Q: Whether Judgment Is Rendered Perverse by Being Usurped?

A: On the contrary,
It is written (Rom. 14:4): "Who art thou that judgest another man's servant?"

I answer that,
Since judgment should be pronounced according to the written law, as stated above (A. 5), he that pronounces judgment, interprets, in a way, the letter of the law, by applying it to some particular case. Now since it belongs to the same authority to interpret and to make a law, just as a law cannot be made save by public authority, so neither can a judgment be pronounced except by public authority, which extends over those who are subject to the community. Wherefore even as it would be unjust for one man to force another to observe a law that was not approved by public authority, so too it is unjust, if a man compels another to submit to a judgment that is pronounced by other than the public authority.

Reply Obj. 1: When the truth is declared there is no obligation to accept it, and each one is free to receive it or not, as he wishes. On the other hand judgment implies an obligation, wherefore it is unjust for anyone to be judged by one who has no public authority.

Reply Obj. 2: Moses seems to have slain the Egyptian by authority received as it were, by divine inspiration; this seems to follow from Acts 7:24, 25, where it is said that "striking the Egyptian . . . he thought that his brethren understood that God by his hand would save Israel [Vulg.: 'them']." Or it may be replied that Moses slew the Egyptian in order to defend the man who was unjustly attacked, without himself exceeding the limits of a blameless defence. Wherefore Ambrose says (De Offic. i, 36) that "whoever does not ward off a blow from a fellow man when he can, is as much in fault as the striker"; and he quotes the example of Moses. Again we may reply with Augustine (QQ. Exod. qu. 2) [*Cf. Contra Faust. xxii, 70] that just as "the soil gives proof of its fertility by producing useless herbs before the useful seeds have grown, so this deed of Moses was sinful although it gave a sign of great fertility," in so far, to wit, as it was a sign of the power whereby he was to deliver his people.

With regard to Phinees the reply is that he did this out of zeal for God by Divine inspiration; or because though not as yet high-priest, he was nevertheless the high-priest's son, and this judgment was his concern as of the other judges, to whom this was commanded [*Ex. 22:20; Lev. 20; Deut. 13, 17].

Reply Obj. 3: The secular power is subject to the spiritual, even as the body is subject to the soul. Consequently the judgment is not usurped if the spiritual authority interferes in those temporal matters that are subject to the spiritual authority or which have been committed to the spiritual by the temporal authority.

Reply Obj. 4: The habits of knowledge and justice are perfections of the individual, and consequently their absence does not make a judgment to be usurped, as in the absence of public authority which gives a judgment its coercive force.

QUESTION 61

OF THE PARTS OF JUSTICE (In Four Articles)

We must now consider the parts of justice; (1) the subjective parts, which are the species of justice, i.e. distributive and commutative justice; (2) the quasi-integral parts; (3) the quasi-potential parts, i.e. the virtues connected with justice. The first consideration will be twofold: (1) The parts of justice; (2) their opposite vices. And since restitution would seem to be an act of commutative justice, we must consider (1) the distinction between commutative and distributive justice; (2) restitution.

Under the first head there are four points of inquiry:

(1) Whether there are two species of justice, viz. distributive and commutative?

(2) Whether in either case the mean is take in the same way?

(3) Whether their matter is uniform or manifold?

(4) Whether in any of these species the just is the same as counter-passion?