18 Flee from sexual immorality. All other sins a person commits are outside the body, but whoever sins sexually, sins against their own body. 19 Do you not know that your bodies are temples of the Holy Spirit, who is in you, whom you have received from God? You are not your own; 20 you were bought at a price. Therefore honor God with your bodies. 1 Corinthians 6:18-20
The text is strong and clear: flee from sexual immorality.
Don’t even go near it. Run far and fast. Warn others to do the same. As we try to co-exist in a sex-saturated, hedonistic culture, this is the most relevant advice of our day.