But Pastor, We Love Each Other! Why Shouldn't We Live Together Before We Get Married?
Why Living Together Before Marriage
is Not God's Design
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Note: If you have any questions about this topic or any of Pastor John's blog articles, feel free to contact him directly at pastor.john@fbcmoriarty.org, or you may contact the church office at office@fbcmoriarty.org.
In our culture, it has become very common for an unmarried man and woman to move in together before marriage. Many people no longer think twice about it. Some see it as practical. Some see it as a way to save money or to pay the bills. Others see it as a way to “test the relationship” before making a lifelong commitment. But Christians are not called to build their lives around what is common, convenient, or culturally acceptable. We are called to build our lives around the Word of God.
The question is not simply, “Does everyone else do this?” or “Can we make this work?”
The real question that needs asking in all that we do is, “Does this honor Christ?”
For a Christian couple, living together before marriage is not a small issue. It touches the meaning of marriage, sexual purity, temptation, Christian witness, and obedience to God. And Scripture gives us a better way. God’s design for marriage is not meant to rob people of joy, but to protect love, preserve purity, and point us to the covenant faithfulness of Christ. In what follows, I hope to explain some of those points in greater detail and share why Christians have always viewed this type of behavior as not biblically compatible.
God Designed Marriage as a Covenant Union
The Bible’s teaching on marriage begins in the opening chapters of Genesis. After God created man and woman, Scripture says:
This verse gives us God’s basic pattern for marriage. On Marriage being a covenant, see verses such as Malachi 2:14, Proverbs 2:17, Ezekiel 16:8, and Ephesians 5:31-32 (marriage is no casual arrangement; it reflects Christ's love for His church). So, biblically, marriage is not merely a contract, a living arrangement, or a romantic partnership. It is a covenant before God between a man and a woman.
A man leaves his former household.
He is joined to his wife.
Then they become one flesh in a bonded union.
That order matters. God does not present a man and woman living as though they are married before actually entering the covenant of marriage. The “one flesh” union belongs to the covenant relationship of husband and wife.
Living together before marriage often imitates this pattern without actually entering into that covenant relationship. Such a couple shares a home, shares a bed, shares meals, shares bills, shares routines, and shares emotional intimacy, but without the covenant commitment of marriage. That is one of the central problems with cohabitation. It borrows the privileges of marriage without the promises of marriage.
And again, Biblically, marriage is not just two people who love each other and decide to live under the same roof. Marriage is a covenant before God. It is a public, binding, lifelong commitment between one man and one woman. It is not merely private affection. It is covenant faithfulness. When an unmarried couple moves in together, their lives begin to say, “We are functioning like husband and wife,” even though they have not yet become husband and wife.
Sexual Intimacy Belongs Within Marriage
The Bible is not embarrassed by sexual intimacy. Scripture presents sex as a good gift from God. But like every good gift, it has a God-given place. That place is marriage.
Hebrews 13:4 says:
This verse teaches two truths at the same time. First, marriage is honorable. Second, the marriage bed is to be kept pure. God is not against sex. In fact, God created sex. But He designed sexual intimacy to belong within marriage, where it is protected by covenant commitment. Outside of marriage, Scripture consistently calls sexual activity sexual immorality. That may sound harsh to modern ears, but it is the clear teaching of the Bible.
Paul writes:
“Flee sexual immorality! Every other sin a person commits is outside the body, but the person who is sexually immoral sins against his own body. Don’t you know that your body is a temple of the Holy Spirit who is in you, whom you have from God? You are not your own, for you were bought at a price. So glorify God with your body.”
— 1 Corinthians 6:18–20, CSB
Notice the command: “Flee sexual immorality.”
Paul does not say, “Manage it.”
He does not say, “Get as close as possible without crossing the line.”
He does not say, “Trust yourself in private situations with constant temptation.”
He says, flee.
For unmarried Christians, living together usually moves in the opposite direction. It does not flee temptation. It creates the setting for it. It puts a man and woman in close, private, emotionally intimate, physically accessible circumstances and then expects them to remain pure. That is not wisdom. That is presumption. A Christian should not arrange life in a way that makes obedience harder and temptation easier.
Living Together Creates Unnecessary Temptation
Some couples may say, “But Pastor, we are not sleeping together!” That may be true. But even if sexual sin is not happening, the arrangement itself is still spiritually dangerous and unwise.
Romans 13:14 says:
That phrase is important: “make no provision for the flesh.” In other words, do not make arrangements for sin. Do not prepare a place for temptation to grow. Do not set up your life in a way that gives sinful desires an easy opportunity. An unmarried man and woman living together are placing themselves in a situation where temptation is built into the daily rhythm of life. They share private space. They may share late nights. They may share emotional burdens. They may share physical affection. They may become dependent on each other in ways that rightly belong to marriage. Even when they intend to remain pure, the living arrangement itself makes purity more difficult.
God’s will for His people is holiness. Paul writes:
God’s will is not unclear here. Christians are called to holiness and honor. We are not to follow the standards of a world that treats sexual desire as though it should rule us. We belong to Christ. Wisdom does not ask, “How close can we get to sin without technically sinning? Can we do this or that and it still be okay?” No. Wisdom asks, “How can we best honor Jesus?”
Cohabitation Imitates Marriage Without Marriage
Some people may ask, “Is living together before marriage really a sin if we love each other?” One of the biggest problems with living together before marriage is that it confuses the meaning of marriage. Marriage is not just a romantic feeling. It is not just compatibility. It is not just sharing expenses. It is not just sleeping in the same house. Marriage is covenant commitment.
Proverbs 5 speaks of the joy and intimacy of marriage:
“Drink water from your own cistern, water flowing from your own well... Let your fountain be blessed, and take pleasure in the wife of your youth.” — Proverbs 5:15, 18, CSB
The intimacy described here is good, joyful, and God-honoring, but it is placed within marriage. The text does not say, “Take pleasure in the woman you are living with.” It says, “the wife of your youth.” And that distinction matters.
Cohabitation often takes things that belong to marriage and separates them from marriage. A couple may want the closeness of marriage, the comfort of marriage, the companionship of marriage, and sometimes the sexual relationship of marriage, but without the covenant vows of marriage. And that is not God’s design.
Marriage says, “I give myself to you in covenant faithfulness before God.”
Cohabitation often says, “I will share life with you as long as this works for me.”
Those are very different things.
The Christian view of love is not casual. It is covenantal. It is faithful. It is sacrificial. It is accountable before God.
Living Together Before Marriage Damages Christian Witness
Christians are not only called to consider what they do privately. We must also consider what our lives communicate publicly.
Paul writes:
This does not mean Christians pretend they never struggle or never sin. It means our lives should not be arranged in ways that openly communicate compromise with sexual immorality or impurity. When an unmarried Christian couple lives together, other people naturally assume they are living as husband and wife. That may or may not be true sexually, but the public message and witness for Christ is still confusing.
It can cause younger believers to think, “Maybe this is acceptable.”
It can cause unbelievers to think, “Christians live just like everyone else.”
It can weaken the church’s witness about marriage and holiness.
It can make sin appear normal among God’s people.
Paul also says:
Even if a couple insists they are not doing anything sexually immoral, the arrangement itself can bring reproach because it appears to contradict biblical purity. Christians should care about that. Not because we are trying to impress people, but because we represent Christ. The question is not only, “What are we doing?” It is also, “What are we communicating?”
True Love Does Not Lead Someone Toward Compromise
Many couples defend living together by saying, “But we love each other.” That may be sincere, but biblical love is more than strong feelings. True love seeks another person’s holiness, and we see this expected in the marriage covenant.
Ephesians 5:25-28 says:
"Husbands, love your wives, just as Christ loved the church and gave himself for her to make her holy, cleansing her with the washing of water by the word. He did this to present the church to himself in splendor, without spot or wrinkle or anything like that, but holy and blameless. In the same way, husbands are to love their wives as their own bodies. He who loves his wife loves himself
Moreover, real love does not rejoice in compromise. Real love rejoices in truth.
1 Corinthians 13:6 says:
Biblical love says, “I want to help you obey Jesus.”
It does not say, “Let’s see how close we can get to sin.”
It does not say, "I want this really bad, I'm going to convince her/him to do this."
It does not say, “God will understand because we love each other.”
It does not say, “Our situation is different.”
Love for each other must be submitted to love for Christ.
Jesus said:
A couple’s love for one another should never compete with obedience to Jesus. If the relationship is truly Christ-centered, both people should desire to honor Christ in the way they pursue marriage.
A Key Point: Engagement Is Not Marriage
Another common objection is, “But we are engaged,” or, “We are planning to get married.” That is good, but engagement is not marriage. Planning to obey later does not justify disobeying now. A future wedding date does not make a couple husband and wife in the present. Until vows are made, until the covenant is entered, they are still unmarried. This is important because many couples slowly begin to treat engagement as though it gives them permission to enjoy marriage privileges early. But Scripture does not create a third category where a couple is more than unmarried but less than married. There is unmarried, and there is married. Engagement should be a season of preparation for marriage, not a season of pretending to be married.
Another Claim: “But We Are Saving Money”
Financial pressure is real. Housing can be expensive. Rent can be high. Life can be difficult. For some couples, moving in together may seem like the only practical option. But Christians must be careful here. Financial convenience cannot override obedience to Christ.
Jesus said:
God does not call His people to sin in order to survive. He calls His people to trust Him while obeying Him. That does not mean obedience will always be easy. It may require sacrifice. It may require delaying plans. It may require finding another roommate, moving back with family, asking the church for help, adjusting finances, or making hard decisions. But obedience to Christ is worth it. A couple should never build their relationship on the belief that financial pressure gives them permission to ignore God’s design.
Some will say: “But We Are Not Doing Anything Wrong.”
Sometimes a couple may say, “We are living together, but nothing sexual is happening.” Again, that may be true. But the Christian life is not only about avoiding the final act of sin. It is also about pursuing wisdom, holiness, purity, and a faithful witness.
2 Timothy 2:22 says:
Notice both sides of the command: Flee sinful passions. Pursue righteousness.
Living together before marriage does not usually look like fleeing. It looks like staying close to temptation while hoping not to fall. A wise Christian does not ask, “Can I technically justify this?” A wise Christian asks, “Is this holy? Is this wise? Does this honor the Lord? Does this help me pursue righteousness?”
Marriage Is the Right Context for Shared Life
The Bible does not treat sexual desire as evil. Instead, Scripture gives sexual desire a holy direction: marriage.
Paul writes:
“But because sexual immorality is so common, each man should have sexual relations with his own wife, and each woman should have sexual relations with her own husband.”
— 1 Corinthians 7:2, CSB
And again:
The biblical answer to sexual desire is not cohabitation. It is not pretending to be married. It is not living together while trying to avoid temptation. The biblical answer is marriage. If a couple desires the closeness, companionship, and intimacy of marriage, they should honestly ask whether they are ready to pursue marriage. If they are not ready for marriage, they should not take marriage privileges. If they are ready, they should move toward marriage honorably.
What Should a Couple Do If They Are Already Living Together?
This issue must be handled with both clarity and compassion. The goal is not to crush people with shame. The goal is to help them walk in obedience, wisdom, and joy. If an unmarried couple is already living together, the right response is not to make excuses, hide, or be defensive. The right response is humble obedience.
Proverbs 28:13 says:
A couple in this situation should consider taking several steps.
Are We Just Being Legalistic and Outdated?”
Some may respond, “This is just legalism. Your church is outdated. You are being too strict. People love each other. Times have changed.”
That objection deserves a thoughtful answer.
First, legalism means adding man-made rules to God’s Word as though those rules are necessary for either salvation or righteousness before God. But calling Christians to obey clear biblical teaching about sexual purity is not legalism. It is discipleship.
Jesus said:
The church is not being legalistic when it says sexual intimacy belongs within marriage. The church is being faithful to Scripture. The Bible consistently teaches that sexual relations outside marriage are sinful. Hebrews 13:4 says that marriage is to be honored by all and that the marriage bed is to be kept undefiled. 1 Corinthians 6:18 tells believers to flee sexual immorality. 1 Thessalonians 4:3 says God’s will is our sanctification, “that you keep away from sexual immorality.” Romans 13:14 tells believers to “make no provision for the flesh.” So the issue is not whether a couple “loves each other.” The issue is whether love is being submitted to Christ.
Second, this is neither a new nor an extremist position. The historic Christian position has always been that sexual intimacy belongs within marriage between a man and a woman. Christians may not have used the modern word “cohabitation” in every generation, but the moral issue is not new. The church has consistently condemned fornication, meaning sexual union between unmarried persons.
One of the earliest Christian writings outside the New Testament, the Didache, dated by many scholars to the first or early second century, includes the command, “you shall not commit adultery” and “you shall not commit fornication.” That shows the early church understood Christian morality to include sexual purity outside marriage.
This was not merely a Roman Catholic, Protestant, Baptist, or modern evangelical view. It has been the broad Christian position across centuries. The Catholic Catechism defines fornication as sexual union between an unmarried man and an unmarried woman and says it is contrary to the dignity of persons and human sexuality, which is ordered toward spouses and family. The Reformed tradition likewise teaches that the seventh commandment requires chastity in body, mind, affections, words, and behavior, along with “shunning all occasions of uncleanness.” In other words, a church that teaches against cohabitation before marriage is not inventing a radical new rule. It is standing in the mainstream of biblical and historic Christian sexual ethics.
And historically, Christians have also warned against an unmarried man and woman living together even if they claim they are not having sex. But it helps to be precise. Historic Christian moral teaching has never limited purity to “we did not technically commit the act.” Christianity has also emphasized chastity, modesty, avoiding temptation, avoiding scandal, and not placing oneself in situations that invite sexual sin.
Therefore, a romantically involved unmarried man and woman sharing private domestic life together still places them in unnecessary temptation, creates confusion in their witness, and imitates marriage without the covenant of marriage. Historically, Christians have warned against this not because the church is prudish, but because the church understands that chastity must be protected, temptation must be fled, and marriage must be honored. This is why a man and woman living together before marriage has historically been treated as spiritually dangerous and ordinarily inappropriate, even if they claim abstinence. The Westminster Larger Catechism says the seventh commandment requires “chastity in body, mind, affections, words, and behavior” and includes “shunning all occasions of uncleanness, and resisting temptations thereunto.” That is very important. The historic Protestant view was not merely, “Do not commit adultery physically.” It was, “Preserve chastity and avoid the occasions that lead to uncleanness.”
And that lines up with Scripture:
Living together privately as an unmarried couple usually does the opposite of fleeing. It creates repeated opportunity, emotional dependency, privacy, convenience, and temptation. So the issue is not only, “Have they sinned sexually yet?” The issue is also, “Are they arranging their lives in a way that honors Christ, protects purity, and avoids temptation?”
Are there churches today that compromise on this?
Yes. And there are churches that wrongly believe all sorts of things. Has our culture normalized living together before marriage? Absolutely. But cultural acceptance does not make something biblically acceptable. The question for Christians is not, “What does the culture now permit?” And so, I think we should be clear about what we are and are not saying.
We are not saying sexually sinful people are beyond grace.
We are not saying couples who have lived together cannot be forgiven.
We are not saying the church should treat people with cruelty or contempt.
We are not saying obedience earns salvation.
We are saying that Jesus is Lord over our bodies, our homes, our relationships, and our desires. Christianity has never taught that love makes sexual boundaries unnecessary. Christianity teaches that true love honors God’s design for life, marriage, and intimacy. Love does not remove the need for holiness. Love pursues holiness. So no, this is not radical extremism. It is not outdated legalism. It is historic Christianity.
The radical position is not that the church still believes sex belongs in marriage. The radical position is that modern culture now believes marriage-level intimacy can be separated from marriage-level covenant. The church must not be ashamed to say what Christians have believed for 2,000 years: marriage is honorable, the marriage bed is to be kept pure, and believers are called to glorify God with their bodies.
The Church Must Speak With Truth and Grace
Given these truths, Churches and pastors need to speak clearly about this issue. Silence only leaves people to be discipled by the culture. And the culture speaks loudly. At the same time, the church must speak with grace. Many people have not been taught a biblical view of marriage. Some are new believers. Some have complicated backgrounds. Some have already made sinful choices and feel ashamed. Some are defensive because they are scared. Some genuinely do not understand why cohabitation is wrong. So the church must not speak with self-righteousness. We must speak as people who have also needed mercy.
But in any case, the message should be clear, and no excuses made:
But the message should also be hopeful:
What Should You Do If a Christian You Know Is Living Together With Someone Before Marriage?
This issue is not only important for the couple living together. It is also important for friends, parents, coworkers, church members, and fellow believers who witness it. The answer requires both courage and humility. Christians should not ignore sin, but neither should they approach people with pride, gossip, or harshness. The goal is not to win an argument or embarrass someone. The goal is restoration, holiness, and love.
Galatians 6:1 gives an important principle:
“Brothers and sisters, if someone is overtaken in any wrongdoing, you who are spiritual, restore such a person with a gentle spirit, watching out for yourselves so that you also won’t be tempted.” — Galatians 6:1, CSB
Notice the balance. Sin should be addressed, but the spirit should be gentle. The goal is restoration, not humiliation.
1. Examine Your Own Heart First
Before speaking to someone else, check your own heart. Are you motivated by love for Christ and love for this person? Or are you motivated by irritation, embarrassment, fear of appearances, or a desire to control? Jesus warns us against hypocritical judgment in Matthew 7:3–5. That does not mean we never confront sin. It means we must confront sin humbly, honestly, and with a willingness to examine ourselves first. The person you are approaching does not need your self-righteousness. They need truth spoken in love.
2. Do Not Gossip About It
One of the easiest wrong responses is to talk about the couple instead of talking to them. Gossip may feel like concern, but it often spreads shame without offering help. If you are a friend, parent, church member, or coworker, avoid turning the situation into conversation with others who are not part of the solution. Protect the person’s dignity as much as possible. Speak directly, privately, and lovingly when appropriate.
Matthew 18:15 gives a helpful principle:
“If your brother sins against you, go and rebuke him in private. If he listens to you, you have won your brother.” — Matthew 18:15, CSB
While that passage specifically addresses personal sin between believers, the principle of private, direct, loving confrontation is wise. Do not make the first response public embarrassment. Start personally and humbly. The remainder of Matthew 18 explains what should happen next if a brother or sister does not listen to wise biblical counsel.
3. Speak Clearly, But Compassionately
Do not be vague. Don't mix words. If the couple claims to be Christian, it is appropriate to say something loving like: “I care about you, and because you belong to Christ, I want to encourage you to think biblically about your living arrangement. Scripture teaches that sexual purity and marriage-like union belong within marriage, and living together before marriage does not honor God’s design.”
That may feel uncomfortable, but love sometimes requires uncomfortable conversations. Ephesians 4:15 says we are to speak “the truth in love.” Truth without love can become harsh. Love without truth becomes sentimental compromise. Biblical love includes both.
4. Ask Questions Instead of Only Making Accusations
Sometimes a direct statement is needed, but good questions can help the person think biblically rather than simply feel attacked.
You might ask:
“Have you thought about what this living arrangement communicates about your faith in Jesus Christ?”
“Do you believe this is helping you pursue holiness?”
“Are you making it easier or harder to obey Christ?”
“If you are planning to marry, why not honor the Lord in the way you prepare for marriage?”
“What would repentance and obedience look like from here?”
Questions can expose the heart while keeping the conversation pastoral.
5. Point Them to Scripture, Not Merely Personal Opinion
The issue is not, “I don’t like this; I don't approve,” or “This looks bad to me.”
The issue is, “What does God say?”
Use passages like Genesis 2:24, Hebrews 13:4, 1 Corinthians 6:18–20, Romans 13:14, 1 Thessalonians 4:3–5, Ephesians 5:3, and 2 Timothy 2:22. Scripture has more authority than your preferences. Let God’s Word do the heavy lifting.
6. Offer Practical Help
If the couple is convicted, they may need help taking the next step. Obedience may be costly. One person may need a place to stay. They may need help finding a roommate. They may need pastoral counseling. They may need encouragement to set boundaries. They may need help talking to family. Do not merely say, “You need to stop this,” and then walk away. If possible, help them obey. James 2:15–16 warns against seeing a need and offering words without help. If you are in a position to assist, do so wisely and appropriately.
7. Parents Should Speak With Clarity and Love
Parents often face this with deep grief, fear, or frustration. If your adult child is living with someone before marriage, you cannot force repentance. But you can speak truth. Do not pretend it is fine. Do not celebrate what God calls sin. Do not treat the relationship as though it is the same as marriage. Do not act as if it is not happening.
At the same time, do not cut off every opportunity for gospel influence unless there are other serious circumstances requiring distance. Keep the door open for conversation. Pray faithfully. Speak truth without constant nagging. Make it clear that your concern is not self-interest or merely family embarrassment, but obedience to Christ and love for their soul.
A parent might say:
“We love you, and because we love you, we cannot pretend this honors the Lord. Living together before marriage is not God’s design. We want to keep loving you, praying for you, and urging you to follow Christ in this.”
That kind of statement is clear without being cruel or ruining your Christian witness.
8. Friends Should Not Enable Sin
If you are a Christian friend, do not normalize or encourage the arrangement. Do not joke about it, celebrate it, or treat it as spiritually harmless. And certainly do not enable them. A true friend helps another person obey Jesus.
Proverbs 27:6 says:
“The wounds of a friend are trustworthy, but the kisses of an enemy are excessive.”
— Proverbs 27:6, CSB
Faithful friendship sometimes means saying what the other person does not want to hear but needs to hear.
9. Coworkers Should Use Wisdom
If this is a coworker, the situation may require extra wisdom. You may not have the same relational authority as a parent, pastor, or close friend. If the person does not claim to be a Christian, your first responsibility is not to correct their morality but to point them to Christ. If they do claim to be a believer and the relationship allows for personal conversation, you may gently ask questions or share biblical truth when appropriate. But avoid workplace gossip, public correction, or forcing spiritual conversations in ways that are unwise or inappropriate for the setting. Pray for them. Look for natural opportunities. Speak with humility.
10. Involve Pastoral Care When Appropriate
If the person is a member of your church or under your church's care, it may be appropriate to encourage them to speak with a pastor or a mature Christian couple. If they refuse correction and continue openly in sin, church leadership may eventually need to shepherd the situation more directly. This should never be about punishment for punishment’s sake. Biblical correction is meant to call people back to Christ and to honor Him.
11. Keep the Gospel Central
The final word should never be mere condemnation. Yes, cohabitation before marriage is sin. But Jesus saves sinners. Do not speak as though sexual sin is beyond grace. Speak as someone who also needs mercy. Call them not only away from sin, but toward Christ. The goal is not simply for them to stop living together. The goal is for them to trust and obey Jesus.
So if you are a friend, parent, coworker, or church member, do not respond with gossip, silence, or self-righteous anger. Respond with prayer, humility, clarity, compassion, and courage. Speak the truth in love. Offer practical help. Point them to Christ. And remember: repentance is not shame without hope. Repentance is the path back to joy.
There Is Gospel Hope for Those Who Have Failed
This is very important. If someone has fallen into sexual temptation while not married, yes, sexual sin is serious, but it is not beyond the grace of God.
Paul wrote to the Corinthians:
This phrase is full of hope: “And some of you used to be like this.”
The church at Corinth was filled with people who had sinful pasts. Some had been sexually immoral. Some had lived in patterns of sin. But through Christ, they were washed. They were sanctified. They were justified.
That is the hope of the gospel.
The answer to sin is not denial.
The answer to sin is not shame without hope.
The answer to sin is not redefining wrong as right.
The answer is Jesus Christ.
He forgives.
He cleanses.
He restores.
He gives His Spirit.
He teaches His people to walk in holiness.
The gospel does not lower God’s standard. It forgives sinners and gives them power to live a new life.
God’s Design Is Better Than the World’s Shortcut
The world often says, “Live together first. Try it out. See if marriage will work.” But God’s Word teaches something better. Marriage is not something to imitate before committing to it. Marriage is a covenant to be entered into with seriousness, faithfulness, and joy. Living together before marriage may seem practical, but it is spiritually dangerous. It blurs the line between singleness and marriage. It invites temptation. It weakens Christian witness. It treats marriage-level intimacy as though it can be separated from marriage-level commitment.
God’s design is better.
He calls unmarried men and women to purity.
He calls dating and engaged couples to wisdom.
He calls husbands and wives to covenant faithfulness.
He calls sinners to repentance.
He calls all His people to honor Christ with their bodies.
As Paul says:
“You are not your own, for you were bought at a price. So glorify God with your body.”
— 1 Corinthians 6:19–20, CSB
That is the heart of the matter.
The Christian does not belong to himself or herself. We belong to Christ. Our relationships, our bodies, our homes, our desires, and our decisions all belong under His lordship. So, when an unmarried man and woman ask whether they should live together, the biblical answer is no. Not because God is against love, but because God defines love better than we do. Not because God is against marriage, but because He honors marriage more than our culture does. Not because God wants to steal joy, but because He knows where true joy is found. True joy is found in trusting Him.
Final Encouragement
If you are currently living with someone before marriage, there is hope. Do not run from God. Run to Him. Confess what needs to be confessed. Change what needs to be changed. Seek help from faithful believers. Take the next step of obedience. If you are dating or engaged, honor Christ now. Do not wait until marriage to build your relationship on obedience. The habits you form before marriage will shape the marriage you enter.
If you are a parent, pastor, or church member, speak the truth with compassion. Do not treat cohabitation as normal or harmless. But also do not treat people caught in sin as beyond grace. Christ is a merciful Savior. He is also a holy Lord. And His way is always better.
Closing Prayer
Father, help us honor You with our bodies, our relationships, and our homes. Give us courage to obey You even when obedience is costly. Help unmarried couples pursue purity, wisdom, and truth. Where there has been sin, grant repentance and remind us that there is mercy and cleansing in Jesus Christ. Teach us to trust Your design for marriage, holiness, and love. In Jesus’ name, amen.
The question is not simply, “Does everyone else do this?” or “Can we make this work?”
The real question that needs asking in all that we do is, “Does this honor Christ?”
For a Christian couple, living together before marriage is not a small issue. It touches the meaning of marriage, sexual purity, temptation, Christian witness, and obedience to God. And Scripture gives us a better way. God’s design for marriage is not meant to rob people of joy, but to protect love, preserve purity, and point us to the covenant faithfulness of Christ. In what follows, I hope to explain some of those points in greater detail and share why Christians have always viewed this type of behavior as not biblically compatible.
God Designed Marriage as a Covenant Union
The Bible’s teaching on marriage begins in the opening chapters of Genesis. After God created man and woman, Scripture says:
“This is why a man leaves his father and mother and bonds with his wife, and they become one flesh.” — Genesis 2:24, CSB
This verse gives us God’s basic pattern for marriage. On Marriage being a covenant, see verses such as Malachi 2:14, Proverbs 2:17, Ezekiel 16:8, and Ephesians 5:31-32 (marriage is no casual arrangement; it reflects Christ's love for His church). So, biblically, marriage is not merely a contract, a living arrangement, or a romantic partnership. It is a covenant before God between a man and a woman.
A man leaves his former household.
He is joined to his wife.
Then they become one flesh in a bonded union.
That order matters. God does not present a man and woman living as though they are married before actually entering the covenant of marriage. The “one flesh” union belongs to the covenant relationship of husband and wife.
Living together before marriage often imitates this pattern without actually entering into that covenant relationship. Such a couple shares a home, shares a bed, shares meals, shares bills, shares routines, and shares emotional intimacy, but without the covenant commitment of marriage. That is one of the central problems with cohabitation. It borrows the privileges of marriage without the promises of marriage.
And again, Biblically, marriage is not just two people who love each other and decide to live under the same roof. Marriage is a covenant before God. It is a public, binding, lifelong commitment between one man and one woman. It is not merely private affection. It is covenant faithfulness. When an unmarried couple moves in together, their lives begin to say, “We are functioning like husband and wife,” even though they have not yet become husband and wife.
Sexual Intimacy Belongs Within Marriage
The Bible is not embarrassed by sexual intimacy. Scripture presents sex as a good gift from God. But like every good gift, it has a God-given place. That place is marriage.
Hebrews 13:4 says:
“Marriage is to be honored by all and the marriage bed kept undefiled, because God will judge the sexually immoral and adulterers.” — Hebrews 13:4, CSB
This verse teaches two truths at the same time. First, marriage is honorable. Second, the marriage bed is to be kept pure. God is not against sex. In fact, God created sex. But He designed sexual intimacy to belong within marriage, where it is protected by covenant commitment. Outside of marriage, Scripture consistently calls sexual activity sexual immorality. That may sound harsh to modern ears, but it is the clear teaching of the Bible.
Paul writes:
“Flee sexual immorality! Every other sin a person commits is outside the body, but the person who is sexually immoral sins against his own body. Don’t you know that your body is a temple of the Holy Spirit who is in you, whom you have from God? You are not your own, for you were bought at a price. So glorify God with your body.”
— 1 Corinthians 6:18–20, CSB
Notice the command: “Flee sexual immorality.”
Paul does not say, “Manage it.”
He does not say, “Get as close as possible without crossing the line.”
He does not say, “Trust yourself in private situations with constant temptation.”
He says, flee.
For unmarried Christians, living together usually moves in the opposite direction. It does not flee temptation. It creates the setting for it. It puts a man and woman in close, private, emotionally intimate, physically accessible circumstances and then expects them to remain pure. That is not wisdom. That is presumption. A Christian should not arrange life in a way that makes obedience harder and temptation easier.
Living Together Creates Unnecessary Temptation
Some couples may say, “But Pastor, we are not sleeping together!” That may be true. But even if sexual sin is not happening, the arrangement itself is still spiritually dangerous and unwise.
Romans 13:14 says:
“But put on the Lord Jesus Christ, and make no provision for the flesh to gratify its desires.”
— Romans 13:14, CSB
That phrase is important: “make no provision for the flesh.” In other words, do not make arrangements for sin. Do not prepare a place for temptation to grow. Do not set up your life in a way that gives sinful desires an easy opportunity. An unmarried man and woman living together are placing themselves in a situation where temptation is built into the daily rhythm of life. They share private space. They may share late nights. They may share emotional burdens. They may share physical affection. They may become dependent on each other in ways that rightly belong to marriage. Even when they intend to remain pure, the living arrangement itself makes purity more difficult.
God’s will for His people is holiness. Paul writes:
“For this is God’s will, your sanctification: that you keep away from sexual immorality, that each of you knows how to control his own body in holiness and honor, not with lustful passions, like the Gentiles, who don’t know God.”
— 1 Thessalonians 4:3–5, CSB
God’s will is not unclear here. Christians are called to holiness and honor. We are not to follow the standards of a world that treats sexual desire as though it should rule us. We belong to Christ. Wisdom does not ask, “How close can we get to sin without technically sinning? Can we do this or that and it still be okay?” No. Wisdom asks, “How can we best honor Jesus?”
Cohabitation Imitates Marriage Without Marriage
Some people may ask, “Is living together before marriage really a sin if we love each other?” One of the biggest problems with living together before marriage is that it confuses the meaning of marriage. Marriage is not just a romantic feeling. It is not just compatibility. It is not just sharing expenses. It is not just sleeping in the same house. Marriage is covenant commitment.
Proverbs 5 speaks of the joy and intimacy of marriage:
“Drink water from your own cistern, water flowing from your own well... Let your fountain be blessed, and take pleasure in the wife of your youth.” — Proverbs 5:15, 18, CSB
The intimacy described here is good, joyful, and God-honoring, but it is placed within marriage. The text does not say, “Take pleasure in the woman you are living with.” It says, “the wife of your youth.” And that distinction matters.
Cohabitation often takes things that belong to marriage and separates them from marriage. A couple may want the closeness of marriage, the comfort of marriage, the companionship of marriage, and sometimes the sexual relationship of marriage, but without the covenant vows of marriage. And that is not God’s design.
Marriage says, “I give myself to you in covenant faithfulness before God.”
Cohabitation often says, “I will share life with you as long as this works for me.”
Those are very different things.
The Christian view of love is not casual. It is covenantal. It is faithful. It is sacrificial. It is accountable before God.
Living Together Before Marriage Damages Christian Witness
Christians are not only called to consider what they do privately. We must also consider what our lives communicate publicly.
Paul writes:
“But sexual immorality and any impurity or greed should not even be heard of among you, as is proper for saints.”
— Ephesians 5:3, CSB
This does not mean Christians pretend they never struggle or never sin. It means our lives should not be arranged in ways that openly communicate compromise with sexual immorality or impurity. When an unmarried Christian couple lives together, other people naturally assume they are living as husband and wife. That may or may not be true sexually, but the public message and witness for Christ is still confusing.
It can cause younger believers to think, “Maybe this is acceptable.”
It can cause unbelievers to think, “Christians live just like everyone else.”
It can weaken the church’s witness about marriage and holiness.
It can make sin appear normal among God’s people.
Paul also says:
“Therefore, do not let your good be slandered.”
— Romans 14:16, CSB
Even if a couple insists they are not doing anything sexually immoral, the arrangement itself can bring reproach because it appears to contradict biblical purity. Christians should care about that. Not because we are trying to impress people, but because we represent Christ. The question is not only, “What are we doing?” It is also, “What are we communicating?”
True Love Does Not Lead Someone Toward Compromise
Many couples defend living together by saying, “But we love each other.” That may be sincere, but biblical love is more than strong feelings. True love seeks another person’s holiness, and we see this expected in the marriage covenant.
Ephesians 5:25-28 says:
"Husbands, love your wives, just as Christ loved the church and gave himself for her to make her holy, cleansing her with the washing of water by the word. He did this to present the church to himself in splendor, without spot or wrinkle or anything like that, but holy and blameless. In the same way, husbands are to love their wives as their own bodies. He who loves his wife loves himself
Moreover, real love does not rejoice in compromise. Real love rejoices in truth.
1 Corinthians 13:6 says:
“Love finds no joy in unrighteousness but rejoices in the truth.”
Biblical love says, “I want to help you obey Jesus.”
It does not say, “Let’s see how close we can get to sin.”
It does not say, "I want this really bad, I'm going to convince her/him to do this."
It does not say, “God will understand because we love each other.”
It does not say, “Our situation is different.”
Love for each other must be submitted to love for Christ.
Jesus said:
“If you love me, you will keep my commands.”
— John 14:15, CSB
A couple’s love for one another should never compete with obedience to Jesus. If the relationship is truly Christ-centered, both people should desire to honor Christ in the way they pursue marriage.
A Key Point: Engagement Is Not Marriage
Another common objection is, “But we are engaged,” or, “We are planning to get married.” That is good, but engagement is not marriage. Planning to obey later does not justify disobeying now. A future wedding date does not make a couple husband and wife in the present. Until vows are made, until the covenant is entered, they are still unmarried. This is important because many couples slowly begin to treat engagement as though it gives them permission to enjoy marriage privileges early. But Scripture does not create a third category where a couple is more than unmarried but less than married. There is unmarried, and there is married. Engagement should be a season of preparation for marriage, not a season of pretending to be married.
Another Claim: “But We Are Saving Money”
Financial pressure is real. Housing can be expensive. Rent can be high. Life can be difficult. For some couples, moving in together may seem like the only practical option. But Christians must be careful here. Financial convenience cannot override obedience to Christ.
Jesus said:
“But seek first the kingdom of God and his righteousness, and all these things will be provided for you." — Matthew 6:33, CSB
God does not call His people to sin in order to survive. He calls His people to trust Him while obeying Him. That does not mean obedience will always be easy. It may require sacrifice. It may require delaying plans. It may require finding another roommate, moving back with family, asking the church for help, adjusting finances, or making hard decisions. But obedience to Christ is worth it. A couple should never build their relationship on the belief that financial pressure gives them permission to ignore God’s design.
Some will say: “But We Are Not Doing Anything Wrong.”
Sometimes a couple may say, “We are living together, but nothing sexual is happening.” Again, that may be true. But the Christian life is not only about avoiding the final act of sin. It is also about pursuing wisdom, holiness, purity, and a faithful witness.
2 Timothy 2:22 says:
“Flee from youthful passions, and pursue righteousness, faith, love, and peace, along with those who call on the Lord from a pure heart.” — 2 Timothy 2:22, CSB
Notice both sides of the command: Flee sinful passions. Pursue righteousness.
Living together before marriage does not usually look like fleeing. It looks like staying close to temptation while hoping not to fall. A wise Christian does not ask, “Can I technically justify this?” A wise Christian asks, “Is this holy? Is this wise? Does this honor the Lord? Does this help me pursue righteousness?”
Marriage Is the Right Context for Shared Life
The Bible does not treat sexual desire as evil. Instead, Scripture gives sexual desire a holy direction: marriage.
Paul writes:
“But because sexual immorality is so common, each man should have sexual relations with his own wife, and each woman should have sexual relations with her own husband.”
— 1 Corinthians 7:2, CSB
And again:
“But if they do not have self-control, they should marry, since it is better to marry than to burn with desire.” — 1 Corinthians 7:9, CSB
The biblical answer to sexual desire is not cohabitation. It is not pretending to be married. It is not living together while trying to avoid temptation. The biblical answer is marriage. If a couple desires the closeness, companionship, and intimacy of marriage, they should honestly ask whether they are ready to pursue marriage. If they are not ready for marriage, they should not take marriage privileges. If they are ready, they should move toward marriage honorably.
What Should a Couple Do If They Are Already Living Together?
This issue must be handled with both clarity and compassion. The goal is not to crush people with shame. The goal is to help them walk in obedience, wisdom, and joy. If an unmarried couple is already living together, the right response is not to make excuses, hide, or be defensive. The right response is humble obedience.
Proverbs 28:13 says:
“The one who conceals his sins will not prosper, but whoever confesses and renounces them will find mercy.” — Proverbs 28:13, CSB
A couple in this situation should consider taking several steps.
First, they should acknowledge that the living arrangement does not honor God’s design. They should not minimize it or redefine it.
Second, if sexual sin is happening, they should confess it to the Lord and stop. God calls His people to repentance, not continued compromise.
Third, one person should move out as soon as reasonably possible. This may require sacrifice, but holiness is worth sacrifice.
Fourth, they should seek counsel from a pastor or mature Christian couple. They do not need to walk through this alone.
Fifth, they should establish clear boundaries. They should avoid private situations that make temptation easier.
Sixth, they should honestly evaluate whether they are ready for marriage. If they are ready, they should pursue marriage in a way that honors Christ. If they are not ready, they should stop living like they are already married.
Are We Just Being Legalistic and Outdated?”
Some may respond, “This is just legalism. Your church is outdated. You are being too strict. People love each other. Times have changed.”
That objection deserves a thoughtful answer.
First, legalism means adding man-made rules to God’s Word as though those rules are necessary for either salvation or righteousness before God. But calling Christians to obey clear biblical teaching about sexual purity is not legalism. It is discipleship.
Jesus said:
“If you love me, you will keep my commands.”
— John 14:15, CSB
The church is not being legalistic when it says sexual intimacy belongs within marriage. The church is being faithful to Scripture. The Bible consistently teaches that sexual relations outside marriage are sinful. Hebrews 13:4 says that marriage is to be honored by all and that the marriage bed is to be kept undefiled. 1 Corinthians 6:18 tells believers to flee sexual immorality. 1 Thessalonians 4:3 says God’s will is our sanctification, “that you keep away from sexual immorality.” Romans 13:14 tells believers to “make no provision for the flesh.” So the issue is not whether a couple “loves each other.” The issue is whether love is being submitted to Christ.
Second, this is neither a new nor an extremist position. The historic Christian position has always been that sexual intimacy belongs within marriage between a man and a woman. Christians may not have used the modern word “cohabitation” in every generation, but the moral issue is not new. The church has consistently condemned fornication, meaning sexual union between unmarried persons.
One of the earliest Christian writings outside the New Testament, the Didache, dated by many scholars to the first or early second century, includes the command, “you shall not commit adultery” and “you shall not commit fornication.” That shows the early church understood Christian morality to include sexual purity outside marriage.
This was not merely a Roman Catholic, Protestant, Baptist, or modern evangelical view. It has been the broad Christian position across centuries. The Catholic Catechism defines fornication as sexual union between an unmarried man and an unmarried woman and says it is contrary to the dignity of persons and human sexuality, which is ordered toward spouses and family. The Reformed tradition likewise teaches that the seventh commandment requires chastity in body, mind, affections, words, and behavior, along with “shunning all occasions of uncleanness.” In other words, a church that teaches against cohabitation before marriage is not inventing a radical new rule. It is standing in the mainstream of biblical and historic Christian sexual ethics.
And historically, Christians have also warned against an unmarried man and woman living together even if they claim they are not having sex. But it helps to be precise. Historic Christian moral teaching has never limited purity to “we did not technically commit the act.” Christianity has also emphasized chastity, modesty, avoiding temptation, avoiding scandal, and not placing oneself in situations that invite sexual sin.
Therefore, a romantically involved unmarried man and woman sharing private domestic life together still places them in unnecessary temptation, creates confusion in their witness, and imitates marriage without the covenant of marriage. Historically, Christians have warned against this not because the church is prudish, but because the church understands that chastity must be protected, temptation must be fled, and marriage must be honored. This is why a man and woman living together before marriage has historically been treated as spiritually dangerous and ordinarily inappropriate, even if they claim abstinence. The Westminster Larger Catechism says the seventh commandment requires “chastity in body, mind, affections, words, and behavior” and includes “shunning all occasions of uncleanness, and resisting temptations thereunto.” That is very important. The historic Protestant view was not merely, “Do not commit adultery physically.” It was, “Preserve chastity and avoid the occasions that lead to uncleanness.”
And that lines up with Scripture:
“Flee sexual immorality!”
— 1 Corinthians 6:18, CSB
“But put on the Lord Jesus Christ, and make no provision for the flesh to gratify its desires.”
— Romans 13:14, CSB
Living together privately as an unmarried couple usually does the opposite of fleeing. It creates repeated opportunity, emotional dependency, privacy, convenience, and temptation. So the issue is not only, “Have they sinned sexually yet?” The issue is also, “Are they arranging their lives in a way that honors Christ, protects purity, and avoids temptation?”
Are there churches today that compromise on this?
Yes. And there are churches that wrongly believe all sorts of things. Has our culture normalized living together before marriage? Absolutely. But cultural acceptance does not make something biblically acceptable. The question for Christians is not, “What does the culture now permit?” And so, I think we should be clear about what we are and are not saying.
We are not saying sexually sinful people are beyond grace.
We are not saying couples who have lived together cannot be forgiven.
We are not saying the church should treat people with cruelty or contempt.
We are not saying obedience earns salvation.
We are saying that Jesus is Lord over our bodies, our homes, our relationships, and our desires. Christianity has never taught that love makes sexual boundaries unnecessary. Christianity teaches that true love honors God’s design for life, marriage, and intimacy. Love does not remove the need for holiness. Love pursues holiness. So no, this is not radical extremism. It is not outdated legalism. It is historic Christianity.
The radical position is not that the church still believes sex belongs in marriage. The radical position is that modern culture now believes marriage-level intimacy can be separated from marriage-level covenant. The church must not be ashamed to say what Christians have believed for 2,000 years: marriage is honorable, the marriage bed is to be kept pure, and believers are called to glorify God with their bodies.
The Church Must Speak With Truth and Grace
Given these truths, Churches and pastors need to speak clearly about this issue. Silence only leaves people to be discipled by the culture. And the culture speaks loudly. At the same time, the church must speak with grace. Many people have not been taught a biblical view of marriage. Some are new believers. Some have complicated backgrounds. Some have already made sinful choices and feel ashamed. Some are defensive because they are scared. Some genuinely do not understand why cohabitation is wrong. So the church must not speak with self-righteousness. We must speak as people who have also needed mercy.
But in any case, the message should be clear, and no excuses made:
Living together before marriage is not God’s design.
But the message should also be hopeful:
Christ forgives sinners, restores the repentant, and gives grace for new obedience.
What Should You Do If a Christian You Know Is Living Together With Someone Before Marriage?
This issue is not only important for the couple living together. It is also important for friends, parents, coworkers, church members, and fellow believers who witness it. The answer requires both courage and humility. Christians should not ignore sin, but neither should they approach people with pride, gossip, or harshness. The goal is not to win an argument or embarrass someone. The goal is restoration, holiness, and love.
Galatians 6:1 gives an important principle:
“Brothers and sisters, if someone is overtaken in any wrongdoing, you who are spiritual, restore such a person with a gentle spirit, watching out for yourselves so that you also won’t be tempted.” — Galatians 6:1, CSB
Notice the balance. Sin should be addressed, but the spirit should be gentle. The goal is restoration, not humiliation.
1. Examine Your Own Heart First
Before speaking to someone else, check your own heart. Are you motivated by love for Christ and love for this person? Or are you motivated by irritation, embarrassment, fear of appearances, or a desire to control? Jesus warns us against hypocritical judgment in Matthew 7:3–5. That does not mean we never confront sin. It means we must confront sin humbly, honestly, and with a willingness to examine ourselves first. The person you are approaching does not need your self-righteousness. They need truth spoken in love.
2. Do Not Gossip About It
One of the easiest wrong responses is to talk about the couple instead of talking to them. Gossip may feel like concern, but it often spreads shame without offering help. If you are a friend, parent, church member, or coworker, avoid turning the situation into conversation with others who are not part of the solution. Protect the person’s dignity as much as possible. Speak directly, privately, and lovingly when appropriate.
Matthew 18:15 gives a helpful principle:
“If your brother sins against you, go and rebuke him in private. If he listens to you, you have won your brother.” — Matthew 18:15, CSB
While that passage specifically addresses personal sin between believers, the principle of private, direct, loving confrontation is wise. Do not make the first response public embarrassment. Start personally and humbly. The remainder of Matthew 18 explains what should happen next if a brother or sister does not listen to wise biblical counsel.
3. Speak Clearly, But Compassionately
Do not be vague. Don't mix words. If the couple claims to be Christian, it is appropriate to say something loving like: “I care about you, and because you belong to Christ, I want to encourage you to think biblically about your living arrangement. Scripture teaches that sexual purity and marriage-like union belong within marriage, and living together before marriage does not honor God’s design.”
That may feel uncomfortable, but love sometimes requires uncomfortable conversations. Ephesians 4:15 says we are to speak “the truth in love.” Truth without love can become harsh. Love without truth becomes sentimental compromise. Biblical love includes both.
4. Ask Questions Instead of Only Making Accusations
Sometimes a direct statement is needed, but good questions can help the person think biblically rather than simply feel attacked.
You might ask:
“Have you thought about what this living arrangement communicates about your faith in Jesus Christ?”
“Do you believe this is helping you pursue holiness?”
“Are you making it easier or harder to obey Christ?”
“If you are planning to marry, why not honor the Lord in the way you prepare for marriage?”
“What would repentance and obedience look like from here?”
Questions can expose the heart while keeping the conversation pastoral.
5. Point Them to Scripture, Not Merely Personal Opinion
The issue is not, “I don’t like this; I don't approve,” or “This looks bad to me.”
The issue is, “What does God say?”
Use passages like Genesis 2:24, Hebrews 13:4, 1 Corinthians 6:18–20, Romans 13:14, 1 Thessalonians 4:3–5, Ephesians 5:3, and 2 Timothy 2:22. Scripture has more authority than your preferences. Let God’s Word do the heavy lifting.
6. Offer Practical Help
If the couple is convicted, they may need help taking the next step. Obedience may be costly. One person may need a place to stay. They may need help finding a roommate. They may need pastoral counseling. They may need encouragement to set boundaries. They may need help talking to family. Do not merely say, “You need to stop this,” and then walk away. If possible, help them obey. James 2:15–16 warns against seeing a need and offering words without help. If you are in a position to assist, do so wisely and appropriately.
7. Parents Should Speak With Clarity and Love
Parents often face this with deep grief, fear, or frustration. If your adult child is living with someone before marriage, you cannot force repentance. But you can speak truth. Do not pretend it is fine. Do not celebrate what God calls sin. Do not treat the relationship as though it is the same as marriage. Do not act as if it is not happening.
At the same time, do not cut off every opportunity for gospel influence unless there are other serious circumstances requiring distance. Keep the door open for conversation. Pray faithfully. Speak truth without constant nagging. Make it clear that your concern is not self-interest or merely family embarrassment, but obedience to Christ and love for their soul.
A parent might say:
“We love you, and because we love you, we cannot pretend this honors the Lord. Living together before marriage is not God’s design. We want to keep loving you, praying for you, and urging you to follow Christ in this.”
That kind of statement is clear without being cruel or ruining your Christian witness.
8. Friends Should Not Enable Sin
If you are a Christian friend, do not normalize or encourage the arrangement. Do not joke about it, celebrate it, or treat it as spiritually harmless. And certainly do not enable them. A true friend helps another person obey Jesus.
Proverbs 27:6 says:
“The wounds of a friend are trustworthy, but the kisses of an enemy are excessive.”
— Proverbs 27:6, CSB
Faithful friendship sometimes means saying what the other person does not want to hear but needs to hear.
9. Coworkers Should Use Wisdom
If this is a coworker, the situation may require extra wisdom. You may not have the same relational authority as a parent, pastor, or close friend. If the person does not claim to be a Christian, your first responsibility is not to correct their morality but to point them to Christ. If they do claim to be a believer and the relationship allows for personal conversation, you may gently ask questions or share biblical truth when appropriate. But avoid workplace gossip, public correction, or forcing spiritual conversations in ways that are unwise or inappropriate for the setting. Pray for them. Look for natural opportunities. Speak with humility.
10. Involve Pastoral Care When Appropriate
If the person is a member of your church or under your church's care, it may be appropriate to encourage them to speak with a pastor or a mature Christian couple. If they refuse correction and continue openly in sin, church leadership may eventually need to shepherd the situation more directly. This should never be about punishment for punishment’s sake. Biblical correction is meant to call people back to Christ and to honor Him.
11. Keep the Gospel Central
The final word should never be mere condemnation. Yes, cohabitation before marriage is sin. But Jesus saves sinners. Do not speak as though sexual sin is beyond grace. Speak as someone who also needs mercy. Call them not only away from sin, but toward Christ. The goal is not simply for them to stop living together. The goal is for them to trust and obey Jesus.
So if you are a friend, parent, coworker, or church member, do not respond with gossip, silence, or self-righteous anger. Respond with prayer, humility, clarity, compassion, and courage. Speak the truth in love. Offer practical help. Point them to Christ. And remember: repentance is not shame without hope. Repentance is the path back to joy.
There Is Gospel Hope for Those Who Have Failed
This is very important. If someone has fallen into sexual temptation while not married, yes, sexual sin is serious, but it is not beyond the grace of God.
Paul wrote to the Corinthians:
“Don’t you know that the unrighteous will not inherit God’s kingdom? Do not be deceived: No sexually immoral people... will inherit God’s kingdom. And some of you used to be like this. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and by the Spirit of our God.”
— 1 Corinthians 6:9–11, CSB
This phrase is full of hope: “And some of you used to be like this.”
The church at Corinth was filled with people who had sinful pasts. Some had been sexually immoral. Some had lived in patterns of sin. But through Christ, they were washed. They were sanctified. They were justified.
That is the hope of the gospel.
The answer to sin is not denial.
The answer to sin is not shame without hope.
The answer to sin is not redefining wrong as right.
The answer is Jesus Christ.
He forgives.
He cleanses.
He restores.
He gives His Spirit.
He teaches His people to walk in holiness.
The gospel does not lower God’s standard. It forgives sinners and gives them power to live a new life.
God’s Design Is Better Than the World’s Shortcut
The world often says, “Live together first. Try it out. See if marriage will work.” But God’s Word teaches something better. Marriage is not something to imitate before committing to it. Marriage is a covenant to be entered into with seriousness, faithfulness, and joy. Living together before marriage may seem practical, but it is spiritually dangerous. It blurs the line between singleness and marriage. It invites temptation. It weakens Christian witness. It treats marriage-level intimacy as though it can be separated from marriage-level commitment.
God’s design is better.
He calls unmarried men and women to purity.
He calls dating and engaged couples to wisdom.
He calls husbands and wives to covenant faithfulness.
He calls sinners to repentance.
He calls all His people to honor Christ with their bodies.
As Paul says:
“You are not your own, for you were bought at a price. So glorify God with your body.”
— 1 Corinthians 6:19–20, CSB
That is the heart of the matter.
The Christian does not belong to himself or herself. We belong to Christ. Our relationships, our bodies, our homes, our desires, and our decisions all belong under His lordship. So, when an unmarried man and woman ask whether they should live together, the biblical answer is no. Not because God is against love, but because God defines love better than we do. Not because God is against marriage, but because He honors marriage more than our culture does. Not because God wants to steal joy, but because He knows where true joy is found. True joy is found in trusting Him.
Final Encouragement
If you are currently living with someone before marriage, there is hope. Do not run from God. Run to Him. Confess what needs to be confessed. Change what needs to be changed. Seek help from faithful believers. Take the next step of obedience. If you are dating or engaged, honor Christ now. Do not wait until marriage to build your relationship on obedience. The habits you form before marriage will shape the marriage you enter.
If you are a parent, pastor, or church member, speak the truth with compassion. Do not treat cohabitation as normal or harmless. But also do not treat people caught in sin as beyond grace. Christ is a merciful Savior. He is also a holy Lord. And His way is always better.
Closing Prayer
Father, help us honor You with our bodies, our relationships, and our homes. Give us courage to obey You even when obedience is costly. Help unmarried couples pursue purity, wisdom, and truth. Where there has been sin, grant repentance and remind us that there is mercy and cleansing in Jesus Christ. Teach us to trust Your design for marriage, holiness, and love. In Jesus’ name, amen.
"Jesus answered and said to him, “Truly, truly, I say to you, unless one is born again he cannot see the kingdom of God.” -- John 3:3
Have you been born again? The Bible says all have sinned and fallen short of the glory of God and that the wages of sin is death. However, there is Good News! The Bible also says that the free gift of God is eternal life in Christ Jesus our Lord (Romans 3:23 and 6:23). Is Jesus Christ your personal Lord and Savior? If not, why not?
Have you been born again? The Bible says all have sinned and fallen short of the glory of God and that the wages of sin is death. However, there is Good News! The Bible also says that the free gift of God is eternal life in Christ Jesus our Lord (Romans 3:23 and 6:23). Is Jesus Christ your personal Lord and Savior? If not, why not?
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