The Third Commandment

Jim ButlerDeuteronomy 5:11

The Third Commandment—'You shall not take the name of the LORD your God in vain' (Deuteronomy 5:11)—encompasses far more than profane speech: it governs every use of God's titles, attributes, and works, whether in word, oath, prayer, or conduct. The sermon works through the richness of the divine name (Yahweh, Elohim, El Shaddai, and the Triune persons) before examining the prohibition's reach across blasphemy, unlawful oaths, magic and manipulation, misapplication of providence, and misinterpretation of Scripture. The positive demand of the commandment calls believers to reverent use of God's name in worship, to integrity in oaths and vows, and to a holy profession of faith whose conduct matches its confession. The law's pedagogical use is pressed upon the hearer: all stand guilty before this commandment and are thereby driven to Christ, who alone kept it perfectly and bore the penalty for those who did not.