I have been reminded recently of this truth—that our body is the temple of the Holy Spirit. And because of this fact, we ought to flee from all that defiles this temple, mainly sexual immorality.

Flee immorality. Every other sin that a man commits is outside the body, but the immoral man sins against his own body. 19 Or do you not know that your body is a temple of the Holy Spirit who is in you, whom you have from God, and that you are not your own? 20 For you have been bought with a price: therefore glorify God in your body.

I Corinthians 6:18-20

If any man is serious about his own purity, this passage is one of the best to memorize and take it to heart.  I found that it helps in my studying of it to go over it backwards. Let me show…