Thomas Aquinas - Summa Theologica, Part II-II (Secunda Secundae)

On the contrary, Pity is a kind of sorrow. But a defect is the reason of sorrow, wherefore those who are in bad health give way to sorrow more easily, as we shall say further on (Q. 35, A. 1, ad 2). Therefore the reason why one takes pity is a defect in oneself.

I answer that, Since pity is grief for another's distress, as stated above (A. 1), from the very fact that a person takes pity on anyone, it follows that another's distress grieves him. And since sorrow or grief is about one's own ills, one grieves or sorrows for another's distress, in so far as one looks upon another's distress as one's own.

Now this happens in two ways: first, through union of the affections, which is the effect of love. For, since he who loves another looks upon his friend as another self, he counts his friend's hurt as his own, so that he grieves for his friend's hurt as though he were hurt himself. Hence the Philosopher (Ethic. ix, 4) reckons "grieving with one's friend" as being one of the signs of friendship, and the Apostle says (Rom. 12:15): "Rejoice with them that rejoice, weep with them that weep."

Secondly, it happens through real union, for instance when another's evil comes near to us, so as to pass to us from him. Hence the Philosopher says (Rhet. ii, 8) that men pity such as are akin to them, and the like, because it makes them realize that the same may happen to themselves. This also explains why the old and the wise who consider that they may fall upon evil times, as also feeble and timorous persons, are more inclined to pity: whereas those who deem themselves happy, and so far powerful as to think themselves in no danger of suffering any hurt, are not so inclined to pity.

Accordingly a defect is always the reason for taking pity, either because one looks upon another's defect as one's own, through being united to him by love, or on account of the possibility of suffering in the same way.

Reply Obj. 1: God takes pity on us through love alone, in as much as

He loves us as belonging to Him.

Reply Obj. 2: Those who are already in infinite distress, do not fear to suffer more, wherefore they are without pity. In like manner this applies to those also who are in great fear, for they are so intent on their own passion, that they pay no attention to the suffering of others.

Reply Obj. 3: Those who are disposed to contumely, whether through having been contemned, or because they wish to contemn others, are incited to anger and daring, which are manly passions and arouse the human spirit to attempt difficult things. Hence they make a man think that he is going to suffer something in the future, so that while they are disposed in that way they are pitiless, according to Prov. 27:4: "Anger hath no mercy, nor fury when it breaketh forth." For the same reason the proud are without pity, because they despise others, and think them wicked, so that they account them as suffering deservedly whatever they suffer. Hence Gregory says (Hom. in Evang. xxxiv) that "false godliness," i.e. of the proud, "is not compassionate but disdainful." _______________________

THIRD ARTICLE [II-II, Q. 30, Art. 3]

Whether Mercy Is a Virtue?

Objection 1: It would seem that mercy is not a virtue. For the chief part of virtue is choice as the Philosopher states (Ethic. ii, 5). Now choice is "the desire of what has been already counselled" (Ethic. iii, 2). Therefore whatever hinders counsel cannot be called a virtue. But mercy hinders counsel, according to the saying of Sallust (Catilin.): "All those that take counsel about matters of doubt, should be free from . . . anger . . . and mercy, because the mind does not easily see aright, when these things stand in the way." Therefore mercy is not a virtue.

Obj. 2: Further, nothing contrary to virtue is praiseworthy. But nemesis is contrary to mercy, as the Philosopher states (Rhet. ii, 9), and yet it is a praiseworthy passion (Rhet. ii, 9). Therefore mercy is not a virtue.

Obj. 3: Further, joy and peace are not special virtues, because they result from charity, as stated above (Q. 28, A. 4; Q. 29, A. 4). Now mercy, also, results from charity; for it is out of charity that we weep with them that weep, as we rejoice with them that rejoice. Therefore mercy is not a special virtue.

Obj. 4: Further, since mercy belongs to the appetitive power, it is not an intellectual virtue, and, since it has not God for its object, neither is it a theological virtue. Moreover it is not a moral virtue, because neither is it about operations, for this belongs to justice; nor is it about passions, since it is not reduced to one of the twelve means mentioned by the Philosopher (Ethic. ii, 7). Therefore mercy is not a virtue.

On the contrary, Augustine says (De Civ. Dei ix, 5): "Cicero in praising Caesar expresses himself much better and in a fashion at once more humane and more in accordance with religious feeling, when he says: 'Of all thy virtues none is more marvelous or more graceful than thy mercy.'" Therefore mercy is a virtue.

I answer that, Mercy signifies grief for another's distress. Now this grief may denote, in one way, a movement of the sensitive appetite, in which case mercy is not a virtue but a passion; whereas, in another way, it may denote a movement of the intellective appetite, in as much as one person's evil is displeasing to another. This movement may be ruled in accordance with reason, and in accordance with this movement regulated by reason, the movement of the lower appetite may be regulated. Hence Augustine says (De Civ. Dei ix, 5) that "this movement of the mind" (viz. mercy) "obeys the reason, when mercy is vouchsafed in such a way that justice is safeguarded, whether we give to the needy or forgive the repentant." And since it is essential to human virtue that the movements of the soul should be regulated by reason, as was shown above (I-II, Q. 59, AA. 4, 5), it follows that mercy is a virtue.

Reply Obj. 1: The words of Sallust are to be understood as applying to the mercy which is a passion unregulated by reason: for thus it impedes the counselling of reason, by making it wander from justice.

Reply Obj. 2: The Philosopher is speaking there of pity and nemesis, considered, both of them, as passions. They are contrary to one another on the part of their respective estimation of another's evils, for which pity grieves, in so far as it esteems someone to suffer undeservedly, whereas nemesis rejoices, in so far as it esteems someone to suffer deservedly, and grieves, if things go well with the undeserving: "both of these are praiseworthy and come from the same disposition of character" (Rhet. ii, 9). Properly speaking, however, it is envy which is opposed to pity, as we shall state further on (Q. 36, A. 3).

Reply Obj. 3: Joy and peace add nothing to the aspect of good which is the object of charity, wherefore they do not require any other virtue besides charity. But mercy regards a certain special aspect, namely the misery of the person pitied.

Reply Obj. 4: Mercy, considered as a virtue, is a moral virtue having relation to the passions, and it is reduced to the mean called nemesis, because "they both proceed from the same character" (Rhet. ii, 9). Now the Philosopher proposes these means not as virtues, but as passions, because, even as passions, they are praiseworthy. Yet nothing prevents them from proceeding from some elective habit, in which case they assume the character of a virtue. _______________________

FOURTH ARTICLE [II-II, Q. 30, Art. 4]

Whether Mercy Is the Greatest of the Virtues?

Objection 1: It would seem that mercy is the greatest of the virtues. For the worship of God seems a most virtuous act. But mercy is preferred before the worship of God, according to Osee 6:6 and Matt. 12:7: "I have desired mercy and not sacrifice." Therefore mercy is the greatest virtue.