When Is It Biblical to Remarry?

Begin With God’s Design for Marriage

We cannot understand remarriage properly unless we first understand marriage. When the Pharisees questioned the Lord Jesus about divorce, He took them back beyond their disputes to God’s original design:

“Have ye not read, that he which made them at the beginning made them male and female, And said, For this cause shall a man leave father and mother, and shall cleave to his wife: and they twain shall be one flesh? Wherefore they are no more twain, but one flesh. What therefore God hath joined together, let not man put asunder.” Matthew 19:4-6

Marriage is not merely a private romantic arrangement. Nor is it simply a legal contract that either party may end when happiness diminishes. It is a solemn covenant in which a man and woman leave, cleave, and become one flesh before God.

God’s ordinary intention is that marriage should continue until death. Difficult seasons, disappointment, incompatibility, a loss of romantic feeling, or attraction to another person do not ordinarily dissolve the covenant.

Divorce Is Never Morally Trivial

Jesus explained that Moses permitted divorce because of the hardness of human hearts:

“Moses because of the hardness of your hearts suffered you to put away your wives: but from the beginning it was not so.” Matthew 19:8

This means divorce should never be regarded as a morally neutral lifestyle choice. Somewhere within every divorce there is sin, whether by one party, both parties, or through a long pattern of covenant-breaking behaviour.

This does not mean that both spouses are always equally responsible. A faithful husband or wife may be grievously sinned against. A person may have resisted divorce, sought help, pursued peace, and remained willing to honour the covenant while the other person committed adultery, abandoned the home, refused all reconciliation, or behaved in ways that made ordinary married life impossible or unsafe.

We must therefore avoid two opposite errors:

Three Circumstances Commonly Recognised in Historic Reformed Teaching

Within historic Reformed and confessional teaching, remarriage has ordinarily been recognised as lawful in three broad circumstances:

Each category requires careful application. Words such as “innocent party”, “desertion”, and “sexual immorality” should not be used casually or manipulated to justify a desired outcome.

Remarriage After the Death of a Spouse

Scripture is clear that death ends the marriage bond:

“The wife is bound by the law as long as her husband liveth; but if her husband be dead, she is at liberty to be married to whom she will; only in the Lord.” 1 Corinthians 7:39

A widow or widower is therefore biblically free to remarry. Such a remarriage is not an act of disloyalty to the deceased spouse. The first marriage was real, precious, and covenantal, but its earthly bond ended at death.

Paul’s words “only in the Lord” mean that a Christian should marry a Christian. Grief, loneliness, or age do not remove the command to marry within the faith.

Freedom to remarry does not mean that remarriage must take place. Some widows and widowers conclude that remaining single is wiser or more suited to their present circumstances. Paul adds:

“But she is happier if she so abide, after my judgment: and I think also that I have the Spirit of God.” 1 Corinthians 7:40

Remarriage Following Sexual Immorality

Christ gives a solemn warning against divorcing one spouse in order to marry another, but He also gives an exception:

“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.” Matthew 19:9

The word translated “fornication” refers broadly to unlawful sexual immorality. Historic Protestant and Reformed teaching has generally understood Christ to permit divorce, and therefore remarriage, where a spouse has broken the exclusive one-flesh covenant through sexual immorality.

This may include physical adultery and other grave sexual behaviour that fundamentally violates marital exclusivity. However, difficult questions can arise concerning pornography, prolonged online sexual relationships, secret sexual activity, prostitution, and repeated unrepentant patterns. These matters should not be decided by a formula without hearing the detail carefully.

Permission does not make divorce compulsory

Sexual unfaithfulness does not force the betrayed spouse to divorce. Where there is genuine confession, repentance, accountability, safety, and patient rebuilding of trust, some marriages can be restored.

Yet forgiveness does not require the betrayed spouse to pretend that the covenant has not been gravely violated. Nor does forgiveness instantly restore trust. The offending spouse should not demand reconciliation while resisting transparency, consequences, church involvement, or practical safeguards.

Who is the “innocent party”?

The phrase does not mean a completely sinless husband or wife. No spouse has behaved perfectly throughout a marriage. It refers to the party who did not commit the covenant-breaking offence that provided the biblical ground for divorce.

Ordinary marital failures, poor communication, emotional distance, or previous arguments do not make a betrayed spouse equally responsible for the other person’s adultery. We should distinguish contributory marital problems from personal responsibility for sexual sin.

Remarriage After Desertion by an Unbelieving Spouse

Paul addresses marriages in which one spouse has become a Christian while the other remains an unbeliever:

“If any brother hath a wife that believeth not, and she be pleased to dwell with him, let him not put her away. And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him.” 1 Corinthians 7:12-13

An unbelieving spouse is not to be divorced merely for being an unbeliever. If that spouse is willing to remain in the marriage, the Christian should not abandon it.

Paul then addresses the opposite situation:

“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.” 1 Corinthians 7:15

Historic Reformed interpretation has generally understood wilful and final desertion by an unbelieving spouse as a ground for divorce and remarriage. The believer is not required to preserve the outward appearance of a marriage that the departing spouse has decisively abandoned.

What counts as desertion?

Desertion is clearer where a spouse physically leaves, rejects the marriage, refuses reconciliation, and establishes a separate life. Yet some situations are more complex.

A spouse may remain physically present while persistently refusing the substance of married life. There may be chronic abandonment of marital responsibilities, deliberate financial deprivation, repeated expulsion from the home, prolonged refusal of all relationship, severe coercive control, or behaviour designed to force the other spouse to leave.

Some Reformed pastors refer to this as “constructive desertion”. Because this category can be stretched too broadly, it requires especially careful pastoral, safeguarding, and factual assessment.

What About Abuse and an Unsafe Marriage?

Scripture never requires a person to remain in immediate danger in order to prove faithfulness to a marriage covenant. Where there is violence, sexual assault, threats, coercive control, stalking, child abuse, or other serious danger, separation may be necessary for protection.

Safety and divorce are related but distinct questions. A person may need to leave quickly for safety while taking more time to consider whether the marriage is biblically dissolved.

Abuse may involve criminal behaviour and serious covenant-breaking. In some cases it may be joined with adultery or desertion. In others, the pattern may amount to a repudiation of the marriage even though the abusive spouse has not physically left.

The phrase “God hates divorce” must never be used as a weapon to silence an abused person or protect an unrepentant offender. God also hates violence, treachery, oppression, lies, and the misuse of power.

At the same time, because remarriage involves a fresh covenant, the biblical grounds should still be considered carefully once immediate safety has been addressed.

When Remarriage Is Not Biblically Permitted

Scripture does not present remarriage as lawful merely because a civil divorce has taken place. A person may obtain a legal divorce for reasons that do not dissolve the marriage covenant before God.

Paul writes:

“And unto the married I command, yet not I, but the Lord, Let not the wife depart from her husband: But and if she depart, let her remain unmarried, or be reconciled to her husband: and let not the husband put away his wife.” 1 Corinthians 7:10-11

Where separation or divorce occurred without biblical grounds, and the former spouse remains living and unmarried, Scripture places before us the possibilities of remaining unmarried or pursuing reconciliation.

Remarriage is not biblically justified where:

• A person simply became unhappy or dissatisfied with the marriage.
• The couple “grew apart” without grave covenant-breaking.
• One spouse left because they had fallen in love with someone else.
• Ordinary conflict was labelled “incompatibility”.
• A new relationship began before the first marriage was properly ended.
• A person manipulated circumstances to create supposed grounds.
• Reconciliation remained appropriate, but was rejected to pursue another person.

What if Both Spouses Contributed to the Breakdown?

Most marriages contain sin on both sides. One spouse may have committed the decisive covenant-breaking act, while the other recognises patterns of anger, neglect, fear, dishonesty, manipulation, or withdrawal that also require repentance.

Acknowledging our own sin does not mean accepting responsibility for another person’s adultery, abuse, or abandonment. Nor should the language of an “innocent party” become a way of avoiding honest self-examination.

Before remarriage, it is wise to ask:

• What was done to me?
• What did I do?
• What did I fail to do?
• Where have I repented specifically?
• What patterns might I carry into another marriage?
• What have I learned about communication, boundaries, conflict, and trust?

The purpose is not to manufacture equal blame. It is to walk in truth and to avoid carrying unexamined patterns into a new covenant.

What if I Was the Person Who Committed Adultery or Left?

The gospel offers full forgiveness to every sinner who truly repents and trusts in Christ. Adultery, desertion, deception, and the destruction of a marriage are serious sins, but they are not beyond the cleansing blood of Christ.

“And such were some of you: but ye are washed, but ye are sanctified, but ye are justified in the name of the Lord Jesus, and by the Spirit of our God.” 1 Corinthians 6:11

Forgiveness, however, does not mean that all earthly consequences disappear. Genuine repentance is willing to confess the truth, end an adulterous relationship, accept accountability, make restitution where possible, seek forgiveness without demanding it, and pursue reconciliation where reconciliation remains biblically possible.

A person should not divorce a faithful spouse, marry the affair partner, and then use the language of grace to justify the outcome. Repentance does not merely ask God to bless the path we have chosen. It turns from sin and submits the future to His Word.

Can the guilty party ever remarry?

This question requires careful pastoral consideration. The answer may depend upon whether reconciliation was possible, whether the former spouse has since died or remarried, whether repentance is genuine, and whether the original marriage remains capable of restoration.

We should neither declare permanent hopelessness where Scripture does not, nor offer quick permission that bypasses repentance and the continuing obligations created by the former covenant.

What if the Former Spouse Has Remarried?

When a former spouse has entered another marriage, the original marriage cannot simply be restored by breaking the present one. A second marriage is still a real marriage and should not be destroyed in an attempt to recreate the first.

Past sin should be confessed, and any appropriate amends should be made, but repentance does not require committing a new act of covenant-breaking. The present marriage should be honoured faithfully.

Where the other former spouse remains single, questions concerning their freedom to remarry should be considered with careful biblical counsel, rather than assumed automatically.

What if the Divorce Happened Before Conversion?

Conversion brings real forgiveness and a new life in Christ:

“Therefore if any man be in Christ, he is a new creature: old things are passed away; behold, all things are become new.” 2 Corinthians 5:17

Yet conversion does not make past marriages unreal or remove every continuing earthly responsibility. A person’s marital history still needs to be understood truthfully.

Relevant questions may include:

• Is the former spouse still living?
• Has the former spouse remarried?
• What caused the divorce?
• Is reconciliation possible and appropriate?
• Are there children or continuing financial duties?
• Has the convert attempted appropriate confession or restitution?

Grace does not erase history, but it changes how we face it. We no longer need to conceal, justify, or be crushed by the past. We can walk in truth, repentance, forgiveness, and present obedience.

Does Forgiveness Mean Reconciliation?

Forgiveness and reconciliation are related, but they are not identical. We are called to resist vengeance, surrender personal retaliation to God, and maintain a heart willing to forgive the genuinely repentant.

Reconciliation requires truth, repentance, and the participation of both people. Restored trust normally requires observable fruit over time. Renewal of married life may also require practical protections, accountability, pastoral involvement, and evidence that destructive behaviour has ceased.

Being Free to Remarry Does Not Mean It Is Wise to Remarry Now

Biblical permission answers one question: “May I remarry?” Wisdom asks further questions: “Should I marry this person?”, “Is this the right time?”, and “Am I ready to make a new covenant faithfully?”

Remarriage Must Be “Only in the Lord”

A Christian who is free to remarry is not free to marry anyone they choose. Scripture says remarriage must be “only in the Lord” (1 Corinthians 7:39).

This means more than marrying someone who calls themselves a Christian. Before entering a covenant, there should be credible evidence of faith in Christ, submission to Scripture, participation in a faithful local church, and a life that bears the fruit of repentance.

Important matters to consider include:

• Do we share the same understanding of the gospel?
• Are we committed to a biblically faithful local church?
• Do we understand marriage as a lifelong covenant?
• Have both marital histories been disclosed truthfully?
• Are there concerns involving anger, control, addiction, pornography, or dishonesty?
• Can we discuss money, sex, children, discipline, family, and church without manipulation?
• Do mature believers who know us recognise wisdom in the relationship?

Children, Former Spouses, and Blended Families

Remarriage does not create a completely fresh beginning detached from the past. Children, former spouses, bereavement, financial responsibilities, established homes, and wider family relationships enter the new marriage too.

A prospective spouse should not expect children to transfer loyalty immediately or relate to a step-parent as though no previous family existed. Children may feel hopeful, anxious, angry, disloyal to the absent or deceased parent, or frightened of further loss.

Before remarriage, discuss:

• Where the family will live.
• How parenting and discipline will work.
• The role and authority of a step-parent.
• Contact with former spouses and extended family.
• How disagreements about children will be handled.
• Finances, inheritance, wills, pensions, and property.
• Holidays, anniversaries, birthdays, and church attendance.
• How memories of a deceased spouse will be honoured.
• What information children need and when they should receive it.

The new spouse should never be treated as a replacement parent, and a deceased spouse should not be erased. Equally, the new marriage must be given real covenant priority and should not be continually governed by the expectations of former family structures.

Can God Bless a Second Marriage?

Yes. Where remarriage is entered lawfully and in the Lord, it is a true marriage and should be honoured faithfully.

Where a present marriage began wrongly, repentance is still possible. Repentance does not ordinarily mean breaking the present marriage. It means confessing the sin by which it began, making appropriate amends, and now honouring the covenant faithfully.

God’s grace does not declare our past choices righteous. It forgives, cleanses, restores, and teaches us to live obediently now.

Questions to Consider Before Remarrying

A Careful Path Towards a Decision

1. Establish the facts.
   Write a clear timeline of the marriage, separation, divorce, attempts at reconciliation, and any subsequent relationships.
2. Distinguish civil status from biblical freedom.
   A decree absolute or final divorce order establishes legal freedom, but does not by itself answer the biblical question.
3. Study the main passages.
   Give careful attention to Genesis 2:18-24, Matthew 5:31-32, Matthew 19:3-12, Mark 10:2-12, Romans 7:1-3, and 1 Corinthians 7.
4. Identify the covenant-breaking offence.
   Consider whether there was death, sexual immorality, final desertion, or another pattern amounting to an irretrievable repudiation of the marriage.
5. Examine your own heart and conduct.
   Confess specific sin without assuming responsibility for another person’s choices.
6. Consider reconciliation where appropriate.
   Do not close the door merely because a new relationship appears attractive, but do not force unsafe or false reconciliation.
7. Seek informed church counsel.
   Speak with mature leaders who will listen to the full history rather than give an answer based upon a brief summary.
8. Address safeguarding separately and promptly.
   Immediate safety should not depend upon resolving every theological question first.
9. Allow time to test wisdom.
   A sound decision can endure patient examination. Pressure and secrecy are warning signs.
10. Enter any new marriage in the Lord.
    Remarriage should be undertaken openly, honestly, with church support, and with a sober commitment to lifelong covenant faithfulness.

Sources and Recommended Reading

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