Short answer: No, kissing is not a sin in itself. The Bible has no commandment against it, and it shows kissing as a normal sign of greeting, family love and, in marriage, romance. A kiss becomes sinful when it stirs sexual desire in two people who are not married and leads toward lust or sexual immorality. If you feel that line approaching, stop.
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The question usually comes from two kinds of people: teenagers who have a boyfriend or girlfriend and want to do right, and parents who are not sure what to tell them. Either way, the honest answer needs two halves. What the Bible permits, and what it warns about.
People in the pews kept asking the same questions, and this is one of them, often asked as if there were a secret rule. There is no secret rule. There is a principle, and it is stricter and kinder than a list of dos and don'ts. Let me walk you through how I read it.
Does The Bible Say Kissing Is A Sin?
No. Nowhere does Scripture say, "You shall not kiss." In fact, kissing runs all through the Bible, and most of it is innocent. Esau ran and embraced his brother Jacob and kissed him in a reunion (Genesis 33:4). The father in Jesus' parable kissed his returning son (Luke 15:20). Paul told the early churches to greet each other this way:
Greet one another with a holy kiss.
Romans 16:16 (NIV)
That kind of kiss is a greeting among believers, the way a handshake or a hug works in many places today. The Bible also contains a love poem between a husband and wife, where kissing is part of delighted, married love:
Let him kiss me with the kisses of his mouth
Song of Solomon 1:2 (NIV)
So kissing is not wrong by nature. A kiss on a child's forehead, a kiss on a grandmother's cheek, and a kiss between a husband and wife are all fine. Even a kiss can be used for evil, as Judas showed in the garden (Matthew 26:48-49), but there the sin was the betrayal, not the kiss.
When Does Kissing Become A Sin?
Here is where the question gets real. Paul's concern for unmarried people is not about one act but about where acts lead. Jesus put the root of the matter at the level of the heart:
But I tell you that anyone who looks at a woman lustfully has already committed adultery with her in his heart.
Matthew 5:28 (NIV)
If a look can cross the line, a kiss certainly can. Kissing and making out are meant to lead somewhere, and our bodies know it. The passions they awaken are strong and were designed for marriage. When an unmarried couple deliberately kisses to arouse each other, or kisses in a way that they know sets them on the road to more, they are feeding the desires Scripture tells us to flee.
Flee the evil desires of youth and pursue righteousness, faith, love and peace, along with those who call on the Lord out of a pure heart.
2 Timothy 2:22 (NIV)
I would put it this way. A kiss turns sinful when its purpose is arousal, when it ignites lust you cannot honorably satisfy, or when it makes it harder for either person to stay pure. If kissing reliably leaves you struggling with temptation, that is not a prompt to push your limits. It is God's warning light. See also Is Lust A Sin In The Bible? for how Scripture treats desire itself.
Is It A Sin To Kiss My Boyfriend Or Girlfriend?
It depends on what the kiss is doing to you both. A brief kiss that expresses affection and ends there is a long way from the sin of sexual immorality. But a couple who is honest will admit that the first kiss is rarely the last, and that the road from light affection to something deeper is short. Making out almost always has momentum.
Paul says to treat the opposite sex "with absolute purity" (1 Timothy 5:2), and the writer of Hebrews says marriage is to be honored and the marriage bed kept pure. That does not mean every moment of affection is forbidden. It means we should be willing to set a limit and keep it. Here are some questions I would ask yourself:
- Does this kiss honor the person I am with, or is it using them for pleasure?
- Am I able to stop easily, or do I feel pulled toward more?
- Would I be comfortable if my parents or pastor knew exactly what we were doing?
- Is it taking us toward God and self-control, or away from them?
If your honest answers are uncomfortable, take them seriously. A related discussion is in Is Dating A Sin In The Bible? and Is Premarital Sex A Sin In The Bible?
Is It A Sin To Tongue Kiss Or Make Out?
The Bible does not describe kisses by type, so we cannot draw a verse-based line between a closed-mouth kiss and a deeper one. What we can say is that a deep, extended kiss is intended to arouse. For an unmarried couple, that is exactly the problem. Where the purpose of a kiss is to build sexual excitement, it belongs in marriage.
So I would say to anyone asking this: if you are not married, deep kissing and making out are the kind of thing that sets you up to fall. The Bible's counsel is to keep a wide margin of safety. Paul does not say "see how close you can get." He says flee. A practical guard is to set physical limits together before the moment arrives, keep time alone in private places to a minimum, and avoid late nights in a dark room together.
This is not about shaming anyone's feelings. Attraction is part of how God made us. The call is simply to bring it under his lordship until marriage, as described in What Sexual Activities Does The Bible Forbid? and What Is Sexual Immorality According To The Bible?
How Young Is Too Young To Date Or Kiss Someone?
The question often comes in the form of ages: can a thirteen-year-old have a boyfriend, can an eleven-year-old date a twelve-year-old. The Bible sets no minimum age for a first kiss, so I will not invent one. But it does teach children to honor their parents, and it teaches parents to guide their children toward wisdom. Children that young are not ready for romantic relationships, and the emotional and physical pressures can be too much.
The best path is to keep friendships among young people open, in groups, and in the hearing of parents, and to leave romance until a person is old enough to think seriously about marriage. If you are a young person reading this, talk to your parents. They are not the enemy of your happiness.
One more word for parents. Do not answer a child's question about kissing with a flat "no" and a frown. Explain what the Bible does say: that affection is good, that desire is strong, and that God asks us to wait for marriage for the deepest expressions of love. Young people can handle the truth when it comes with warmth, and they are far more likely to keep a limit they understand than one they were simply handed. Pray with them, and let them see you keeping your own commitments.
What If I Have Already Gone Too Far?
Then bring it to God rather than carrying it in silence. His promise does not depend on how well we have kept the rules.
If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness.
1 John 1:9 (NIV)
Confess it, ask forgiveness from the Lord, and make a clear plan to change, perhaps with a trusted friend or pastor to hold you accountable. If you need help with the next step, read How To Repent and Does God Forgive All Sins? You are not beyond grace, and your relationship does not have to end unless it cannot be kept pure.
Key Bible Verses About Kissing
- Romans 16:16: Believers greet one another with a holy kiss.
- Song of Solomon 1:2: Kissing is part of the love between husband and wife.
- Genesis 33:4: Esau kisses Jacob in reconciliation.
- Luke 15:20: A father kisses a son who has come home.
- Matthew 5:28: Lust begins in the heart, not only in the act.
- 2 Timothy 2:22: Flee the desires of youth and pursue purity.
- 1 Corinthians 6:18: Flee from sexual immorality.
- 1 Timothy 5:2: Treat others with absolute purity.
Frequently Asked Questions
Is it okay to kiss your boyfriend?
A kiss is not sinful in itself, and the Bible nowhere forbids it. The problem begins when kissing is meant to arouse or when it leads you toward sexual sin. Set limits together, and stop when temptation grows.
Is it a sin to tongue kiss?
Scripture does not describe kisses by type, but a deep, lingering kiss is meant to build sexual desire. For an unmarried couple, that is the kind of kiss most likely to lead to lust, so I would keep it for marriage.
Is it a sin if I kiss my girlfriend?
Not by itself. A brief, respectful kiss is far from sexual immorality. But you should be honest about whether it is pulling either of you toward more than God allows outside marriage.
Is dating at 13 a sin?
The Bible sets no age, but it calls children to honor their parents. A thirteen-year-old is better served by group friendships and parental guidance than by a romantic relationship. Hiding it from parents would be the wrong turn.
Can I be forgiven if we have gone too far?
Yes. If we confess our sins, God is faithful to forgive and cleanse us. Confess it, ask a trusted believer to hold you accountable, and set clear limits from now on.
