The adultery meaning in the Bible refers to being sexually unfaithful to one’s spouse. Scripture teaches that marriage should be built on faithfulness, trust, love, and commitment. Adultery is treated as a serious sin because it breaks the marriage commitment and can deeply hurt the people involved.
However, the Bible also teaches about repentance, mercy, and forgiveness. Its message is not only about recognizing sin but also about turning back to God and seeking a life guided by truth, love, and faithfulness.
Quick Answer
In the Bible, adultery means sexual unfaithfulness within marriage. It is prohibited in the Ten Commandments in Exodus 20:14. Jesus also teaches that faithfulness involves the heart, not only outward actions. The Bible condemns adultery while also offering hope through repentance and God’s mercy.
What Does Adultery Mean?
Adultery generally means engaging in a sexual relationship with someone other than one’s spouse when one is married.
In the biblical context, adultery violates the marriage covenant. Marriage is presented as a commitment that calls for faithfulness and mutual responsibility.
The Bible addresses adultery in both the Old and New Testaments, emphasizing the importance of honesty, loyalty, and respect within marriage.
Where Is Adultery Mentioned in the Bible?
One of the clearest references appears in Exodus 20:14, where the commandment says, “You shall not commit adultery” (wording varies by translation).
This commandment is part of the Ten Commandments given to Israel. It establishes marital faithfulness as an important moral responsibility.
Adultery is also discussed in Proverbs 6:32, Matthew 5:27–28, and several other passages.
Adultery and the Ten Commandments
The command against adultery is the seventh commandment in the traditional numbering used by many Christian traditions.
It teaches that marriage should not be treated casually or dishonestly. Faithfulness protects trust and honors the commitment spouses have made to one another.
The commandment also reflects a broader biblical concern for integrity in relationships.
What Did Jesus Teach About Adultery?
Jesus discusses adultery in Matthew 5:27–28 during the Sermon on the Mount.
He teaches that faithfulness is not only about avoiding outward wrongdoing. A person’s intentions, desires, and attitudes also matter.
This teaching encourages believers to examine their hearts and treat others with dignity rather than viewing faithfulness as merely following an external rule.
It does not mean that every passing thought is the same as committing adultery. Jesus is addressing the attitude of deliberately cultivating lustful desire.
Spiritual Meaning of Adultery
Adultery has a clear meaning involving marriage, but the Bible also uses the language of adultery symbolically.
In parts of the Old Testament, the prophets describe Israel’s unfaithfulness to God through the imagery of marital betrayal. For example, Hosea uses marriage as a picture of God’s relationship with His people.
In these passages, spiritual adultery represents turning away from God to worship other gods or abandoning the covenant with Him.
The literal and symbolic meanings are related through the idea of unfaithfulness, but they are not identical.
Adultery vs. Fornication
Adultery and fornication are related terms, but they are not exactly the same.
| Term | General Meaning |
|---|---|
| Adultery | Sexual unfaithfulness involving a married person |
| Fornication | A traditional biblical term often used for sexual relations outside marriage |
| Lust | A strong desire that can become morally harmful when deliberately cultivated |
| Spiritual adultery | Symbolic language for unfaithfulness to God |
The precise wording and distinctions may vary among Bible translations and Christian traditions.
Why Does the Bible Condemn Adultery?
The Bible condemns adultery because it violates faithfulness and can cause serious harm to a marriage and family.
Biblical teaching emphasizes several important values:
- Faithfulness: Honoring the commitment made in marriage.
- Honesty: Avoiding deception and betrayal.
- Love: Caring about the well-being of one’s spouse.
- Trust: Building relationships on integrity.
- Responsibility: Recognizing that choices affect other people.
These principles show that biblical teaching about adultery is closely connected to the importance of faithful and respectful relationships.
Does the Bible Offer Forgiveness for Adultery?
Yes. The Bible teaches that forgiveness and repentance are possible, even after serious wrongdoing.
In John 8:1–11, Jesus encounters a woman accused of adultery. He challenges those who condemn her and tells her to leave her life of sin.
The passage combines mercy with a call to change. Jesus does not present wrongdoing as unimportant, but He also does not reduce a person to their past actions.
Christians commonly understand this passage as a reminder that people should avoid self-righteous condemnation while encouraging repentance and a better way forward.
What Is Repentance After Adultery?
In biblical teaching, repentance involves recognizing wrongdoing, turning away from it, and seeking to live differently.
Where adultery has occurred, repentance may include ending the unfaithful relationship, being honest about the harm caused, accepting responsibility, and taking appropriate steps toward healing.
Forgiveness does not automatically restore trust or remove every consequence. Rebuilding a relationship may take time, and those who have been hurt deserve care, respect, and support.
What Can Christians Learn From Biblical Teaching About Adultery?
The Bible’s teaching offers several lessons:
- Honor commitments. Faithfulness matters in marriage.
- Guard your choices. Actions and intentions can affect others deeply.
- Treat people with dignity. Relationships should be built on respect, not exploitation or deception.
- Take responsibility. Genuine repentance involves meaningful change.
- Remember God’s mercy. Wrongdoing need not be the end of a person’s spiritual journey.
Final Thoughts
The adultery meaning in the Bible centers on sexual unfaithfulness within marriage and the breaking of a sacred commitment. From the commandment in Exodus 20:14 to Jesus’ teaching in Matthew 5, Scripture emphasizes faithfulness in both actions and intentions.
At the same time, the Bible offers a message of hope. Through repentance, forgiveness, and a sincere commitment to change, a person can seek restoration and grow spiritually. Biblical teaching calls people to take wrongdoing seriously while remembering that mercy, humility, and compassion are also essential parts of a faithful life.
FAQs
What does adultery mean in the Bible?
Adultery means sexual unfaithfulness involving a married person. The Bible prohibits it in Exodus 20:14.
Is adultery a sin according to the Bible?
Yes. The Bible identifies adultery as a sin because it violates marital faithfulness.
What did Jesus say about adultery?
In Matthew 5:27–28, Jesus teaches that faithfulness involves the heart and intentions as well as outward behavior.
Can God forgive adultery?
Yes. Christian teaching holds that God’s forgiveness is available through sincere repentance and faith, although forgiveness does not erase every consequence.
What is spiritual adultery in the Bible?
Spiritual adultery is symbolic language used in some biblical passages to describe unfaithfulness to God, particularly through idolatry.
What is the difference between adultery and fornication?
Adultery generally refers to sexual unfaithfulness involving a married person. Fornication is traditionally used for sexual relations outside marriage.
