What is adultery?
WHAT PEOPLE SAY
Some cultures do not view extramarital sex, especially on the part of husbands, as wrong. And some do not consider marriage to be a permanent union.
WHAT THE BIBLE SAYS
In the Bible, adultery generally refers to voluntary sexual relations by a married person—either a man or a woman—with someone other than his or her mate. (Job 24:15; Proverbs 30:20) Adultery is a detestable thing in God’s eyes. In ancient Israel the penalty for it was death. (Leviticus 18:20, 22, 29) Jesus taught that his followers must refrain from adultery.—Matthew 5:27, 28; Luke 18:18-20.
WHY IT MATTERS
Adulterers break the solemn vow that they made to their spouse at the time of their marriage. It is also a “sin against God.” (Genesis 39:7-9) Adultery can cruelly separate children from parents. What is more, the Bible warns that “God will judge . . . adulterers.”—Hebrews 13:4.
“Let marriage be honorable among all, and let the marriage bed be without defilement.”—Hebrews 13:4.
Does adultery terminate the marital union?
WHAT THE BIBLE SAYS
The Bible allows for a married person to terminate his or her marital union on the grounds of a mate’s sexual immorality. (Matthew 19:9) This means that after an act of infidelity, the innocent mate has the right to decide whether to remain with the unfaithful mate or to pursue a divorce. This is a personal decision.—Galatians 6:5.
On the other hand, in God’s eyes marriage is a sacred lifelong bond. (1 Corinthians 7:39) God hates it when a person seeks a divorce that is based on trivial reasons, such as simply not being satisfied with a mate. Therefore, a decision regarding divorce is not to be taken lightly.—Malachi 2:16; Matthew 19:3-6.
“I say to you that everyone divorcing his wife, except on account of sexual immorality, makes her a subject for adultery.”—Matthew 5:32.
Is adultery an unforgivable sin?
WHAT THE BIBLE SAYS
No. The Bible says that God shows mercy to those who repent and turn around from their sins—including adultery. (Acts 3:19; Galatians 5:19-21) In fact, the Bible talks about men and women who stopped committing adultery and later became God’s friends.—1 Corinthians 6:9-11.
God’s mercy was shown in the case of King David of ancient Israel. David committed adultery with the wife of one of his army officers. (2 Samuel 11:2-4) The Bible clearly states that “what David had done was very displeasing” to God. (2 Samuel 11:27) After receiving reproof, David repented and God forgave him. Nonetheless, David had to suffer the sad consequences of his actions. (2 Samuel 12:13, 14) Wise King Solomon later attested that “anyone committing adultery . . . is lacking good sense.”—Proverbs 6:32.
WHAT YOU CAN DO
If you have committed adultery, you need to ask both God and your spouse for forgiveness. (Psalm 51:1-5) Learn to hate adultery as God does. (Psalm 97:10) Be determined to avoid pornography, sexual fantasies, flirting, or anything else that could lead you to have sexual interest in someone other than your mate.—Matthew 5:27, 28; James 1:14, 15.
If you have been the victim of your mate’s adultery, be assured that God understands your feelings. (Malachi 2:13, 14) Ask for his tender comfort and guidance, and “he will sustain you.” (Psalm 55:22) If you choose to forgive your mate and continue your marriage, both of you will need to work hard to rebuild your marital bond.—Ephesians 4:32.
“Jehovah, in turn, forgives your sin,” said the prophet Nathan to repentant David after his adultery.—2 Samuel 12:13.