When the question of plural marriage arises in early Latter-day Saint history, most of the volume comes from what people said after Joseph Smith’s death—recollections written decades later, testimonies shaped by the Utah period, and narratives constructed long after the events of Nauvoo. But if we quiet all of that and listen only to what Joseph, Hyrum, and Emma actually said during Joseph’s lifetime, a much clearer picture emerges. And it is surprisingly consistent. Their own words form a united record—one that deserves to be taken seriously.

Joseph Smith’s Own Words

Throughout his life, Joseph spoke openly and repeatedly against plural marriage. He denied that the Church practiced it, denied that he taught it, and rejected accusations that it existed among the Saints.

In 1842, editing the Times and Seasons, Joseph published one of the clearest statements of his views:

• “We are charged with advocating a plurality of wives… This is a false and corrupt charge.”

Other Nauvoo publications echoed this stance. Joseph did not hedge. He did not suggest the Church was hiding a deeper teaching. He said no, plainly and publicly.

He reinforced this position in sermons. Only weeks before his death, Joseph made one of his most memorable comments on the subject:

• “What a thing it is for a man to be accused of committing adultery, and having seven wives, when I can find only one.”

This was not an aside or a joke—it reflected the consistent public posture Joseph maintained in Nauvoo.

When individuals like John C. Bennett engaged in immoral behavior and tried to justify it with rumors of secret marriage doctrines, Joseph condemned them and acted decisively. For Joseph, any unauthorized relationships were immoral and grounds for discipline. Nothing in Joseph’s contemporary writings or sermons hints at him quietly promoting a doctrine of plural marriage behind the scenes.

Hyrum Smith’s Voice Before 1844

Hyrum Smith, as Assistant President of the Church and Joseph’s closest working partner, taught doctrine publicly and frequently. His words match Joseph’s.

In early 1844, he preached openly in Nauvoo:

• “There is no such doctrine as plurality of wives taught here.”

This was not whispered in private. It was said plainly, publicly, and with authority.

If Joseph had been secretly advancing plural marriage, Hyrum would have known. Yet nothing in Hyrum’s blessings, writings, or sermons indicates any awareness of such a teaching. Instead, he consistently taught fidelity, righteousness, and moral cleanliness. The historical record during Joseph’s life shows Hyrum standing shoulder-to-shoulder with Joseph in denouncing plural marriage.

Emma Smith’s Words and Actions

Emma’s stance during Joseph’s life is equally clear. She publicly defended her husband from accusations of plural marriage and strongly opposed the idea herself.

As president of the Relief Society, Emma led the women of Nauvoo in issuing printed statements condemning:

• “Spiritual wifery”
• “Plural wives”
• “Illicit intercourse”

These documents circulated widely, with Joseph’s knowledge and support. It would have been impossible—and deeply contradictory—for Emma to publicly denounce plural marriage while secretly believing her husband was practicing it.

Her surviving letters during these years show nothing about plural wives, nothing about reconciling herself to a secret doctrine, and no hint of betrayal or conflict over the issue. Her concerns focus instead on slander, unity, and the dangers facing her family.

After Joseph’s death, Emma continued to assert that Joseph never taught nor practiced plural marriage. This was not a revision of her earlier position—it was a continuation of everything she had said while he lived.

What the Contemporary Record Shows

When we limit ourselves to documents, sermons, and statements produced during Joseph’s lifetime, the pattern is unmistakable:

• Joseph openly denied polygamy.
• Hyrum openly denied polygamy.
• Emma openly denied polygamy.
• Church newspapers under Joseph’s direction denied it.
• The Relief Society denounced it.
• Joseph disciplined individuals involved in secret relationships.
• No public sermon or printed Nauvoo document from Joseph teaches plurality of wives.

The united testimony from Joseph, Hyrum, and Emma forms a coherent and consistent record: monogamy was the doctrine and public teaching of the Church during Joseph’s life.

The later belief that Joseph secretly taught or practiced plural marriage emerges almost entirely from post-1844 statements—often decades removed from the events, created under new leadership, in a new cultural environment, and with new institutional pressures.

The Main Point: Choosing Whom to Believe

When the dust settles, we are faced with a simple choice about the people who knew Joseph best and spoke beside him during his lifetime.

• Either Joseph, Hyrum, and Emma were lying every time they denied polygamy… or they were telling the truth.

These three voices did not contradict each other. They stood together, published together, and defended each other. Their statements were united and unwavering.

We believe them.

Their lifetime words hold more weight than later memories shaped under different circumstances. And when we trust the voices that were actually there, the conclusion is clear: Joseph Smith did not teach or practice plural marriage during his lifetime.

Whatever later generations believed or implemented, the contemporary record of Nauvoo shows Joseph advocating—and living—monogamy.