Paul comes to the climax of his argument that God is completely sovereign over all things, including His plan of salvation. As he closes his argument, Paul highlights the mercy of God and outbursts into a doxology.
The Mystery of God's Mercy (v25-32)
God has a purposed plan for His people.
God's people should not be spiritually prideful, but instead should extend mercy to all.
Soli Deo Gloria (v33-36)
Who God is ought to bring you to the glory and praise of God.
What God has done ought to bring you to the glory and praise of God.