Summa Theologica

By Thomas Aquinas

OF THE SUBJECTIVE PARTS OF PRUDENCE (FOUR ARTICLES)

We must, in due sequence, consider the subjective parts of prudence. And since we have already spoken of the prudence with which a man rules himself (Q[47], seqq.), it remains for us to discuss the species of prudence whereby a multitude is governed. Under this head there are four points of inquiry:

(1) Whether a species of prudence is regnative?

(2) Whether political and (3) domestic economy are species of prudence?

(4) Whether military prudence is?