Chapter 21 [VIII.]—The Same Continued.
It is not nature, therefore, which, sold as it is under sin and wounded by the offence, longs for a Redeemer and Saviour; nor is it the knowledge of the law—through which comes the discovery, not the expulsion, of sin—which delivers us from the body of this death; but it is the Lord’s good grace through our Lord Jesus Christ.
Chapter 21 [IX.]—The Same Continued.
This grace is not dying nature, nor the slaying letter, but the vivifying spirit; for already did he possess nature with freedom of will, because he said: “To will is present with me.” Nature, however, in a healthy condition and without a flaw, he did not possess, for he said: “I know that in me (that is, in my flesh) dwelleth nothing good.” Already had he the knowledge of God’s holy law, for he said: “I had not known sin but through the law;” yet for all that, he did not possess strength and power to practise and fulfil righteousness, for he complained: “What I would, that do I not; but what I hate, that do I.” And again, “How to accomplish that which is good I find not.” Therefore it is not from the liberty of the human will, nor from the precepts of the law, that there comes deliverance from the body of this death; for both of these he had already,—the one in his nature, the other in his learning; but all he wanted was the help of the grace of God, through Jesus Christ our Lord.
Reproduced in full. Translation: Nicene and Post-Nicene Fathers, series 1, vol. 5 (Schaff, 1887), public domain (Public domain).