This sermon explores the divine attribute of God's jealousy, distinguishing it from sinful human envy by framing it as a holy zeal for His exclusive glory and covenant loyalty. By contrasting the perfect order of creation with the disorder introduced by the fall, the message illustrates how humanity's desire for autonomy constitutes idolatry that severs the life-giving relationship with the Creator. The preacher uses the institution of marriage as a primary metaphor to reveal the depth of God's covenantal love, showing how His jealousy protects the exclusive union He desires with His people. The narrative culminates in the gospel promise found in Hosea, where God betroths His people to Himself forever through the imputed righteousness of Christ, satisfying both His justice and His mercy. Finally, the sermon addresses God's avenging jealousy, asserting that His wrath against sin and His love for His people are perfectly united on the cross, offering both a warning to the unrepentant and comfort to believers who trust in His perfect justice.