Of Justice

Of Justice — St. Thomas Aquinas asks: Whether justice is fittingly defined as being the perpetual and constant will to render to each one his right?; Whether justice is always towards one another?; Whether justice is a virtue?; Whether justice is in the will as its subject?; Whether justice is a general virtue?; Whether justice, as a general virtue, is essentially the same as all virtue?; Whether there is a particular besides a general justice?; Whether particular justice has a special matter?; Whether justice is about the passions?; Whether the mean of justice is the real mean?; Whether the act of justice is to render to each one his own?; Whether justice stands foremost among all moral virtues?.

We must now consider justice. Under this head there are twelve points of inquiry:

Article 1: Whether justice is fittingly defined as being the perpetual and constant will to render to each one his right?

The aforesaid definition of justice is fitting if understood aright. For since every virtue is a habit that is the principle of a good act, a virtue must needs be defined by means of the good act bearing on the matter proper to that virtue. Now the proper matter of justice consists of those things that belong to our intercourse with other men, as shall be shown further on (). Hence the act of justice in relation to its proper matter and object is indicated in the words, "Rendering to each one his right," since, as Isidore says (Etym. x), "a man is said to be just because he respects the rights [jus] of others."

Now in order that an act bearing upon any matter whatever be virtuous, it requires to be voluntary, stable, and firm, because the Philosopher says (Ethic. ii, 4) that in order for an act to be virtuous it needs first of all to be done "knowingly," secondly to be done "by choice," and "for a due end," thirdly to be done "immovably." Now the first of these is included in the second, since "what is done through ignorance is involuntary" (Ethic. iii, 1). Hence the definition of justice mentions first the "will," in order to show that the act of justice must be voluntary; and mention is made afterwards of its "constancy" and "perpetuity" in order to indicate the firmness of the act.

Accordingly, this is a complete definition of justice; save that the act is mentioned instead of the habit, which takes its species from that act, because habit implies relation to act. And if anyone would reduce it to the proper form of a definition, he might say that "justice is a habit whereby a man renders to each one his due by a constant and perpetual will": and this is about the same definition as that given by the Philosopher (Ethic. v, 5) who says that "justice is a habit whereby a man is said to be capable of doing just actions in accordance with his choice."

Article 2: Whether justice is always towards one another?

Tully says (De Officiis i, 7) that "the object of justice is to keep men together in society and mutual intercourse." Now this implies relationship of one man to another. Therefore justice is concerned only about our dealings with others.

As stated above () since justice by its name implies equality, it denotes essentially relation to another, for a thing is equal, not to itself, but to another. And forasmuch as it belongs to justice to rectify human acts, as stated above (; ) this otherness which justice demands must needs be between beings capable of action. Now actions belong to supposits [*Cf. ] and wholes and, properly speaking, not to parts and forms or powers, for we do not say properly that the hand strikes, but a man with his hand, nor that heat makes a thing hot, but fire by heat, although such expressions may be employed metaphorically. Hence, justice properly speaking demands a distinction of supposits, and consequently is only in one man towards another. Nevertheless in one and the same man we may speak metaphorically of his various principles of action such as the reason, the irascible, and the concupiscible, as though they were so many agents: so that metaphorically in one and the same man there is said to be justice in so far as the reason commands the irascible and concupiscible, and these obey reason; and in general in so far as to each part of man is ascribed what is becoming to it. Hence the Philosopher (Ethic. v, 11) calls this "metaphorical justice."

Article 3: Whether justice is a virtue?

Gregory says (Moral. ii, 49) that "the entire structure of good works is built on four virtues," viz. temperance, prudence, fortitude and justice

A human virtue is one "which renders a human act and man himself good" [*Ethic. ii, 6], and this can be applied to justice. For a man's act is made good through attaining the rule of reason, which is the rule whereby human acts are regulated. Hence, since justice regulates human operations, it is evident that it renders man's operations good, and, as Tully declares (De Officiis i, 7), good men are so called chiefly from their justice, wherefore, as he says again (De Officiis i, 7) "the luster of virtue appears above all in justice."

Article 4: Whether justice is in the will as its subject?

Anselm says (De Verit. xii) that "justice is rectitude of the will observed for its own sake."

The subject of a virtue is the power whose act that virtue aims at rectifying. Now justice does not aim at directing an act of the cognitive power, for we are not said to be just through knowing something aright. Hence the subject of justice is not the intellect or reason which is a cognitive power. But since we are said to be just through doing something aright, and because the proximate principle of action is the appetitive power, justice must needs be in some appetitive power as its subject.

Now the appetite is twofold; namely, the will which is in the reason and the sensitive appetite which follows on sensitive apprehension, and is divided into the irascible and the concupiscible, as stated in the . Again the act of rendering his due to each man cannot proceed from the sensitive appetite, because sensitive apprehension does not go so far as to be able to consider the relation of one thing to another; but this is proper to the reason. Therefore justice cannot be in the irascible or concupiscible as its subject, but only in the will: hence the Philosopher (Ethic. v, 1) defines justice by an act of the will, as may be seen above ().

Article 5: Whether justice is a general virtue?

The Philosopher says (Ethic. v, 1) that "justice is every virtue."

Justice, as stated above () directs man in his relations with other men. Now this may happen in two ways: first as regards his relation with individuals, secondly as regards his relations with others in general, in so far as a man who serves a community, serves all those who are included in that community. Accordingly justice in its proper acceptation can be directed to another in both these senses. Now it is evident that all who are included in a community, stand in relation to that community as parts to a whole; while a part, as such, belongs to a whole, so that whatever is the good of a part can be directed to the good of the whole. It follows therefore that the good of any virtue, whether such virtue direct man in relation to himself, or in relation to certain other individual persons, is referable to the common good, to which justice directs: so that all acts of virtue can pertain to justice, in so far as it directs man to the common good. It is in this sense that justice is called a general virtue. And since it belongs to the law to direct to the common good, as stated above (), it follows that the justice which is in this way styled general, is called "legal justice," because thereby man is in harmony with the law which directs the acts of all the virtues to the common good.

Article 6: Whether justice, as a general virtue, is essentially the same as all virtue?

The Philosopher says (Ethic. v, 1) that "many are able to be virtuous in matters affecting themselves, but are unable to be virtuous in matters relating to others," and (Polit. iii, 2) that "the virtue of the good man is not strictly the same as the virtue of the good citizen." Now the virtue of a good citizen is general justice, whereby a man Is directed to the common good. Therefore general justice is not the same as virtue in general, and it is possible to have one without the other.

A thing is said to be "general" in two ways. First, by "predication": thus "animal" is general in relation to man and horse and the like: and in this sense that which is general must needs be essentially the same as the things in relation to which it is general, for the reason that the genus belongs to the essence of the species, and forms part of its definition. Secondly a thing is said to be general "virtually"; thus a universal cause is general in relation to all its effects, the sun, for instance, in relation to all bodies that are illumined, or transmuted by its power; and in this sense there is no need for that which is "general" to be essentially the same as those things in relation to which it is general, since cause and effect are not essentially the same. Now it is in the latter sense that, according to what has been said (), legal justice is said to be a general virtue, in as much, to wit, as it directs the acts of the other virtues to its own end, and this is to move all the other virtues by its command; for just as charity may be called a general virtue in so far as it directs the acts of all the virtues to the Divine good, so too is legal justice, in so far as it directs the acts of all the virtues to the common good. Accordingly, just as charity which regards the Divine good as its proper object, is a special virtue in respect of its essence, so too legal justice is a special virtue in respect of its essence, in so far as it regards the common good as its proper object. And thus it is in the sovereign principally and by way of a mastercraft, while it is secondarily and administratively in his subjects.

However the name of legal justice can be given to every virtue, in so far as every virtue is directed to the common good by the aforesaid legal justice, which though special essentially is nevertheless virtually general. Speaking in this way, legal justice is essentially the same as all virtue, but differs therefrom logically: and it is in this sense that the Philosopher speaks.

Wherefore the Replies to the First and Second Objections are manifest.

Article 7: Whether there is a particular besides a general justice?

Chrysostom in his commentary on Mat. 5:6, "Blessed are they that hunger and thirst after justice," says (Hom. xv in Matth.): "By justice He signifies either the general virtue, or the particular virtue which is opposed to covetousness."

As stated above (), legal justice is not essentially the same as every virtue, and besides legal justice which directs man immediately to the common good, there is a need for other virtues to direct him immediately in matters relating to particular goods: and these virtues may be relative to himself or to another individual person. Accordingly, just as in addition to legal justice there is a need for particular virtues to direct man in relation to himself, such as temperance and fortitude, so too besides legal justice there is need for particular justice to direct man in his relations to other individuals.

Article 8: Whether particular justice has a special matter?

The Philosopher reckons (Ethic. v, 2) particular justice to be specially about those things which belong to social life.

Whatever can be rectified by reason is the matter of moral virtue, for this is defined in reference to right reason, according to the Philosopher (Ethic. ii, 6). Now the reason can rectify not only the internal passions of the soul, but also external actions, and also those external things of which man can make use. And yet it is in respect of external actions and external things by means of which men can communicate with one another, that the relation of one man to another is to be considered; whereas it is in respect of internal passions that we consider man's rectitude in himself. Consequently, since justice is directed to others, it is not about the entire matter of moral virtue, but only about external actions and things, under a certain special aspect of the object, in so far as one man is related to another through them.

Article 9: Whether justice is about the passions?

The Philosopher says (Ethic. v, 1) that justice is about operations.

The true answer to this question may be gathered from a twofold source. First from the subject of justice, i.e. from the will, whose movements or acts are not passions, as stated above (; ), for it is only the sensitive appetite whose movements are called passions. Hence justice is not about the passions, as are temperance and fortitude, which are in the irascible and concupiscible parts. Secondly, on he part of the matter, because justice is about man's relations with another, and we are not directed immediately to another by the internal passions. Therefore justice is not about the passions.

Article 10: Whether the mean of justice is the real mean?

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.

As stated above (; ), the other moral virtues are chiefly concerned with the passions, the regulation of which is gauged entirely by a comparison with the very man who is the subject of those passions, in so far as his anger and desire are vested with their various due circumstances. 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.

Article 11: Whether the act of justice is to render to each one his own?

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."

As stated above (), 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.

Article 12: Whether justice stands foremost among all moral virtues?

Tully says (De Offic. i, 7): "Justice is the most resplendent of the virtues, and gives its name to a good man."

If we speak of legal justice, it is evident that it stands foremost among all the moral virtues, for as much as the common good transcends the individual good of one person. In this sense the Philosopher declares (Ethic. v, 1) that "the most excellent of the virtues would seem to be justice, and more glorious than either the evening or the morning star." But, even if we speak of particular justice, it excels the other moral virtues for two reasons. The first reason may be taken from the subject, because justice is in the more excellent part of the soul, viz. the rational appetite or will, whereas the other moral virtues are in the sensitive appetite, whereunto appertain the passions which are the matter of the other moral virtues. The second reason is taken from the object, because the other virtues are commendable in respect of the sole good of the virtuous person himself, whereas justice is praiseworthy in respect of the virtuous person being well disposed towards another, so that justice is somewhat the good of another person, as stated in Ethic. v, 1. Hence the Philosopher says (Rhet. i, 9): "The greatest virtues must needs be those which are most profitable to other persons, because virtue is a faculty of doing good to others. For this reason the greatest honors are accorded the brave and the just, since bravery is useful to others in warfare, and justice is useful to others both in warfare and in time of peace."