The Seventh Commandment

Jim ButlerDeuteronomy 5:18

The Seventh Commandment — 'You shall not commit adultery' (Deuteronomy 5:18) — is grounded in God's creation ordinance of marriage as a covenant of companionship, the prevention of uncleanness, and procreation, and it comprehends a far broader category of sexual sins than adultery narrowly defined. Working through eleven specific violations forbidden by Scripture — from adultery and fornication to pornography, rape, sodomy, and unlawful divorce — the sermon demonstrates that sexual sin is never victimless but is first and foremost an offence against God, confirmed by both divine sanction and the wrath of violated human covenants. The law's pedagogical use exposes every hearer's guilt and drives sinners to Christ, in whose name the sexually defiled may be washed, sanctified, and justified (1 Corinthians 6:11). The sermon closes by urging the mortification of sin, faithful biblical marriage, and renewed communion with God through the means of grace as the only sustainable path to sexual purity.