What Does the Quran Say About Multiple Wives?

The Hebrew Bible (Tanakh) neither flatly prohibits nor universally endorses polygamy. Several patriarchal figures — Jacob, David, Solomon — had multiple wives, and biblical law even regulates the practice rather than banning it. Deuteronomy 21:15 addresses a man with two wives directly, legislating fair inheritance rights Deuteronomy 21:15. Exodus 21:10 similarly mandates that a husband who takes a second wife must not diminish the first wife's food, clothing, or conjugal rights Exodus 21:10.

Deuteronomy 17:17 does caution kings specifically: "Neither shall he multiply wives to himself, that his heart turn not away" Deuteronomy 17:17, suggesting that excessive polygamy carries spiritual risk. Leviticus 18:18 adds a specific restriction against marrying a wife's sister during the wife's lifetime Leviticus 18:18.

Rabbinic Judaism gradually moved toward monogamy. The landmark ruling of Rabbi Gershom ben Judah (c. 960–1028 CE), known as the Cherem d'Rabbenu Gershom, effectively banned polygamy for Ashkenazi Jews. Sephardic communities maintained it longer, and it persisted in some Yemenite Jewish communities into the 20th century. Today virtually all mainstream Jewish denominations — Orthodox, Conservative, Reform — practice and expect monogamy.

The New Testament does not explicitly address polygamy in the same regulatory way the Hebrew Bible does, but its overall trajectory is strongly monogamous. Paul's instruction in 1 Corinthians 7:2 sets the baseline expectation clearly 1 Corinthians 7:2: each man should have his own wife and each woman her own husband — a one-to-one pairing. Romans 7:3 reinforces this by labeling a woman who joins another man while her husband lives an adulteress Romans 7:3, implying an exclusive marital bond.

Early Church Fathers such as Augustine of Hippo (354–430 CE) acknowledged that Old Testament polygamy was permitted by God for the purpose of populating the earth but argued it was no longer appropriate under the New Covenant. Thomas Aquinas (13th century) similarly treated polygamy as contrary to the secondary ends of marriage, though not absolutely against natural law in every circumstance.

All major Christian denominations today — Catholic, Orthodox, and Protestant — require monogamy. The Catholic Church's Canon Law (Canon 1085) explicitly nullifies a marriage attempted while a prior valid marriage exists. Latter-day Saints (Mormon) officially discontinued the practice in 1890 under the Manifesto of President Wilford Woodruff, though some fundamentalist splinter groups continue it outside mainstream LDS authority.

This question is fundamentally about Islamic scripture, so the Quran is the primary source. The key verse is Surah An-Nisa (4:3), which reads: "And if you fear that you will not deal justly with the orphan girls, then marry those that please you of [other] women, two or three or four. But if you fear that you will not be just, then [marry only] one." This is the Quran's explicit, conditional permission for polygyny (a man having up to four wives).

Several points are critical to understanding this verse correctly:

• The condition of justice is paramount. The verse immediately qualifies the permission with the requirement of equal treatment. Surah An-Nisa 4:129 then states: "And you will never be able to be equal [in feeling] between wives, even if you should strive [to do so]." Many classical and modern scholars — including the Egyptian reformer Muhammad Abduh (1849–1905) — have argued these two verses together effectively make polygamy functionally prohibited, since the Quran itself says perfect equality is impossible.
• Historical context. The verse was revealed in the context of caring for war orphans and widows after the Battle of Uhud (625 CE). Scholar Leila Ahmed and others note the passage's primary concern was protecting vulnerable women and orphans, not granting men unlimited license.
• Legal variation across Muslim-majority countries. Tunisia banned polygamy in 1956. Turkey banned it in 1926. Saudi Arabia, Egypt, and others permit it with varying restrictions. In many countries a first wife's consent or a court's approval is required.
• Hadith tradition. The Prophet Muhammad's own practice is cited: he had multiple wives, but Islamic tradition emphasizes he treated them with scrupulous fairness. Scholars like Ibn Qudama (1147–1223 CE) wrote extensively on the legal obligations of equal treatment in food, lodging, and time.

The mainstream contemporary scholarly position, represented by figures such as Yusuf al-Qaradawi and Khaled Abou El Fadl, holds that polygamy is a concession (rukhsa), not an encouragement, and that monogamy is the Quranic ideal given the impossibility of perfect justice.

Not applicable. Concerns Islamic scripture/practice; no direct counterpart.

Not applicable. Concerns Islamic scripture/practice; no direct counterpart.

Within the passages supplied, the Qur'an frames marriage as lawful, contractual, and free from debauchery, listing categories of women who are lawful to marry and forbidding married women—except a wartime exception noted in the verse—while directing believers to seek spouses in honest wedlock and provide due portions (mahr). This text does not specify a number of wives, so I won’t claim a numeric allowance here. Quran 4:24

Relatedly, a report on Qur'an 4:19 states that believers are forbidden from inheriting women against their will, signaling an insistence on consent and curbing pre-Islamic coercive norms; this informs how marriage practice, including any plural unions, must honor consent. Sahih al Bukhari 6948

A separate hadith addresses the rules surrounding triple divorce and remarriage, underscoring that remarriage to a former husband after triple talaq requires a consummated intervening marriage—an example of how broader marital regulations function in Islamic law and affect family structure over time. Sahih al Bukhari 5261

Scholars debate details and applications, and readers often look to other verses and commentaries for the specific numeric limit; however, that text isn’t included in the materials you provided, so I’m not citing it here.