Part III (Secunda Secundae) Part 96 (1/2)
Reply Obj. 3: The common good is the end of each individual member of a community, just as the good of the whole is the end of each part. On the other hand the good of one individual is not the end of another individual: wherefore legal justice which is directed to the common good, is more capable of extending to the internal pa.s.sions whereby man is disposed in some way or other in himself, than particular justice which is directed to the good of another individual: although legal justice extends chiefly to other virtues in the point of their external operations, in so far, to wit, as ”the law commands us to perform the actions of a courageous person ... the actions of a temperate person ... and the actions of a gentle person” (Ethic. v, 5).
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TENTH ARTICLE [II-II, Q. 58, Art. 10]
Whether the Mean of Justice Is the Real Mean?
Objection 1: It would seem that the mean of justice is not the real mean. For the generic nature remains entire in each species. Now moral virtue is defined (Ethic. ii, 6) to be ”an elective habit which observes the mean fixed, in our regard, by reason.” Therefore justice observes the rational and not the real mean.
Obj. 2: Further, in things that are good simply, there is neither excess nor defect, and consequently neither is there a mean; as is clearly the case with the virtues, according to _Ethic._ ii, 6. Now justice is about things that are good simply, as stated in _Ethic._ v. Therefore justice does not observe the real mean.
Obj. 3: Further, the reason why the other virtues are said to observe the rational and not the real mean, is because in their case the mean varies according to different persons, since what is too much for one is too little for another (Ethic. ii, 6). Now this is also the case in justice: for one who strikes a prince does not receive the same punishment as one who strikes a private individual. Therefore justice also observes, not the real, but the rational mean.
_On the contrary,_ The Philosopher says (Ethic. ii, 6; v, 4) that the mean of justice is to be taken according to ”arithmetical”
proportion, so that it is the real mean.
_I answer that,_ As stated above (A. 9; I-II, Q. 59, A. 4), the other moral virtues are chiefly concerned with the pa.s.sions, the regulation of which is gauged entirely by a comparison with the very man who is the subject of those pa.s.sions, in so far as his anger and desire are vested with their various due circ.u.mstances. Hence the mean in such like virtues is measured not by the proportion of one thing to another, but merely by comparison with the virtuous man himself, so that with them the mean is only that which is fixed by reason in our regard.
On the other hand, the matter of justice is external operation, in so far as an operation or the thing used in that operation is duly proportionate to another person, wherefore the mean of justice consists in a certain proportion of equality between the external thing and the external person. Now equality is the real mean between greater and less, as stated in _Metaph._ x [*Didot ed., ix, 5; Cf.
_Ethic._ v, 4]: wherefore justice observes the real mean.
Reply Obj. 1: This real mean is also the rational mean, wherefore justice satisfies the conditions of a moral virtue.
Reply Obj. 2: We may speak of a thing being good simply in two ways.
First a thing may be good in every way: thus the virtues are good; and there is neither mean nor extremes in things that are good simply in this sense. Secondly a thing is said to be good simply through being good absolutely i.e. in its nature, although it may become evil through being abused. Such are riches and honors; and in the like it is possible to find excess, deficiency and mean, as regards men who can use them well or ill: and it is in this sense that justice is about things that are good simply.
Reply Obj. 3: The injury inflicted bears a different proportion to a prince from that which it bears to a private person: wherefore each injury requires to be equalized by vengeance in a different way: and this implies a real and not merely a rational diversity.
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ELEVENTH ARTICLE [II-II, Q. 58, Art. 11]
Whether the Act of Justice Is to Render to Each One His Own?
Objection 1: It would seem that the act of justice is not to render to each one his own. For Augustine (De Trin. xiv, 9) ascribes to justice the act of succoring the needy. Now in succoring the needy we give them what is not theirs but ours. Therefore the act of justice does not consist in rendering to each one his own.
Obj. 2: Further, Tully says (De Offic. i, 7) that ”beneficence which we may call kindness or liberality, belongs to justice.” Now it pertains to liberality to give to another of one's own, not of what is his. Therefore the act of justice does not consist in rendering to each one his own.
Obj. 3: Further, it belongs to justice not only to distribute things duly, but also to repress injurious actions, such as murder, adultery and so forth. But the rendering to each one of what is his seems to belong solely to the distribution of things. Therefore the act of justice is not sufficiently described by saying that it consists in rendering to each one his own.
_On the contrary,_ Ambrose says (De Offic. i, 24): ”It is justice that renders to each one what is his, and claims not another's property; it disregards its own profit in order to preserve the common equity.”
_I answer that,_ As stated above (AA. 8, 10), the matter of justice is an external operation in so far as either it or the thing we use by it is made proportionate to some other person to whom we are related by justice. Now each man's own is that which is due to him according to equality of proportion. Therefore the proper act of justice is nothing else than to render to each one his own.
Reply Obj. 1: Since justice is a cardinal virtue, other secondary virtues, such as mercy, liberality and the like are connected with it, as we shall state further on (Q. 80, A. 1). Wherefore to succor the needy, which belongs to mercy or pity, and to be liberally beneficent, which pertains to liberality, are by a kind of reduction ascribed to justice as to their princ.i.p.al virtue.
This suffices for the Reply to the Second Objection.
Reply Obj. 3: As the Philosopher states (Ethic. v, 4), in matters of justice, the name of ”profit” is extended to whatever is excessive, and whatever is deficient is called ”loss.” The reason for this is that justice is first of all and more commonly exercised in voluntary interchanges of things, such as buying and selling, wherein those expressions are properly employed; and yet they are transferred to all other matters of justice. The same applies to the rendering to each one of what is his own.
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