Skip to content
The Historic Faith
Scripture Topic Guide

Bible Verses About An Unbelieving Spouse

Early Christian teaching is clear that a believer should not automatically leave an unbelieving spouse who is willing to live with them, and Paul’s words in 1 Corinthians 7 were the main text used. Tertullian, Irenaeus, and later writers like Cyprian all repeat or explain that the unbelieving husband or wife is not to be dismissed and may be "sanctified" through the believing spouse.

The evidence is broad across the 2nd and 3rd centuries, though some writers also stress that if the unbelieving partner separates, the believer is not bound and should live in peace. A few related passages about marriage, divorce, and faithfulness are supportive background, but the core teaching stays focused on not divorcing a willing unbelieving spouse.

Study This Topic Next

Open the best tools and THF resources before the full reference list.

Key Passages

Jump into the first references before scanning the full Scripture map.

How to Study An Unbelieving Spouse

A tighter path from the primary text into context and application.

Start with the clearest command or anchor text Read the primary passage in context before building doctrine from supporting references.
Trace the apostolic pattern Compare how the apostles preached, practiced, warned, and applied this topic in the churches.
Connect to witness and formation Use early Christian sources, courses, lessons, and discussion questions only after the Bible map is clear.
Continue with connected study Use the attached Bible reader, cross-reference, original-language, and THF resource links to keep studying the topic in context.

Scripture Map

Grouped passages make the topic easier to scan, compare, and teach.

15 references

Foundation Texts

And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him.

Direct Bible passage saying not to divorce an unbelieving husband who consents to live with her.

For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy.

Direct Bible passage on the unbelieving husband and wife being sanctified.

But to the rest speak I, not the Lord: If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away.

Direct Bible passage saying not to put away an unbelieving wife who is pleased to dwell with him.

But if the unbelieving depart, let him depart. A brother or a sister is not under bondage in such cases: but God hath called us to peace.

Direct Bible passage on separation and peace if the unbelieving partner leaves.

Supporting Passages

For what knowest thou, O wife, whether thou shalt save thy husband? or how knowest thou, O man, whether thou shalt save thy wife?

Scripture passage attached to the early Christian evidence page.

Likewise, ye husbands, dwell with them according to knowledge, giving honour unto the wife, as unto the weaker vessel, and as being heirs together of the grace of life; that your prayers be not hindered.

Scripture passage attached to the early Christian evidence page.

Likewise, ye wives, be in subjection to your own husbands; that, if any obey not the word, they also may without the word be won by the conversation of the wives;

Scripture passage attached to the early Christian evidence page.

But and if she depart, let her remain unmarried or be reconciled to her husband: and let not the husband put away his wife.

Scripture passage attached to the early Christian evidence page.

And what concord hath Christ with Belial? or what part hath he that believeth with an infidel?

Scripture passage attached to the early Christian evidence page.

Have we not power to lead about a sister, a wife, as well as other apostles, and as the brethren of the Lord, and Cephas?

Scripture passage attached to the early Christian evidence page.

Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.

Scripture passage attached to the early Christian evidence page.

But if thou hast gone aside to another instead of thy husband, and if thou be defiled, and some man have lain with thee beside thine husband:

Scripture passage attached to the early Christian evidence page.

And I say unto you, Whosoever shall put away his wife, except it be for fornication, and shall marry another, committeth adultery: and whoso marrieth her which is put away doth commit adultery.

Scripture passage attached to the early Christian evidence page.

Yet ye say, Wherefore? Because the LORD hath been witness between thee and the wife of thy youth, against whom thou hast dealt treacherously: yet is she thy companion, and the wife of thy covenant.

Scripture passage attached to the early Christian evidence page.

Speak unto the children of Israel, and say unto them, If any man's wife go aside, and commit a trespass against him,

Scripture passage attached to the early Christian evidence page.