What Does The Bible Say About Sexual Immorality

Sexual Immorality

Sexual immorality as defined in the bible is anything outside of a marital relationship between one man and one woman. This can include adultery, fornication, homosexual relationships and any other type of intimate relationship outside of marriage. Although this concept is considered archaic in many people’s minds, God has warned against it for millennia, and his word still stands.

The bible talks about sexual immorality in various places. In the Old Testament, Leviticus 18:6-23 mentions a prohibition against adultery and various other sexual sins, and Deuteronomy 22: 22-24 says that fornication carries a severe penalty. In the New Testament, Paul talks about the issue in several of his letters, particularly in 1 Corinthians 6:9-11 and Galatians 5:19-21.

But what’s the Bible’s reason for teaching against sexual immorality? Critics of this concept suggest that it is a form of religious control and oppression, but this is not true. The bible clearly states that God’s commands are for our good, and that obedience brings freedom (2 Corinthians 3:17). In other words, God knows that any type of sinful behavior, including sexual immorality, will lead to destruction and heartache. As Proverbs 5:3 says, “For the lips of a strange woman drop as an honeycomb, and her mouth is smoother than oil. However, her end is bitter as wormwood, sharp as a two-edged sword.”

Experts say that many people in today’s society are quick to view the Bible’s teachings on sexual immorality as outdated and oppressive. However, this is a dangerous perspective, as it minimizes the importance of self-control and accountability. In fact, many of the physical, mental and spiritual benefits associated with abstinence are real and substantial. Examples include lower rates of sexually transmitted diseases, improved mental and psychological health, better self-esteem, improved academic performance, increased spiritual development, and improved relationships with parents and peers.

The bible also makes it clear that sexual immorality is not just a “sin” against God, but also against our own bodies. In 1 Corinthians 6:18, Paul says, “Flee from sexual immorality. All other sins a person commits are outside the body, but whoever sins sexually, sins against their own body.” This verse shows us that we don’t just owe God our purity; we owe it to ourselves as well.

When it comes to current faith-inspired responses to matters of sexual immorality, the most important thing is for churches and individuals to have an open and honest dialogue about it. The church should acknowledge the difficult realities of sexuality today and strive to offer a compassionate and balanced approach to the issue. It should be a place where all members of our society are welcomed, regardless of their beliefs or lifestyle choices. At the same time, it is still essential to explain the dangers of sexual sin and to encourage people to turn away from it and towards God.

Educational Resources

In the modern world, access to accurate and reliable information about sexual morality is of the utmost importance, especially for young people. Fortunately, there are plenty of reputable educational resources for those who need help understanding what the Bible says about sexual sins. Organizations such as Focus on the Family, Relate, and the National Campaign to Prevent Teen and Unplanned Pregnancy all offer helpful and non-judgmental information about sexuality, relationships, and God’s expectations.

Parents and teachers are essential partners in ensuring that young people make the right choices when it comes to matters of sexual morality. Before discussing the subject with young people, it is important to arm oneself with knowledge and understanding of the Bible’s teachings on the issue. Several books and videos are available to help parents and teachers on this subject, as are resources available online. Proverbs 23:13-14 urges parents to “Train up a child in the way he should go, and when he is old he will not turn from it.” Entrusting our young people with reliable information about sexual immorality is one important way to meet this goal and ensure their future success.

Modern Perspective

In the 21st century, many people have abandoned the traditional Christian approach and embraced a more liberal, relativistic view of sexuality and sexual morality. They generally argue that moral issues are not constant but depend on the circumstances, and that what is accepted as immoral in one place or culture may be accepted in another. While this perspective is certainly valid, it should not be viewed as a justification for any kind of sexual activity which is not sanctioned by the Bible. The Bible’s teachings on this subject remain firm and clear.

What is important to remember is that no matter how we may feel about the Bible’s teachings on sexual immorality, we are each responsible for his or her own actions. The Bible very clearly outlines the consequences of sexual sins, and it is up to each individual to choose to obey or not. To quote Proverbs 26:11, “As a dog returneth to his vomit, so a fool returneth to his folly.”

Addressing the Issue

Addressing the issue of sexual immorality in a safe, sensitive, and honest manner is the best way to ensure that young people receive the accurate and complete information that they deserve. Parents and churches should provide resources and support to help young people make sound decisions, and keep open doors for those who have already gone astray. In 1 Corinthians 7:9, Paul urges us to forgive sinners, no matter what their past mistakes, and draw them back into fellowship and love.

At the same time, we should be ready to confront those who have chosen to embrace sexual immorality. We must remember that sexual immorality causes great pain and suffering to others, and it is our duty to speak out against it and hold lawbreakers accountable. At the end of the day, it’s not just about obeying God; it’s also about protecting ourselves and others from harm.

The Role of the Church

The church should also not be afraid to boldly proclaim God’s standards of sexual morality in a loving and gracious way. In a society that is increasingly accepting of pre-marital sex, same-sex relations, and other forms of sexual immorality, it is essential that the church calls people to a higher standard. As 1 Peter 4:8 says, “Above all, love each other deeply, because love covers over a multitude of sins.” It is only through a genuine love for God and for our fellow humans that we can effectively serve as witnesses for God’s redemptive power in the world.

The church has an enormous responsibility to help us understand and apply God’s standards for sexual morality. It must strive to be a place of grace and truth, a sanctuary from the world’s confusing messages about sex. We must remember that although it is essential to warn against sexual immorality, the primary focus should always be on defending and proclaiming the redemptive work of God in Jesus Christ. Ultimately, it is through him that our sin is forgiven and we are set free.

The Importance of Holiness

Finally, it is important to remember that God has commanded us to live holy lives, free from all forms of sexual immorality. In 1 Thessalonians 4:3-5, we find these words: “It is God’s will that you should be sanctified: that you should avoid sexual immorality; that each of you should learn to control your own body in a way that is holy and honorable.” Holiness is a precious gift, and it is only through God’s grace and our willingness to obey his commands that we can receive it.

The concept of sexual immorality seems far removed from the Western way of thinking, but its underlying principles remain the same. The Bible has been warning us against it since the beginning of time, and its importance cannot be underestimated. We must understand and accept its warnings, and strive to live holy and pure lives, free from sexual sin.


In conclusion, the Bible’s teachings on sexual immorality are clear and consistent, regardless of what culture or time period we live in. Although modern society is often quick to ignore or reject these teachings, it is important to remember their true purpose – to protect us from harm, both physically and spiritually. We must strive to live lives of holiness, and continually seek out the grace and mercy of God for any of our transgressions.

Marcos Reyna is a Christian author and speaker. He is dedicated to helping create disciples of Christ through spreading the power of the gospel to others. He has written several books and articles on a variety of theological topics, including matters of faith, worship, biblical studies, practical ethics, and social justice. A trained theologian and devotee of spiritual writing, Marcos has a mission to spread Christian love everywhere. He lives with his family in Nashville, TN where he spends his days encouraging others to seek Christ's grace in all things.

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