In this passage, we see God's sovereign plan of salvation displayed in His election, His mercy, and His glory.
God's Election (6-13)
God elects His children based on His own will
God's election is an act of God's grace
God's Mercy (14-18)
God is a God of mercy
God is the giver of salvation
God's Glory (19-24)
God's ways are greater than our ways
God's glory will be revealed