the sacrifices that followed. The Church’s historical profile reads the phrase as evidence that the relationship did not involve sexual relations. Compare Helen’s poem, her account of Joseph’s promise, and Catherine Lewis’s report

There is no documentation of consummation. Helen continued living with her parents. After Joseph’s death, she courted and married Horace Whitney for time and raised a family with him. She remained a committed Latter-day Saint and became a public defender of plural marriage.

Her later defense of the practice does not erase the power difference at fourteen. Her age does not give us permission to insert a sexual relationship that the evidence does not establish. Both cautions belong in the same paragraph.

Why the Temple Lot Case Matters

The Temple Lot litigation collected testimony from some women about their relationships with Joseph. Helen’s own later description is more relevant to her experience than guesses about whom attorneys might have called. Her age and Joseph’s authority remain part of the moral question about the sealing. Helen Mar Kimball Whitney

Women With Living Husbands

Roughly fourteen women sealed to Joseph had living civil husbands. The modern label “polyandry” can suggest simultaneous sexual marriages to two men. That is the point that must be demonstrated, not assumed.

In several cases, the woman continued living with her civil husband and no unambiguous evidence places Joseph in an earthly sexual relationship with her. Eternity-only sealings offered a way to connect a woman to the priesthood sealing order while her civil marriage continued for mortal life.

The records are too thin to force every case into one model. Hales argues that Joseph did not have sexual relations with women who were continuing conjugal relationships with their civil husbands. Other historians are less confident. A responsible defense labels the conclusion as an argument from the available evidence, not a fact known beyond dispute.

What About Emma and the Secrecy?

The Church’s essay says Emma approved four marriages for a time, opposed plural marriage at other points, and likely did not know about every sealing. Doctrine and Covenants 132 contains a direct warning to her, consent language, and a provision for when a wife refuses the law. That makes consent a real part of the question. Joseph also participated in public denials aimed at unauthorized “spiritual wifery.” Ordinary listeners could readily take those denials as a denial of the private sealings too. Doctrine and Covenants 132:51–65 · Church essay on Joseph and Emma · Compare the public denials and private records

Legal danger, mob violence, and the risk of prosecution explain why participants used confidentiality. They do not make incomplete disclosure to Emma morally insignificant.

This is one place where a defender should resist the urge to fix every discomfort. A person can believe Joseph received a command and still think he handled parts of its implementation poorly. Biblical prophetic authority never meant flawless judgment in every family decision.

Fanny Alger

The relationship with Fanny Alger, probably in 1835 or 1836, is the earliest and one of the hardest to reconstruct. Contemporary documentation is sparse. Later sources describe a marriage or plural union, while Oliver Cowdery used angry language about a “dirty, nasty, filthy scrape.” The original wording in the surviving record was altered, and historians debate whether Cowdery understood the relationship as adultery, an unauthorized marriage, or both.

The sealing power restored in 1836 should not be projected backward as though every claimed plural marriage depended on the later Nauvoo sealing theology. Brian Hales and Don Bradley have argued from later family testimony and contextual evidence that a marriage ceremony occurred. The surviving evidence still does not allow the confidence available in later Nauvoo cases.

Anyone who presents Fanny Alger as either an open-and-shut affair or a fully documented plural marriage is claiming more than the sources can carry.

How Should We Treat Late Testimony?

Much of the evidence was written decades later. That is normal in areas of history where participants deliberately kept few records, but it raises real questions.

Use four tests:

1. Proximity: How long after the event was the account recorded?
2. Interest: Was the witness defending the Church, attacking it, or helping one side in litigation?
3. Specificity: Does the account describe a concrete event or only repeat a conclusion?
4. Corroboration: Do independent documents, dates, or witnesses support it?

Late testimony can establish real history. It should not be quoted as though memory and legal context do not exist.

Does the Bible Settle the Question?

The Bible shows that plural marriage cannot be an automatic false-prophet test:

• Abraham, Jacob, and other covenant figures practiced it.
• Exodus 21:10 and Deuteronomy 21:15-17 regulate households with more than one wife.
• David’s seizure of Bathsheba and murder of Uriah were condemned, while his prior wives were treated differently.

The biblical record does not prove that God commanded Joseph. It establishes a narrower point: the moral verdict depends on authorization and conduct, not on the number of spouses alone.

Latter-day Saints read Jacob 2 as making monogamy the rule and allowing an exception when God commands it. Doctrine and Covenants 132 presents plural marriage as a particular divine requirement. Compare what the two passages say about David and Solomon.

The real question is therefore whether Joseph’s claim of authorization is credible. That question has to be judged alongside his revelations, witnesses, fruits, failures, and the wider Restoration.

How to weigh consent and motive

Secrecy, age differences, religious promises, and authority all bear on whether someone felt free to refuse. Participants also described reasons they accepted the practice, including faith and the hope of eternal family bonds. Several later defended it, and some described how costly it was for them. Take those accounts seriously alongside evidence of pressure. The kind of sealing and the terms of a particular proposal matter more than an explanation that assigns one motive to everyone. Church essay on plural marriage in Nauvoo

A Better Verdict

Plural marriage is evidence to weigh, not a magic word that ends the case.

The critical narrative is strongest when it points to secrecy, Emma’s incomplete knowledge, the burden placed on young women, and the difficulty of testing a claimed private command. It becomes weaker when it treats every sealing as sexual, assumes that “wife” meant the same arrangement in every case, ignores the lack of confirmed children, or speaks with certainty where the sources are late and incomplete.

The faithful response is strongest when it admits those moral costs, distinguishes the relationships, and refuses to invent reassurance. It becomes weaker when it dismisses age, denies supported sexual relationships, or treats prophetic calling as immunity from criticism.

The record leaves room for faith in a difficult command carried out by fallible people. It does not leave room for a shallow answer.

Questions That Change the Conversation

• Which specific relationship are we discussing, and what evidence defines it?
• Are we treating a sealing for eternity alone as though it were an earthly sexual marriage?
• What does the absence of confirmed children count for, and what does it not prove?
• If the biblical objection is to plural marriage in principle, how is that standard applied to Abraham and Jacob?
• If the objection is coercion, what evidence of pressure, consent, later testimony, and conduct should be weighed?
• Would any answer count against the predator theory, or is the theory being made impossible to test?

For living remarriage, proxy sealings, and the question of who will be together in eternity, see what current sealing rules establish.

Sources and Further Study

Follow the specific question

• What did Doctrine and Covenants 132 say about Emma and consent?
• What evidence shows Joseph practiced plural marriage in Nauvoo?
• What did the sealings to women with living husbands involve?
• How strong is the evidence of a marriage to Fanny Alger?
• What does the disputed Happiness Letter establish?
• Why did the Church end plural marriage?
• Why was the Nauvoo Expositor destroyed?

Foundational records

• Church History: Plural Marriage in Kirtland and Nauvoo
• Church History: Helen Mar Kimball Whitney
• Joseph Smith Papers: Helen Mar Kimball Sealing Event
• Joseph Smith Papers: Revelation on Sarah Ann Whitney’s Sealing

Relationship-by-relationship research

• Joseph Smith’s Polygamy: Biographies of the Plural Wives
• Joseph Smith’s Polygamy: Sexual Relations
• Joseph Smith’s Polygamy: Sealings to Legally Married Women
• Joseph Smith’s Polygamy: Young Brides
• Joseph Smith’s Polygamy: Helen Mar Kimball
• DNA Study Excluding Joseph Smith as Josephine Lyon’s Father

Longer analysis

• Interpreter: An Easier Way to Understanding Joseph Smith’s Polygamy
• Interpreter: Response to Grant Palmer’s Sexual Allegations
• Latter-day Logic: Joseph Smith, Part 9, Presidents and Polygamy
• Latter-day Logic: Full Joseph Smith Series