THIRD ARTICLE [I-II, Q. 66, Art. 3]

Whether the Moral Virtues Are Better Than the Intellectual Virtues?

Objection 1: It would seem that the moral virtues are better than the

intellectual. Because that which is more necessary, and more lasting,

is better. Now the moral virtues are "more lasting even than the

sciences" (Ethic. i) which are intellectual virtues: and, moreover,

they are more necessary for human life. Therefore they are preferable

to the intellectual virtues.

Obj. 2: Further, virtue is defined as "that which makes its possessor

good." Now man is said to be good in respect of moral virtue, and art

in respect of intellectual virtue, except perhaps in respect of

prudence alone. Therefore moral is better than intellectual virtue.

Obj. 3: Further, the end is more excellent than the means. But

according to _Ethic._ vi, 12, "moral virtue gives right intention of

the end; whereas prudence gives right choice of the means." Therefore

moral virtue is more excellent than prudence, which is the

intellectual virtue that regards moral matters.

_On the contrary,_ Moral virtue is in that part of the soul which is

rational by participation; while intellectual virtue is in the

essentially rational part, as stated in _Ethic._ i, 13. Now rational

by essence is more excellent than rational by participation.

Therefore intellectual virtue is better than moral virtue.

_I answer that,_ A thing may be said to be greater or less in two

ways: first, simply; secondly, relatively. For nothing hinders

something from being better simply, e.g. "learning than riches," and

yet not better relatively, i.e. "for one who is in want" [*Aristotle,

_Topic._ iii.]. Now to consider a thing simply is to consider it in

its proper specific nature. Accordingly, a virtue takes its species

from its object, as explained above (Q. 54, A. 2; Q. 60, A. 1).

Hence, speaking simply, that virtue is more excellent, which has the

more excellent object. Now it is evident that the object of the

reason is more excellent than the object of the appetite: since the

reason apprehends things in the universal, while the appetite tends

to things themselves, whose being is restricted to the particular.

Consequently, speaking simply, the intellectual virtues, which

perfect the reason, are more excellent than the moral virtues, which

perfect the appetite.

But if we consider virtue in its relation to act, then moral virtue,

which perfects the appetite, whose function it is to move the other

powers to act, as stated above (Q. 9, A. 1), is more excellent. And

since virtue is so called from its being a principle of action, for

it is the perfection of a power, it follows again that the nature of

virtue agrees more with moral than with intellectual virtue, though

the intellectual virtues are more excellent habits, simply speaking.

Reply Obj. 1: The moral virtues are more lasting than the

intellectual virtues, because they are practised in matters

pertaining to the life of the community. Yet it is evident that the

objects of the sciences, which are necessary and invariable, are more

lasting than the objects of moral virtue, which are certain

particular matters of action. That the moral virtues are more

necessary for human life, proves that they are more excellent, not

simply, but relatively. Indeed, the speculative intellectual virtues,

from the very fact that they are not referred to something else, as a

useful thing is referred to an end, are more excellent. The reason

for this is that in them we have a kind of beginning of that

happiness which consists in the knowledge of truth, as stated above

(Q. 3, A. 6).

Reply Obj. 2: The reason why man is said to be good simply, in

respect of moral virtue, but not in respect of intellectual virtue,

is because the appetite moves the other powers to their acts, as

stated above (Q. 56, A. 3). Wherefore this argument, too, proves

merely that moral virtue is better relatively.

Reply Obj. 3: Prudence directs the moral virtues not only in the

choice of the means, but also in appointing the end. Now the end of

each moral virtue is to attain the mean in the matter proper to that

virtue; which mean is appointed according to the right ruling of

prudence, as stated in _Ethic._ ii, 6; vi, 13.

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Summa Theologica, Part I-II (Pars Prima Secundae) From the Complete American Edition · 第 425 / 746 题