Infidelity
Bible Verses for Infidelity
19 quotes to explore from Scripture
The Bible speaks directly about adultery and marital faithfulness while also addressing betrayal, repentance, forgiveness, wisdom, boundaries, and the difficult work of responding to broken trust.
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Popular Bible Verses for Infidelity
Marriage [is] honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.
Create in me a clean heart, O God; and renew a right spirit within me.
[But] whoso committeth adultery with a woman lacketh understanding: he [that] doeth it destroyeth his own soul.
More Quotes for Infidelity from Scripture
In Matthew 5:27-28, Jesus intensifies the commandment against adultery by addressing not only the physical act but also the inner intentions, revealing that lustful thoughts equate to adultery in the heart. His audience, primarily Jewish listeners familiar with the Mosaic Law, are challenged to understand purity as a condition of the heart and mind, underscoring that moral failure begins internally before manifesting externally. This passage reframes infidelity as a spiritual issue, emphasizing personal accountability.
Ephesians 4:31-32 highlights the transformation expected within the Christian community, emphasizing the renunciation of bitterness and malice, which can fuel betrayal and unfaithfulness. In the context of infidelity, these verses call for a radical shift toward kindness and forgiveness, reflecting God’s grace as extended through Christ. This mindset counters self-centeredness and harshness that often underlie unfaithful actions, promoting restoration over division.
Matthew 5:31-32 directly addresses the issue of divorce and adultery, clarifying Jesus’ teaching that divorce is only permissible on the grounds of fornication (sexual unfaithfulness), and that remarriage after divorce constitutes adultery. The surrounding verses reinforce the seriousness of adultery and lust, providing strong contextual support. This passage is a clear and distinctive biblical teaching on infidelity and its consequences.
The passage explicitly addresses sexual immorality (fornication) and its impact on the body, emphasizing the believer’s body as a temple of the Holy Ghost and the importance of fleeing sexual sin. While the term ‘infidelity’ is not directly used, the broader topic of sexual unfaithfulness and purity is clearly relevant. The surrounding verses provide strong contextual support about the spiritual and physical implications of sexual sin.
Proverbs 6:26 explicitly addresses the consequences of involvement with an adulterous or ‘whorish’ woman, warning of the danger to one’s life and livelihood. The surrounding verses (21-31) provide clear context about avoiding the temptation of an adulteress and the moral and practical consequences of infidelity. The passage is a direct caution against infidelity, making it highly relevant and contextually sound for the topic without distorting the original meaning.
Romans 7:2-3 explicitly addresses the binding nature of marriage and the condition under which a woman is considered an adulteress if she marries another man while her husband lives, directly relating to the topic of infidelity. The surrounding verses clarify the legal and moral implications of marriage and adultery under the law, providing strong contextual support without distorting the original meaning.
Proverbs 6:25 explicitly warns against lusting after a woman who is not one’s wife, directly addressing the temptation toward infidelity. The surrounding verses (20-30) provide a clear context about avoiding the ‘strange woman’ and the dangers of adultery, reinforcing the theme. The passage is practical in advising restraint and highlights the consequences of infidelity, making it a distinctive and relevant text for this topic without distorting its original meaning.
Psalm 50:21 rebukes the wicked for their actions, including being complicit with adulterers (v.18), which relates to infidelity. The passage condemns deceit and hypocrisy, fitting the theme of unfaithfulness. However, the focus is broader than just infidelity, encompassing general wickedness and covenant unfaithfulness, so it is not exclusively about infidelity.
Matthew 19:4-6 directly addresses the divine institution of marriage as a union between male and female, emphasizing the ‘one flesh’ unity and God’s joining of the couple, which is foundational to understanding marital fidelity. The surrounding verses (3-11) provide clear context about divorce and adultery, reinforcing the passage’s relevance to infidelity by highlighting the sanctity and permanence of marriage. The passage is practical for teaching about faithfulness and the seriousness of breaking the marital bond, without distorting the original meaning.
Luke 16:18 explicitly addresses the issue of marital infidelity by condemning remarriage after divorce as adultery, clearly defining the moral stance on infidelity. The surrounding verses provide a broader teaching context about the law and righteousness, supporting the passage’s meaning without diluting its focus on marital faithfulness.
Isaiah 57:4-11 uses metaphorical language of unfaithfulness and covenant-breaking to describe Israel’s idolatry and spiritual adultery against God. While the passage does not address human marital infidelity directly, the imagery of ‘discovering thyself to another’ and ‘making a covenant’ with others evokes the theme of infidelity in a spiritual sense. The broader context condemns idolatry and calls for repentance, which can be analogously applied to infidelity but requires careful interpretation to avoid conflating spiritual and marital unfaithfulness.
Matthew 19:9 directly addresses the issue of infidelity by stating that divorce is only permissible in the case of fornication (sexual unfaithfulness), and remarriage after divorce otherwise constitutes adultery. The surrounding verses provide important context about marriage, divorce, and Jesus’ teaching on the sanctity of the marital bond, making this passage highly relevant and clear on the topic of infidelity.
Malachi 2:13-16 explicitly addresses the issue of marital faithfulness, condemning treachery against the ‘wife of thy youth’ and emphasizing God’s hatred of divorce (‘putting away’). The passage is set within a broader context of covenant faithfulness and social/religious corruption, making it highly relevant and contextually rich for the topic of infidelity. It clearly condemns unfaithfulness and divorce in a covenantal framework, providing a distinctive theological perspective on marital fidelity.
Deuteronomy 22:22 directly addresses the issue of adultery, prescribing the death penalty for both the married woman and the man found lying with her, clearly condemning infidelity. The surrounding verses provide additional legal context about sexual conduct, betrothal, and consent, reinforcing the seriousness of marital faithfulness in ancient Israelite law.
Mark 10:11-12 explicitly addresses the issue of marital infidelity by stating that divorcing one’s spouse and marrying another constitutes adultery. The surrounding verses (Mark 10:6-10) provide the creation-based foundation for marriage’s permanence, reinforcing the teaching. The passage is clear, contextually coherent, and directly relevant to the topic of infidelity without ambiguity or distortion.
Explore Infidelity in the Bible
1 OF 19 BIBLE VERSES ABOUT INFIDELITY
Thou shalt not commit adultery.
Exodus 20:14 KJV

Exodus 20:14
Exodus 20:14 is a direct and foundational command against adultery, situated within the Ten Commandments given to Israel at Sinai. Its placement underscores the importance of marital fidelity in maintaining social order and covenant faithfulness. Adultery here is not simply a personal sin but a violation of communal trust and divine covenant, reflecting God’s demand for holiness among His people. The command thus sets boundaries for relationships grounded in loyalty and respect.