Saint Thomas Aquinas

Summa Theologiae

First Part
Question 21

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Saint Thomas Aquinas (1225-1274)

Summa Theologiae

Translated by Fathers of the English Dominican Province

First Part

Treatise on the One God (Questions 2-26)

The Justice and Mercy of God
(In Four Articles)

After considering the divine love, we must treat of Godís justice and mercy. Under this head there are four points of inquiry: (1) Whether there is justice in God? (2) Whether His justice can be called truth? (3) Whether there is mercy in God? (4) Whether in every work of God there are justice and mercy?

Whether There Is Justice in God?

We proceed thus to the First Article:ó

Objection  1. It seems that there is not justice in God. For justice is divided against temperance. But temperance does not exist in God: neither therefore does justice.

Obj. 2. Further, he who does whatsoever he wills and pleases does not work according to justice. But, as the Apostle says: God worketh all things according to the counsel of His will (Eph. i. 11). Therefore justice cannot be attributed to Him.

Obj. 3. Further, the act of justice is to pay what is due. But God is no manís debtor. Therefore justice does not belong to God.

Obj. 4. Further, whatever is in God, is His essence. But justice cannot belong to this. For BoŽthius says (De Hebdom.): Good regards the essence; justice the act. Therefore justice does not belong to God.

On the contrary, It is said (Ps. x. 8): The Lord is just, and hath loved justice.

I answer that, There are two kinds of justice. The one consists in mutual giving and receiving, as in buying and selling, and other kinds of intercourse and exchange. This the Philosopher (Ethic. v. 4) calls commutative justice, that directs exchange and intercourse of business. This does not belong to God, since, as the Apostle says: Who hath first given to Him, and recompense shall be made him? (Rom. xi. 35). The other consists in distribution, and is called distributive justice; whereby a ruler or a steward gives to each what his rank deserves. As then the proper order displayed in ruling a family or any kind of multitude evinces justice of this kind in the ruler, so the order of the universe, which is seen both in effects of nature and in effects of will, shows forth the justice of God. Hence Dionysius says (Div. Nom. viii. 4): We must needs see that God is truly just, in seeing how He gives to all existing things what is proper to the condition of each; and preserves the nature of each in the order and with the powers that properly belong to it.

Reply Obj. 1. Certain of the moral virtues are concerned with the passions, as temperance with concupiscence, fortitude with fear and daring, meekness with anger. Such virtues as these can only metaphorically be attributed to God; since, as stated above (Q. 20, A. 1), in God there are no passions; nor a sensitive appetite, which is, as the Philosopher says (Ethic. iii. 10), the subject of those virtues. On the other hand, certain moral virtues are concerned with works of giving and expending; such as justice, liberality, and magnificence; and these reside not in the sensitive faculty, but in the will. Hence, there is nothing to prevent our attributing these virtues to God; although not in civil matters, but in such acts as are not unbecoming to Him. For, as the Philosopher says (Ethic. x. 8), it would be absurd to praise God for His political virtues.

Reply Obj. 2. Since good as perceived by intellect is the object of the will, it is impossible for God to will anything but what His wisdom approves. This is, as it were, His law of justice, in accordance with which His will is right and just. Hence, what He does according to His will He does justly: as we do justly what we do according to law. But whereas law comes to us from some higher power, God is a law unto Himself.

Reply Obj. 3. To each one is due what is his own. Now that which is directed to a man is said to be his own. Thus the master owns the servant, and not conversely, for that is free which is its own cause. In the word debt, therefore, is implied a certain exigence or necessity of the thing to which it is directed. Now a twofold order has to be considered in things: the one, whereby one created thing is directed to another, as the parts of the whole, accident to substance, and all things whatsoever to their end; the other, whereby all created things are ordered to God. Thus in the divine operations debt may be regarded in two ways, as due either to God, or to creatures, and in either way God pays what is due. It is due to God that there should be fulfilled in creatures what His will and wisdom require, and what manifests His goodness. In this respect, Godís justice regards what befits Him; inasmuch as He renders to Himself what is due to Himself. It is also due to a created thing that it should possess what is ordered to it; thus it is due to man to have hands, and that other animals should serve him. Thus also God exercises justice, when He gives to each thing what is due to it by its nature and condition. This debt however is derived from the former; since what is due to each thing is due to it as ordered to it according to the divine wisdom. And although God in this way pays each thing its due, yet He Himself is not the debtor, since He is not directed to other things, but rather other things to Him. Justice, therefore, in God is sometimes spoken of as the fitting accompaniment of His goodness; sometimes as the reward of merit. Anselm touches on either view where he says (Proslog. 10): When Thou dost punish the wicked, it is just, since it agrees with their deserts; and when Thou dost spare the wicked, it is also just; since it befits Thy goodness.

Reply Obj. 4. Although justice regards act, this does not prevent its being the essence of God; since even that which is of the essence of a thing may be the principle of action. But good does not always regard act; since a thing is called good not merely with respect to act, but also as regards perfection in its essence. For this reason it is said (De Hebdom.) that the good is related to the just, as the general to the special.

Whether the Justice of God Is Truth?

We proceed thus to the Second Article:ó

Objection  1. It seems that the justice of God is not truth. For justice resides in the will; since, as Anselm says (Dial. Verit. 13), it is a rectitude of the will, whereas truth resides in the intellect, as the Philosopher says (Metaph. vi; Ethic. vi. 2, 6). Therefore justice does not appertain to truth.

Obj. 2. Further, according to the Philosopher (Ethic. iv. 7), truth is a virtue distinct from justice. Truth therefore does not appertain to the idea of justice.

On the contrary, it is said (Ps. lxxxiv. 11): Mercy and truth have met each other: where truth stands for justice.

I answer that, Truth consists in the equation of mind and thing, as said above (Q. 16, A. 1). Now the mind, that is the cause of the thing, is related to it as its rule and measure; whereas the converse is the case with the mind that receives its knowledge from things. When therefore things are the measure and rule of the mind, truth consists in the equation of the mind to the thing, as happens in ourselves. For according as a thing is, or is not, our thoughts or our words about it are true or false. But when the mind is the rule or measure of things, truth consists in the equation of the thing to the mind; just as the work of an artist is said to be true, when it is in accordance with his art.

Now as works of art are related to art, so are works of justice related to the law with which they accord. Therefore Godís justice, which establishes things in the order conformable to the rule of His wisdom, which is the law of His justice, is suitably called truth. Thus we also in human affairs speak of the truth of justice.

Reply Obj. 1. Justice, as to the law that governs, resides in the reason or intellect; but as to the command whereby our actions are governed according to the law, it resides in the will.

Reply Obj. 2. The truth of which the Philosopher is speaking in this passage, is that virtue whereby a man shows himself in word and deed such as he really is. Thus it consists in the conformity of the sign with the thing signified; and not in that of the effect with its cause and rule: as has been said regarding the truth of justice.

Whether Mercy Can Be Attributed to God?

We proceed thus to the Third Article:ó

Objection  1. It seems that mercy cannot be attributed to God. For mercy is a kind of sorrow, as Damascene says (De Fide Orth. ii. 14). But there is no sorrow in God; and therefore there is no mercy in Him.

Obj. 2. Further, mercy is a relaxation of justice. But God cannot remit what appertains to His justice. For it is said (2 Tim. ii. 13): If we believe not, He continueth faithful: He cannot deny Himself. But He would deny Himself, as a gloss says, if He should deny His words. Therefore mercy is not becoming to God.

On the contrary, it is said (Ps. xc. 4): He is a merciful and gracious Lord.

I answer that, Mercy is especially to be attributed to God, as seen in its effect, but not as an affection of passion. In proof of which it must be considered that a person is said to be merciful (misericors), as being, so to speak, sorrowful at heart (miserum cor); being affected with sorrow at the misery of another as though it were his own. Hence it follows that he endeavors to dispel the misery of this other, as if it were his; and this is the effect of mercy. To sorrow, therefore, over the misery of others belongs not to God; but it does most properly belong to Him to dispel that misery, whatever be the defect we call by that name. Now defects are not removed, except by the perfection of some kind of goodness; and the primary source of goodness is God, as shown above (Q. 6, A. 4). It must, however, be considered that to bestow perfections appertains not only to the divine goodness, but also to His justice, liberality, and mercy; yet under different aspects. The communicating of perfections, absolutely considered, appertains to goodness, as shown above (Q. 6, AA. 1, 4); in so far as perfections are given to things in proportion, the bestowal of them belongs to justice, as has been already said (A. 1); in so far as God does not bestow them for His own use, but only on account of His goodness, it belongs to liberality; in so far as perfections given to things by God expel defects, it belongs to mercy.

Reply Obj. 1. This argument is based on mercy, regarded as an affection of passion.

Reply Obj. 2. God acts mercifully, not indeed by going against His justice, but by doing something more than justice; thus a man who pays another two hundred pieces of money, though owing him only one hundred, does nothing against justice, but acts liberally or mercifully. The case is the same with one who pardons an offence committed against him, for in remitting it he may be said to bestow a gift. Hence the Apostle calls remission a forgiving: Forgive one another, as Christ has forgiven you (Eph. iv. 32). Hence it is clear that mercy does not destroy justice, but in a sense is the fulness thereof. And thus it is said: Mercy exalteth itself above judgement (James ii. 13).

Whether in every work of God there are mercy and justice?

We proceed thus to the Fourth Article:ó

Objection  1. It seems that not in every work of God are mercy and justice. For some works of God are attributed to mercy, as the justification of the ungodly; and others to justice, as the damnation of the wicked. Hence it is said: Judgment without mercy to him that hath not done mercy (James ii. 13). Therefore not in every work of God do mercy and justice appear.

Obj. 2. Further, the Apostle attributes the conversion of the Jews to justice and truth, but that of the Gentiles to mercy (Rom. xv.). Therefore not in every work of God are justice and mercy.

Obj. 3. Further, many just persons are afflicted in this world; which is unjust. Therefore not in every work of God are justice and mercy.

Obj. 4. Further, it is the part of justice to pay what is due, but of mercy to relieve misery. Thus both justice and mercy presuppose something in their works: whereas creation presupposes nothing. Therefore in creation neither mercy nor justice is found.

On the contrary, It is said (Ps. xxiv. 10): All the ways of the Lord are mercy and truth.

I answer that, Mercy and truth are necessarily found in all Godís works, if mercy be taken to mean the removal of any kind of defect. Not every defect, however, can properly be called a misery; but only defect in a rational nature whose lot is to be happy; for misery is opposed to happiness. For this necessity there is a reason, because since a debt paid according to the divine justice is one due either to God, or to some creature, neither the one nor the other can be lacking in any work of God: because God can do nothing that is not in accord with His wisdom and goodness; and it is in this sense, as we have said, that anything is due to God. Likewise, whatever is done by Him in created things, is done according to proper order and proportion wherein consists the idea of justice. Thus justice must exist in all Godís works. Now the work of divine justice always presupposes the work of mercy; and is founded thereupon. For nothing is due to creatures, except for something pre-existing in them, or foreknown. Again, if this is due to a creature, it must be due on account of something that precedes. And since we cannot go on to infinity, we must come to something that depends only on the goodness of the divine willówhich is the ultimate end. We may say, for instance, that to possess hands is due to man on account of his rational soul; and his rational soul is due to him that he may be man; and his being man is on account of the divine goodness. So in every work of God, viewed at its primary source, there appears mercy. In all that follows, the power of mercy remains, and works indeed with even greater force; as the influence of the first cause is more intense than that of second causes. For this reason does God out of abundance of His goodness bestow upon creatures what is due to them more bountifully than is proportionate to their deserts: since less would suffice for preserving the order of justice than what the divine goodness confers; because between creatures and Godís goodness there can be no proportion.

Reply Obj. 1. Certain works are attributed to justice, and certain others to mercy, because in some justice appears more forcibly and in others mercy. Even in the damnation of the reprobate mercy is seen, which, though it does not totally remit, yet somewhat alleviates, in punishing short of what is deserved.

In the justification of the ungodly, justice is seen, when God remits sins on account of love, though He Himself has mercifully infused that love. So we read of Magdalen: Many sins are forgiven her, because she hath loved much (Luke vii. 47).

Reply Obj. 2. Godís justice and mercy appear both in the conversion of the Jews and of the Gentiles. But an aspect of justice appears in the conversion of the Jews which is not seen in the conversion of the Gentiles; inasmuch as the Jews were saved on account of the promises made to the fathers.

Reply Obj. 3. Justice and mercy appear in the punishment of the just in this world, since by afflictions lesser faults are cleansed in them, and they are the more raised up from earthly affections to God. As to this Gregory says (Moral. xxvi. 9): The evils that press on us in this world force us to go to God.

Reply Obj. 4. Although creation presupposes nothing in the universe; yet it does presuppose something in the knowledge of God. In this way too the idea of justice is preserved in creation; by the production of beings in a manner that accords with the divine wisdom and goodness. And the idea of mercy, also, is preserved in the change of creatures from non-existence to existence.

First Part
Question 20

First Part
Question 22