Part III (Secunda Secundae) Part 169 (2/2)

Obj. 2: Further, truth pertains to the intellect: whereas justice is in the will, as stated above (Q. 58, A. 4). Therefore truth is not a part of justice.

Obj. 3: Further, according to Jerome truth is threefold, namely, ”truth of life,” ”truth of justice,” and ”truth of doctrine.” But none of these is a part of justice. For truth of life comprises all virtues, as stated above (A. 2, ad 3): truth of justice is the same as justice, so that it is not one of its parts; and truth of doctrine belongs rather to the intellectual virtues. Therefore truth is nowise a part of justice.

_On the contrary,_ Tully (De Invent. Rhet. ii) reckons truth among the parts of justice.

_I answer that,_ As stated above (Q. 80), a virtue is annexed to justice, as secondary to a princ.i.p.al virtue, through having something in common with justice, while falling short from the perfect virtue thereof. Now the virtue of truth has two things in common with justice. In the first place it is directed to another, since the manifestation, which we have stated to be an act of truth, is directed to another, inasmuch as one person manifests to another the things that concern himself. In the second place, justice sets up a certain equality between things, and this the virtue of truth does also, for it equals signs to the things which concern man himself.

Nevertheless it falls short of the proper aspect of justice, as to the notion of debt: for this virtue does not regard legal debt, which justice considers, but rather the moral debt, in so far as, out of equity, one man owes another a manifestation of the truth. Therefore truth is a part of justice, being annexed thereto as a secondary virtue to its princ.i.p.al.

Reply Obj. 1: Since man is a social animal, one man naturally owes another whatever is necessary for the preservation of human society.

Now it would be impossible for men to live together, unless they believed one another, as declaring the truth one to another. Hence the virtue of truth does, in a manner, regard something as being due.

Reply Obj. 2: Truth, as known, belongs to the intellect. But man, by his own will, whereby he uses both habits and members, utters external signs in order to manifest the truth, and in this way the manifestation of the truth is an act of the will.

Reply Obj. 3: The truth of which we are speaking now differs from the truth of life, as stated in the preceding A. 2, ad 3.

We speak of the truth of justice in two ways. In one way we refer to the fact that justice itself is a certain rect.i.tude regulated according to the rule of the divine law; and in this way the truth of justice differs from the truth of life, because by the truth of life a man lives aright in himself, whereas by the truth of justice a man observes the rect.i.tude of the law in those judgments which refer to another man: and in this sense the truth of justice has nothing to do with the truth of which we speak now, as neither has the truth of life. In another way the truth of justice may be understood as referring to the fact that, out of justice, a man manifests the truth, as for instance when a man confesses the truth, or gives true evidence in a court of justice. This truth is a particular act of justice, and does not pertain directly to this truth of which we are now speaking, because, to wit, in this manifestation of the truth a man's chief intention is to give another man his due. Hence the Philosopher says (Ethic. iv, 7) in describing this virtue: ”We are not speaking of one who is truthful in his agreements, nor does this apply to matters in which justice or injustice is questioned.”

The truth of doctrine consists in a certain manifestation of truths relating to science wherefore neither does this truth directly pertain to this virtue, but only that truth whereby a man, both in life and in speech, shows himself to be such as he is, and the things that concern him, not other, and neither greater nor less, than they are.

Nevertheless since truths of science, as known by us, are something concerning us, and pertain to this virtue, in this sense the truth of doctrine may pertain to this virtue, as well as any other kind of truth whereby a man manifests, by word or deed, what he knows.

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FOURTH ARTICLE [II-II, Q. 109, Art. 4]

Whether the Virtue of Truth Inclines Rather to That Which Is Less?

Objection 1: It seems that the virtue of truth does not incline to that which is less. For as one incurs falsehood by saying more, so does one by saying less: thus it is no more false that four are five, than that four are three. But ”every falsehood is in itself evil, and to be avoided,” as the Philosopher declares (Ethic. iv, 7). Therefore the virtue of truth does not incline to that which is less rather than to that which is greater.

Obj. 2: Further, that a virtue inclines to the one extreme rather than to the other, is owing to the fact that the virtue's mean is nearer to the one extreme than to the other: thus fort.i.tude is nearer to daring than to timidity. But the mean of truth is not nearer to one extreme than to the other; because truth, since it is a kind of equality, holds to the exact mean. Therefore truth does not more incline to that which is less.

Obj. 3: Further, to forsake the truth for that which is less seems to amount to a denial of the truth, since this is to subtract therefrom; and to forsake the truth for that which is greater seems to amount to an addition thereto. Now to deny the truth is more repugnant to truth than to add something to it, because truth is incompatible with the denial of truth, whereas it is compatible with addition. Therefore it seems that truth should incline to that which is greater rather than to that which is less.

_On the contrary,_ The Philosopher says (Ethic. iv, 7) that ”by this virtue a man declines rather from the truth towards that which is less.”

_I answer that,_ There are two ways of declining from the truth to that which is less. First, by affirming, as when a man does not show the whole good that is in him, for instance science, holiness and so forth. This is done without prejudice to truth, since the lesser is contained in the greater: and in this way this virtue inclines to what is less. For, as the Philosopher says (Ethic. iv, 7), ”this seems to be more prudent because exaggerations give annoyance.” For those who represent themselves as being greater than they are, are a source of annoyance to others, since they seem to wish to surpa.s.s others: whereas those who make less account of themselves are a source of pleasure, since they seem to defer to others by their moderation. Hence the Apostle says (2 Cor. 12:6): ”Though I should have a mind to glory, I shall not be foolish: for I will say the truth. But I forbear, lest any man should think of me above that which he seeth in me or anything he heareth from me.”

Secondly, one may incline to what is less by denying, so as to say that what is in us is not. In this way it does not belong to this virtue to incline to what is less, because this would imply falsehood. And yet this would be less repugnant to the truth, not indeed as regards the proper aspect of truth, but as regards the aspect of prudence, which should be safeguarded in all the virtues.

For since it is fraught with greater danger and is more annoying to others, it is more repugnant to prudence to think or boast that one has what one has not, than to think or say that one has not what one has.

This suffices for the Replies to the Objections.

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QUESTION 110

OF THE VICES OPPOSED TO TRUTH, AND FIRST OF LYING (In Four Articles)

We must now consider the vices opposed to truth, and (1) lying: (2) dissimulation or hypocrisy: (3) boasting and the opposite vice.

Concerning lying there are four points of inquiry:

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