This sermon presents a profound theological reflection on God's sovereign grace, emphasizing that His redemptive plan was established before the foundation of the world, centered on the person and work of Christ. It unfolds through three interconnected truths: first, God eternally purposed to display His infinite grace in Christ, choosing believers not by human merit but by divine decree; second, God redeems sinners through the mediatorial sacrifice of Christ, who paid the ransom for sin through His blood, satisfying divine justice and enabling reconciliation; third, all of creation, including history's most painful events, is under the sovereign rule of Christ, who reigns now in unseen authority, subduing enemies through grace or judgment. The message is both convicting and comforting—challenging the illusion of chance and affirming that even suffering serves God's ultimate purposes for the believer's sanctification and His own glory, while calling all to repent and trust in Christ alone as the only mediator of salvation.