Reply to Objection 3: This argument applies to the beauty of the body: although it might be replied that to be proud of one's honesty is to play the harlot because of one's spiritual beauty, according to Ezech. 28:17, "Thy heart was lifted up with thy beauty, thou hast lost thy wisdom in thy beauty."
Whether the honest differs from the useful and the pleasant?
Objection 1: It would seem that the honest does not differ from the useful and the pleasant. For the honest is "what is desirable for its own sake" [*Cicero, De Invent. Rhet. ii, 53]. Now pleasure is desired for its own sake, for "it seems ridiculous to ask a man why he wishes to be pleased," as the Philosopher remarks (Ethic. x, 2). Therefore the honest does not differ from the pleasant.
Objection 2: Further, riches are comprised under the head of useful good: for Tully says (De Invent. Rhet. ii, 52): "There is a thing that attracts the desire not by any force of its own, nor by its very nature, but on account of its fruitfulness and utility": and "that is money." Now riches come under the head of honesty, for it is written ( Ecclus. 11:14 ): "Poverty and riches [honestas] are from God," and ( Ecclus. 13:2 ): "He shall take a burden upon him that hath fellowship with one more honorable," i.e. richer, "than himself." Therefore the honest differs not from the useful.
Objection 3: Further, Tully proves (De Offic. ii, 3) that nothing can be useful unless it be honest: and Ambrose makes the same statement (De Offic. ii, 6). Therefore the useful differs not from the honest.
On the contrary, Augustine says (Q[83], qu. 30): "The honest is that which is desirable for its own sake: the useful implies reference to something else."
I answer that, The honest concurs in the same subject with the useful and the pleasant, but it differs from them in aspect. For, as stated above (A[2]), a thing is said to be honest, in so far as it has a certain beauty through being regulated by reason. Now whatever is regulated in accordance with reason is naturally becoming to man. Again, it is natural for a thing to take pleasure in that which is becoming to it. Wherefore an honest thing is naturally pleasing to man: and the Philosopher proves this with regard to acts of virtue (Ethic. i, 8). Yet not all that is pleasing is honest, since a thing may be becoming according to the senses, but not according to reason. A pleasing thing of this kind is beside man's reason which perfects his nature. Even virtue itself, which is essentially honest, is referred to something else as its end namely happiness. Accordingly the honest the useful, and the pleasant concur in the one subject.
Nevertheless they differ in aspect. For a thing is said to be honest as having a certain excellence deserving of honor on account of its spiritual beauty: while it is said to be pleasing, as bringing rest to desire, and useful, as referred to something else. The pleasant, however, extends to more things than the useful and the honest: since whatever is useful and honest is pleasing in some respect, whereas the converse does not hold (Ethic. ii, 3).
Reply to Objection 1: A thing is said to be honest, if it is desired for its own sake by the rational appetite. which tends to that which is in accordance with reason: while a thing is said to be pleasant if it is desired for its own sake by the sensitive appetite.
Reply to Objection 2: Riches are denominated honesty according of the opinion of the many who honor wealth: or because they are intended to be the instruments of virtuous deeds, as stated above (A[1], ad 2).
Reply to Objection 3: Tully and Ambrose mean to say that nothing incompatible with honesty can be simply and truly useful, since it follows that it is contrary to man's last end, which is a good in accordance with reason; although it may perhaps be useful in some respect, with regard to a particular end. But they do not mean to say that every useful thing as such may be classed among those that are honest.
Whether honesty should be reckoned a part of temperance?
Objection 1: It would seem that honesty should not be reckoned a part of temperance. For it is not possible for a thing to be part and whole in respect of one same thing. Now "temperance is a part of honesty," according to Tully (De Invent. Rhet. ii, 53). Therefore honesty is not a part of temperance.
Objection 2: Further, it is stated (3 Esdra 3:21) that "wine . . . makes all thoughts honest." But the use of wine, especially in excess, in which sense the passage quoted should seemingly be taken, pertains to intemperance rather than to temperance. Therefore honesty is not a part of temperance.
Objection 3: Further, the honest is that which is deserving of honor. Now "it is the just and the brave who receive most honor," according to the Philosopher (Rhet. i, 9). Therefore honesty pertains, not to temperance, but rather to justice and fortitude: wherefore Eleazar said as related in 2 Macc. 6:28 : "I suffer an honorable [honesta] death, for the most venerable and most holy laws."
On the contrary, Macrobius [*In Somn. Scip. i] reckons honesty a part of temperance, and Ambrose (De Offic. i, 43) ascribes honesty as pertaining especially to temperance.
I answer that, As stated above (A[2]), honesty is a kind of spiritual beauty. Now the disgraceful is opposed to the beautiful: and opposites are most manifest of one another. Wherefore seemingly honesty belongs especially to temperance, since the latter repels that which is most disgraceful and unbecoming to man, namely animal lusts. Hence by its very name temperance is most significative of the good of reason to which it belongs to moderate and temper evil desires. Accordingly honesty, as being ascribed for a special reason to temperance, is reckoned as a part thereof, not as a subjective part, nor as an annexed virtue, but as an integral part or condition attaching thereto.
Reply to Objection 1: Temperance is accounted a subjective part of honesty taken in a wide sense: it is not thus that the latter is reckoned a part of temperance.
Reply to Objection 2: When a man is intoxicated, "the wine makes his thoughts honest" according to his own reckoning because he deems himself great and deserving of honor [*Cf. Q[148], A[6]].
Reply to Objection 3: Greater honor is due to justice and fortitude than to temperance, because they excel in the point of a greater good: yet greater honor is due to temperance, because the vices which it holds in check are the most deserving of reproach, as stated above. Thus honesty is more to be ascribed to temperance according to the rule given by the Apostle ( 1 Cor. 12:23 ) when he says that "our uncomely parts have more abundant comeliness," which, namely, destroys whatever is uncomely.