TWELFTH ARTICLE [II-II, Q. 47, Art. 12]

Whether Prudence Is in Subjects, or Only in Their Rulers?

Objection 1: It would seem that prudence is not in subjects but only

in their rulers. For the Philosopher says (Polit. iii, 2) that

"prudence alone is the virtue proper to a ruler, while other virtues

are common to subjects and rulers, and the prudence of the subject is

not a virtue but a true opinion."

Obj. 2: Further, it is stated in _Polit._ i, 5 that "a slave is not

competent to take counsel." But prudence makes a man take good

counsel (Ethic. vi, 5). Therefore prudence is not befitting slaves or

subjects.

Obj. 3: Further, prudence exercises command, as stated above (A. 8).

But command is not in the competency of slaves or subjects but only

of rulers. Therefore prudence is not in subjects but only in rulers.

_On the contrary,_ The Philosopher says (Ethic. vi, 8) that there are

two kinds of political prudence, one of which is "legislative" and

belongs to rulers, while the other "retains the common name

political," and is about "individual actions." Now it belongs also to

subjects to perform these individual actions. Therefore prudence is

not only in rulers but also in subjects.

_I answer that,_ Prudence is in the reason. Now ruling and governing

belong properly to the reason; and therefore it is proper to a man to

reason and be prudent in so far as he has a share in ruling and

governing. But it is evident that the subject as subject, and the

slave as slave, are not competent to rule and govern, but rather to

be ruled and governed. Therefore prudence is not the virtue of a

slave as slave, nor of a subject as subject.

Since, however, every man, for as much as he is rational, has a share

in ruling according to the judgment of reason, he is proportionately

competent to have prudence. Wherefore it is manifest that prudence is

in the ruler "after the manner of a mastercraft" (Ethic. vi, 8), but

in the subjects, "after the manner of a handicraft."

Reply Obj. 1: The saying of the Philosopher is to be understood

strictly, namely, that prudence is not the virtue of a subject as

such.

Reply Obj. 2: A slave is not capable of taking counsel, in so far as

he is a slave (for thus he is the instrument of his master), but he

does take counsel in so far as he is a rational animal.

Reply Obj. 3: By prudence a man commands not only others, but also

himself, in so far as the reason is said to command the lower powers.

_______________________

Summa Theologica, Part II-II (Secunda Secundae) Translated by Fathers of the English Dominican Province · 第 332 / 1128 题