Through the discussions posed by many Christian writers and thinkers, a realization has been made that the “big” sins associated with physical infidelity are behaviors that are the natural end of increasingly sinful thought lives. In other words, if a woman asks the question, “How close can I be with my co-worker without having technically cheated on my husband?” then, according to Scripture, infidelity has already occurred. When Jesus taught, He addressed this correlation between the thoughts and the actions of man. “You have heard that it was said, ‘Do not commit adultery.’ But I tell you that anyone who looks at a woman lustfully has already committed adultery with her in his heart” (Matt. 5:27-28). He also told his followers, “The good man brings good things out of the good stored up in his heart, and the evil man brings evil things out of the evil stored up in his heart. For out of the overflow of his heart his mouth speaks” (Luke 6:45).
While the issues of fornication, adultery, and homosexuality must be addressed and the behaviors replaced with good, godly behaviors, the Scriptures are clear in teaching that the real issues began not at the moment of physical immorality, but at the moment the thought of infidelity was first entertained. This is a concept that is lost on people today. Society tells people that anything is ok as long as you are not caught. Christ taught that the mind, the inner thoughts that can technically never be caught, are the starting point for sinful living.
For the person counseling a woman involved in sinful sexual behavior, the key to being restored to right relationships is an understanding that the root issue is not the behavior, it is the heart. While it is the behavior that has shattered relationships, if there is not change in the heart and mind, the change in behavior will not be a lasting change. “Though people involved in sexual sin say that they ‘fell in love,’ suggesting a response outside their control, every person has the ability to choose his or her actions. Choosing to sin sexually generally results from pursuing a feeling of closeness to another person without risking true intimacy or responsibility.”
In his letter to the church in Rome, Paul gave this explanation to the Romans concerning the relationship between the thought life and the behavior of believers: “Therefore, I urge you, brothers, in view of God’s mercy, to offer your bodies as living sacrifices, holy and pleasing to God–this is your spiritual act of worship. Do not conform any longer to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is–his good, pleasing and perfect will” (Rom. 12:1-2). Simply stated, if a woman will study the Scripture, will submit herself to intensive discipleship that is focused on the “renewing of your mind,” then the offering of her body as a living sacrifice will the natural response.