Reply to Objection 2: He that is desirous of vainglory does in truth fall short of being magnanimous, because he glories in what the magnanimous man thinks little of, as stated in the preceding Reply. But if we consider his estimate, he is opposed to the magnanimous man by way of excess, because the glory which he seeks is something great in his estimation, and he tends thereto in excess of his deserts.
Reply to Objection 3: As stated above (Q[127], A[2], ad 2), the opposition of vices does not depend on their effects. Nevertheless contention, if done intentionally, is opposed to magnanimity: since no one contends save for what he deems great. Wherefore the Philosopher says (Ethic. iv, 3) that the magnanimous man is not contentious, because nothing is great in his estimation.
Whether vainglory is a mortal sin?
Objection 1: It seems that vainglory is a mortal sin. For nothing precludes the eternal reward except a mortal sin. Now vainglory precludes the eternal reward: for it is written ( Mat. 6:1 ): "Take heed, that you do not give justice before men, to be seen by them: otherwise you shall not have a reward of your Father Who is in heaven." Therefore vainglory is a mortal sin.
Objection 2: Further, whoever appropriates to himself that which is proper to God, sins mortally. Now by desiring vainglory, a man appropriates to himself that which is proper to God. For it is written ( Is. 42:8 ): "I will not give My glory to another," and ( 1 Tim. 1:17 ): "To . . . the only God be honor and glory." Therefore vainglory is a mortal sin.
Objection 3: Further, apparently a sin is mortal if it be most dangerous and harmful. Now vainglory is a sin of this kind, because a gloss of Augustine on 1 Thess. 2:4, "God, Who proveth our hearts," says: "Unless a man war against the love of human glory he does not perceive its baneful power, for though it be easy for anyone not to desire praise as long as one does not get it, it is difficult not to take pleasure in it, when it is given." Chrysostom also says (Hom. xix in Matth.) that "vainglory enters secretly, and robs us insensibly of all our inward possessions." Therefore vainglory is a mortal sin.
On the contrary, Chrysostom says [*Hom. xiii in the Opus Imperfectum falsely ascribed to St. John Chrysostom] that "while other vices find their abode in the servants of the devil, vainglory finds a place even in the servants of Christ." Yet in the latter there is no mortal sin. Therefore vainglory is not a mortal sin.
I answer that, As stated above (Q[24], A[12]; Q[110], A[4]; Q[112], A[2] ), a sin is mortal through being contrary to charity. Now the sin of vainglory, considered in itself, does not seem to be contrary to charity as regards the love of one's neighbor: yet as regards the love of God it may be contrary to charity in two ways. In one way, by reason of the matter about which one glories: for instance when one glories in something false that is opposed to the reverence we owe God, according to Ezech. 28:2, "Thy heart is lifted up, and Thou hast said: I am God," and 1 Cor. 4:7, "What hast thou that thou hast not received? And if thou hast received, why dost thou glory, as if thou hadst not received it?" Or again when a man prefers to God the temporal good in which he glories: for this is forbidden ( Jer. 9:23 , 24 ): "Let not the wise man glory in his wisdom, and let not the strong man glory in his strength, and let not the rich man glory in his riches. But let him that glorieth glory in this, that he understandeth and knoweth Me." Or again when a man prefers the testimony of man to God's; thus it is written in reproval of certain people ( Jn. 12:43 ): "For they loved the glory of men more than the glory of God."
In another way vainglory may be contrary to charity, on the part of the one who glories, in that he refers his intention to glory as his last end: so that he directs even virtuous deeds thereto, and, in order to obtain it, forbears not from doing even that which is against God. In this way it is a mortal sin. Wherefore Augustine says (De Civ. Dei v, 14) that "this vice," namely the love of human praise, "is so hostile to a godly faith, if the heart desires glory more than it fears or loves God, that our Lord said ( Jn. 5:44 ): How can you believe, who receive glory one from another, and the glory which is from God alone, you do not seek?"
If, however, the love of human glory, though it be vain, be not inconsistent with charity, neither as regards the matter gloried in, nor as to the intention of him that seeks glory, it is not a mortal but a venial sin.
Reply to Objection 1: No man, by sinning, merits eternal life: wherefore a virtuous deed loses its power to merit eternal life, if it be done for the sake of vainglory, even though that vainglory be not a mortal sin. On the other hand when a man loses the eternal reward simply through vainglory, and not merely in respect of one act, vainglory is a mortal sin.
Reply to Objection 2: Not every man that is desirous of vainglory, desires the excellence which belongs to God alone. For the glory due to God alone differs from the glory due to a virtuous or rich man.
Reply to Objection 3: Vainglory is stated to be a dangerous sin, not only on account of its gravity, but also because it is a disposition to grave sins, in so far as it renders man presumptuous and too self-confident: and so it gradually disposes a man to lose his inward goods.
Whether vainglory is a capital vice?
Objection 1: It seems that vainglory is not a capital vice. For a vice that always arises from another vice is seemingly not capital. But vainglory always arises from pride. Therefore vainglory is not a capital vice.
Objection 2: Further, honor would seem to take precedence of glory, for this is its effect. Now ambition which is inordinate desire of honor is not a capital vice. Neither therefore is the desire of vainglory.
Objection 3: Further, a capital vice has a certain prominence. But vainglory seems to have no prominence, neither as a sin, because it is not always a mortal sin, nor considered as an appetible good, since human glory is apparently a frail thing, and is something outside man himself. Therefore vainglory is not a capital vice.
On the contrary, Gregory (Moral. xxxi) numbers vainglory among the seven capital vices.
I answer that, The capital vices are enumerated in two ways. For some reckon pride as one of their number: and these do not place vainglory among the capital vices. Gregory, however (Moral. xxxi), reckons pride to be the queen of all the vices, and vainglory, which is the immediate offspring of pride, he reckons to be a capital vice: and not without reason. For pride, as we shall state farther on (Q[152], AA[1],2), denotes inordinate desire of excellence. But whatever good one may desire, one desires a certain perfection and excellence therefrom: wherefore the end of every vice is directed to the end of pride, so that this vice seems to exercise a kind of causality over the other vices, and ought not to be reckoned among the special sources of vice, known as the capital vices. Now among the goods that are the means whereby man acquires honor, glory seems to be the most conducive to that effect, inasmuch as it denotes the manifestation of a man's goodness: since good is naturally loved and honored by all. Wherefore, just as by the glory which is in God's sight man acquires honor in Divine things, so too by the glory which is in the sight of man he acquires excellence in human things. Hence on account of its close connection with excellence, which men desire above all, it follows that it is most desirable. And since many vices arise from the inordinate desire thereof, it follows that vainglory is a capital vice.
Reply to Objection 1: It is not impossible for a capital vice to arise from pride, since as stated above (in the body of the Article and FS, Q[84], A[2]) pride is the queen and mother of all the vices.
Reply to Objection 2: Praise and honor, as stated above (A[2]), stand in relation to glory as the causes from which it proceeds, so that glory is compared to them as their end. For the reason why a man loves to be honored and praised is that he thinks thereby to acquire a certain renown in the knowledge of others.
Reply to Objection 3: Vainglory stands prominent under the aspect of desirability, for the reason given above, and this suffices for it to be reckoned a capital vice. Nor is it always necessary for a capital vice to be a mortal sin; for mortal sin can arise from venial sin, inasmuch as venial sin can dispose man thereto.
Whether the daughters of vainglory are suitably reckoned to be disobedience, boastfulness, hypocrisy, contention, obstinacy, discord, and love of novelties?
Objection 1: It seems that the daughters of vainglory are unsuitably reckoned to be "disobedience, boastfulness, hypocrisy, contention, obstinacy, discord, and eccentricity [*Praesumptio novitatum, literally 'presumption of novelties']." For according to Gregory (Moral. xxiii) boastfulness is numbered among the species of pride. Now pride does not arise from vainglory, rather is it the other way about, as Gregory says (Moral. xxxi). Therefore boastfulness should not be reckoned among the daughters of vainglory.
Objection 2: Further, contention and discord seem to be the outcome chiefly of anger. But anger is a capital vice condivided with vainglory. Therefore it seems that they are not the daughters of vainglory.