Galatians #17 Why Would God Swear a Covenant?

The sermon centers on the biblical doctrine of covenant as the foundational framework through which God reveals His grace and faithfulness, particularly in His promise to Abraham and fulfillment in Christ. It emphasizes that God's covenants—especially the covenant of grace—are not based on human merit or law, but on divine initiative, unchangeable promises, and the sacrificial oath of God Himself, who alone walked through the divided animals in Genesis 15, symbolizing His commitment to fulfill the promise through Christ. The Abrahamic covenant, fulfilled in Jesus Christ, is shown to be the same eternal gospel of grace that unites the Old and New Testaments, where salvation is received by faith alone, not by works or adherence to the law. The sacraments of baptism and the Lord's Supper are presented not as rituals, but as outward signs pointing to Christ and the gospel promises. Ultimately, the sermon calls the hearer to rest in the unshakable promise of God, who has sworn by His own name to keep His covenant, offering eternal life and purpose through Christ alone.