On the Grace of Christ, and on Original Sin

I wish, indeed, that he would listen to the venerable bishop when, in the second book of his Exposition of the Gospel according to Luke, he expressly teaches us that the Lord co-operates also with our wills. “You see, therefore,” says he, “because the power of the Lord co-operates everywhere with human efforts, that no man is able to build without the Lord, no man to watch without the Lord, no man to undertake anything without the Lord. Whence the apostle thus enjoins: 'Whether you eat, or whether you drink, do all to the glory of God.'” You observe how the holy Ambrose takes away from men even their familiar expressions—such as, “We undertake, but God accomplishes,”— when he says here that “no man is able to undertake anything without the Lord.”

To the same effect he says, in the sixth book of the same work, treating of the two debtors of a certain creditor: “According to men's opinions, he perhaps is the greater offender who owed most. The case, however, is altered by the Lord's mercy, so that he loves the most who owes the most, if he yet obtains grace.” See how the catholic doctor most plainly declares that the very love which prompts every man to an ampler love appertains to the kindly gift of grace.