The Bible contains differing regulations and judgments about divorce. Torah recognizes a divorce followed by another marriage; Mark and Luke prohibit remarriage after divorce in categorical language; Matthew adds an exception; Paul addresses additional circumstances. Calling all these “the same rule” is a conclusion requiring explanation, not a starting fact.
Deuteronomy 24:1–4 describes a husband giving a certificate of divorce, the woman marrying another man, and that second marriage ending. Its explicit prohibition concerns the first husband’s taking her back afterward. It does not call the second marriage adultery. That is a substantial difference from Luke 16:18. Leviticus 21:7 prohibits a priest marrying a divorced woman, a specific restriction rather than a general statement that all remarriage is invalid.
Exodus 21:7–11 concerns a woman sold into a household and designated as a wife. If another wife is taken, her food, clothing, and marital rights must not be diminished; failure to provide the stated things allows her to leave without payment. Later Jewish interpretation develops broader marital obligations from this difficult institution. Applying it directly to all modern marriages requires argument, but excluding it from biblical marriage ethics is equally misleading. Deuteronomy 22:19, 29 supplies particular cases in which a husband may never divorce.
Malachi 2:13–16 condemns betrayal of the wife of one’s youth and connects the issue with violence. The Hebrew of verse 16 is difficult: “God hates divorce” is not the only translation. Ezra 10:3, 11, by contrast, requires the dismissal of foreign wives in its covenant-restoration program. Their settings differ, but both judgments must remain visible. Later Jewish debates over grounds for divorce are preserved in Mishnah Gittin 9:10, including the differing positions attributed to Shammai and Hillel.
Mark 10:2–12 portrays Jesus appealing to Genesis 1:27 and 2:24 against the Mosaic concession, explaining it by hardness of heart. Mark’s private instruction condemns both a husband’s and a wife’s divorce followed by remarriage. Luke 16:18 also condemns marrying a divorced woman. Matthew 5:31–32 and 19:3–9 include an exception involving porneia. Interpreters dispute whether it permits remarriage after sexual infidelity, concerns an unlawful union, or allows separation without a new marriage. Matthew’s clause cannot be treated as wording actually present in Mark or Luke.
First Corinthians 7:10–11 directs separated believers to remain unmarried or reconcile. Verses 12–16 advise retaining a marriage to a willing unbeliever but allow the departing unbeliever to leave, saying the believer is not enslaved in such cases. Whether that includes freedom to remarry is debated. The instruction to retain mixed marriages differs from Ezra’s action, not merely in wording but in the prescribed outcome for those communities.
Christian traditions coordinate these passages in different ways, while Jewish divorce law is not governed by Jesus’ revision of the Mosaic permission. The Torah’s recognition of remarriage should not be presented only as a regrettable concession whose meaning the New Testament has already settled for everyone. Conversely, the stricter Gospel sayings should not be softened out of the comparison.
Finally, separation for safety, civil divorce, religious recognition of a divorce, and permission to remarry are distinct issues. No absence of a modern “abuse exception” commands a person to remain in danger. This article describes textual differences; it cannot determine every personal or legal case. Protecting people from harm need not await agreement about all the remarriage passages.
Read in context: Deuteronomy 24; Exodus 21; Mark 10; Matthew 19; Mishnah Gittin 9:10.