Chapter XXXII.
The answer on the difference between grace and the commands of the law.
Theonas: Your inquiry once more raises before us a question of no small extent. The explanation of which though I know that it cannot be taught to or understood by the inexperienced, yet as far as I can, I will try to set forth in words and briefly to explain, if only your minds will follow up and act upon what we say. For whatever is known not by teaching but by experience, just as it cannot be taught by one without experience, so neither can it be grasped or taken in by the mind of one who has not laid the foundation by a similar study and training. And therefore I think it necessary for us first to inquire somewhat carefully what is the purpose or meaning of the law, and what is the system and perfection of grace, that from this we may succeed in understanding the dominion of sin and how to drive it out. And so the law chiefly commands men to seek the bonds of wedlock, saying: "Blessed is he that hath seed in Sion and an household in Jerusalem;" [2217] and: "Cursed is the barren that hath not borne." [2218] On the other hand grace invites us to the purity of perpetual chastity, and the undefiled state of blessed virginity, saying: "Blessed are the barren, and the breasts which have not given suck;" and: "he that hateth not father and mother and wife cannot be my disciple;" and this of the Apostle: "It remaineth that they that have wives be as though they had them not." [2219] The law says: "Thou shalt not delay to offer thy tithes and firstfruits;" grace says: "If thou wilt be perfect, go and sell all that thou hast and give to the poor:" [2220] The law forbids not retaliation for wrongs and vengeance for injuries, saying "An eye for an eye and a tooth for a tooth." Grace would have our patience proved by the injuries and blows offered to us being redoubled, and bids us be ready to endure twice as much damage; saying: "If a man strike thee on one cheek, offer him the other also; and to him who will contend with thee at the law and take away thy coat, give him thy cloak also." [2221] The one decrees that we should hate our enemies, the other that we should love them so that it holds that even for them we ought always to pray to God.
[2217] Isa. xxxi. 9 (lxx.).
[2218] Cf. Job xxiv. 21.
[2219] S. Luke xxiii. 29; xiv. 26; 1 Cor. vii. 29.
[2220] Exod. xxii. 29; S. Matt. xix. 21.
[2221] Exod. xxi. 24; S. Matt. v. 39, 40.
Chapter XXXIII.
Of the fact that the precepts of the gospel are milder than those of the law.
Whoever therefore climbs this height of evangelical perfection, is at once raised by the merits of such virtue above every law, and disregarding as trivial all that is commanded by Moses, recognizes that he is only subject to the grace of the Saviour, by whose aid he knows that he attained to that most exalted condition. Therefore sin has no dominion over him, "because the love of God, which is shed abroad in our hearts by the Holy Ghost which is given to us," [2222] shuts out all care for everything else, and can neither desire what is forbidden, or disregard what is commanded, as its whole aim and all its desire is ever fixed on divine love, and to such an extent is it not caught by the delights of worthless things, that it actually does not take advantage of those things which are permitted. But under the law, where lawful marriages are observed, although the rovings of wantonness are restrained, and bound down to one woman alone, yet the pricks of carnal lust cannot help being vigorous; and it is hard for the fire, for which fuel is expressly supplied, to be thus shut in within prearranged limits, so as not to spread further and burn up anything it touches. As even if this objection occurs to it that it is not allowed to be kindled beyond these limits, yet even while it is kept in check, it is on fire because the will itself is in fault, and its habit of carnal intercourse hurries it into too speedy excesses of adultery. But those whom the grace of the Saviour has fired with the holy love of chastity, so consume all the thorns of carnal desires in the fire of the Lord's love, that no dying embers of sin interfere with the coldness of their purity. The servants of the law then from the use of lawful things fall away to unlawful; the partakers of grace while they disregard lawful things know nothing of unlawful ones. But as sin is alive in one who loves marriage, so is it also in one who is satisfied with merely paying his tithes and firstfruits. For, while he is dawdling or careless, he is sure to sin in regard to either their quality or quantity, or the daily distribution of them. For as he is commanded unweariedly to minister to those in want of what is his, although he may dispense it with the fullest faith and devotion, yet it is hard for him not to fall often into the snares of sin. But over those who have not set at naught the counsel of the Lord, but who, disposing of all their property to the poor, take up their cross and follow the bestower of grace, sin can have no dominion. For no faithless anxiety for getting food will annoy him who piously distributes and disperses his wealth already consecrated to Christ and no longer regarded as his own; nor will any grudging hesitation take away from the cheerfulness of his almsgiving, because without any thought of his own needs or fear of his own food running short he is distributing what has once for all been completely offered to God, and is no longer regarded as his own, as he is sure that when he has succeeded in stripping himself as he desires, he will be fed by God much more than the birds of the air. On the other hand he who retains his goods of this world, or, bound by the rules of the old law, distributes the tithe of his produce, and his firstfruits, or a portion of his income, although he may to a considerable degree quench the fire of his sins by this dew of almsgiving, yet, however generously he gives away his wealth, it is impossible for him altogether to rid himself of the dominion of sin, unless perhaps by the grace of the Saviour, together with his substance he gets rid of all love of possessing. In the same way he cannot fail to be subject to the bloody sway of sin, whoever chooses to pull out, as the law commands, an eye for an eye, a tooth for a tooth, or to hate his enemy, for while he desires by retaliation in exchange to avenge an injury done to himself, and while he cherishes bitter hatred against an enemy, he is sure always to be inflamed with the passion of anger and rage. But whoever lives under the light of the grace of the gospel, and overcomes evil by not resisting it, but by bearing it, and does not hesitate of his own free will to give to one who smites his right cheek, the other also, and to one who wants to raise a lawsuit against him for his coat, gives his cloak also, and who loves his enemies, and prays for those who slander him, this man has broken the yoke of sin and burst its chains. For he is not living under the law, which does not destroy the seeds of sin (whence not without reason the Apostle says of it: "There is a setting aside of the former commandment because of the weakness and unprofitableness thereof: for the law brought nothing to perfection;" and the Lord says by the prophet: "And I gave them commands that were not good, and ordinances, whereby they could not live" [2223] , but under grace which does not merely lop off the boughs of wickedness, but actually tears up the very roots of an evil will.
[2222] Rom. v. 5.
[2223] Heb. vii. 18, 19; Ezek. xx. 25.