Ephesians 2:4

God, who is rich--Greek "(as) being rich in mercy." for--that is, "because of His great love." This was the special ground of God's saving us; as "rich in mercy" (compare Eph 2:7; Eph 1:7; Rom 2:4; Rom 10:12) was the general ground. "Mercy takes away misery; love confers salvation" [BENGEL].

Here the apostle begins his account of the glorious change that was wrought in them by converting grace, where observe, I. By whom, and in what manner, it was brought about and effected. 1. Negatively: Not of yourselves, Eph 2:8. Our faith, our conversion, and our eternal salvation, are not the mere product of any natural abilities, nor of any merit of our own: Not of works, lest any man should boast, Eph 2:9. These things are not brought to pass by any thing done by us, and therefore all boasting is excluded; he who glories must not glory in himself, but in the Lord. There is no room for any man's boasting of his own abilities and power; or as though he had done any thing that might deserve such immense favours from God. 2. Positively: But God, who is rich in mercy, etc., Eph 2:4. God himself is the author of this great and happy change, and his great love is the spring and fontal cause of it; hence he resolved to show mercy. Love is his inclination to do us good considered simply as creatures; mercy respects us as apostate and as miserable creatures. Observe, God's eternal love or good-will towards his creatures is the fountain whence all his mercies vouch-safed to us proceed; and that love of God is great love, and that mercy of his is rich mercy, inexpressibly great and inexhaustibly rich. And then by grace you are saved (Eph 2:5), and by grace are you saved through faith - it is the gift of God, Eph 2:8. Note, Every converted sinner is a saved sinner. Such are delivered from sin and wrath; they are brought into a state of salvation, and have a right given them by grace to eternal happiness. The grace that saves them is the free undeserved goodness and favour of God; and he saves them, not by the works of the law, but through faith in Christ Jesus, by means of which…

2:4-10 By God’s mercy, kindness, and love, those who are joined to Jesus Christ are saved from the terrible consequences of their sin and enjoy the benefits of Christ’s resurrection.