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What Is the Difference Between Adultery and Fornication?

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Sexual intercourse between a married person and someone who is not his or her mate is adultery.

The Ten Commandments contain the prohibition against adultery: "You shall not commit adultery" ( ). The reason is simple: Marriage is the foundation of society, and with it comes the responsibility of child rearing. Casual sex outside marriage not only imperils marriage but also destroys the paternal or maternal feeling for the children of the marriage, and blurs the lines of inheritance and family, clan and tribal relationships.

Fornication is sex between two unmarried people. The apostle Paul said this is a sin against the body. He commands Christians to flee fornication as a sin against self and God, for the believer's body is the temple of the Holy Spirit (). Paul says that if a believer takes his body and joins it to a harlot (or someone who is immoral), he is joining Jesus Christ to that person ().

It is very important to understand that neither fornicators nor adulterers will enter the kingdom of heaven (). In today's world, the term fornication is rarely used and immorality between unmarried people is commonly accepted as a lifestyle. But immorality, however commonplace, is a sin that will keep millions of people out of heaven, unless they repent.

Excerpt taken from Answers to 200 of Life's Most Probing Questions, Copyright 1984 by Pat Robertson. 

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About The Author

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Pat
Robertson

Dr. Robertson served as the founder and chairman of The Christian Broadcasting Network, Inc. (CBN); co-founder, chancellor, and chief executive officer of Regent University; founder of Operation Blessing Relief and Development Corporation (OB); founder and president of the American Center for Law and Justice (ACLJ); co-founder and chairman of International Family Entertainment, Inc.; and a leading force behind several other influential organizations and broadcast entities. His greatest treasure in life was knowing Jesus Christ and having the privilege of proclaiming Him and His power to others