Flee Sexual Immorality: Your Body Was Bought
Paul's command to flee sexual immorality rests on a deeper ground than willpower: the body belongs to God, who bought it at a price. Grace comes first, and the call to purity follows.
Your Body a Temple: Bought With a Price
Paul's point in 1 Corinthians 6:19–20 is ownership: the Spirit dwells in the body, and the body was bought at a price. That calls for glorifying God in the body, not for turning the verse into a dieting rule.