What is sexual immorality in the bible?

Sexual immorality is a recurring theme in the Bible, often presented as a deviation from God's intended design for human sexuality, which is generally viewed as being expressed within the confines of a monogamous, heterosexual marriage. The Old Testament contains various laws and narratives that condemn different forms of sexual misconduct. For example, adultery is explicitly forbidden in the Ten Commandments. Other condemned practices include incest, bestiality, and male prostitution, often associated with pagan worship.

The New Testament continues to uphold a high standard for sexual purity. Jesus reinforces the prohibition against adultery, extending it to include lustful thoughts. The Apostle Paul frequently addresses the issue of sexual%20immorality ("porneia" in Greek, encompassing a broad range of illicit sexual acts) in his letters, urging believers to abstain from it. He considers such behavior incompatible with Christian identity and participation in the Kingdom of God. Specific examples of condemned behaviors include fornication, homosexuality (interpretations vary), and any sexual activity outside of marriage.

The consequences of sexual immorality are portrayed as both spiritual and social. It is seen as defiling the body, which is considered a temple of the Holy Spirit, and damaging relationships with God and others. The biblical emphasis is on holiness, purity, and the importance of honoring God with one's body.