Do Not Commit Adultery

Marriage begins with God's design, not a later social invention. A man and woman leave their former households, hold fast to one another, and become one flesh (Genesis 2:24). Malachi 2:14 calls a wife “thy companion, and the wife of thy covenant”—a binding promise made before God.

Adultery tears at that bodily and promised union. It deceives a spouse, gives marital intimacy to another, and sends harm through children, family, friendship, and worship. Calling the act private does not contain its consequences. The positive command is whole-person fidelity: keep the promise in body, speech, affection, time, and truth.

Joseph's master's wife repeatedly invited him to sleep with her. He answered that his master had trusted him and asked, “How then can I do this great wickedness, and sin against God?” (Genesis 39:7-9). When she grabbed his garment, Joseph ran.

He did not stay to prove his strength or enjoy the attention. He recognized that sexual sin would betray both a person and God, then put distance between himself and temptation. His flight is practical wisdom: faithfulness sometimes requires ending a conversation, leaving a room, blocking access, or asking for help before desire gains momentum.

Jesus says that looking at a woman “to lust after her” commits adultery in the heart (Matthew 5:27-28). He is not condemning the first awareness that someone is attractive or temptation that arrives uninvited. He confronts the chosen look that keeps another person before the mind for sexual possession.

Lust treats an image-bearing person as material for private use. Pornography trains that habit, but fantasy can be fed without a screen as well. Jesus' forceful language about removing an eye or hand calls for decisive action against occasions of sin—not bodily harm, but refusing to protect the access, secrecy, or routine that keeps lust alive.

Sexual sin is serious, but it is not stronger than Christ's mercy. 1 Corinthians 6:9-11 names sexual sinners and then says, “such were some of you”: washed, set apart, and declared righteous in Jesus' name. Grace does not rename betrayal as harmless. It breaks sin's claim and begins a changed life.

Repentance ends the affair or secret behavior, tells the truth without blaming the wounded spouse, accepts consequences, removes access to the sin, and seeks wise pastoral help. Forgiveness can be immediate before God; rebuilding human trust takes demonstrated truth over time. Christ cleanses the guilty and teaches His people to walk in the light.

Yes, but He does not say every temptation is already adultery. Jesus condemns the chosen gaze that nurtures sexual desire for someone outside God's will. Temptation can arrive without consent; lust welcomes it, returns to it, and uses another person in imagination. The answer is not shame over noticing beauty. It is refusing the second look, bringing desire into the light, and treating the person as God's image-bearer rather than an object.

Yes. Jesus' blood cleanses every repentant sinner, including the adulterer. Forgiveness does not call the betrayal small or require a wounded spouse to restore trust instantly. It removes guilt before God and produces a new direction: truth instead of secrecy, faithfulness instead of divided desire, and patient acceptance of consequences. No one needs to keep sinning because the past cannot be changed; Christ gives a clean standing and a changed life.

Adultery in the direct command is sexual intercourse that violates marriage. Jesus shows that deliberately cultivated lust violates the same faithfulness in the heart. Pornography, sexual messaging, and secret romantic intimacy may not all be identical acts, but they can feed lust, deceive a spouse, and betray the exclusivity marriage requires. Precision should never become a search for the nearest permissible form of unfaithfulness.

Yes, God can rebuild a marriage after adultery, but restoration cannot be manufactured by pressure. The unfaithful spouse must end the sin, tell the truth, accept accountability, and show repentance over time. The wounded spouse needs safety, wise support, and room to grieve. Forgiveness and reconciliation are related but distinct. Reconciliation requires sustained truth and repentance from the unfaithful spouse and the willing participation of the wounded spouse; it cannot be demanded as proof of forgiveness. Renewed trust grows through faithful action rather than promises alone.