On the other hand laws may be unjust in two ways: first, by being contrary to human good, through being opposed to the things mentioned above—either in respect of the end, as when an authority imposes on his subjects burdensome laws, conducive, not to the common good, but rather to his own cupidity or vainglory—or in respect of the author, as when a man makes a law that goes beyond the power committed to him—or in respect of the form, as when burdens are imposed unequally on the community, although with a view to the common good. The like are acts of violence rather than laws; because, as Augustine says (De Lib. Arb. i, 5), "a law that is not just, seems to be no law at all." Wherefore such laws do not bind in conscience, except perhaps in order to avoid scandal or disturbance, for which cause a man should even yield his right, according to Matt. 5:40, 41: "If a man . . . take away thy coat, let go thy cloak also unto him; and whosoever will force thee one mile, go with him other two."
Secondly, laws may be unjust through being opposed to the Divine good: such are the laws of tyrants inducing to idolatry, or to anything else contrary to the Divine law: and laws of this kind must nowise be observed, because, as stated in Acts 5:29, "we ought to obey God rather than man."
Reply Obj. 1: As the Apostle says (Rom. 13:1, 2), all human power is from God . . . "therefore he that resisteth the power," in matters that are within its scope, "resisteth the ordinance of God"; so that he becomes guilty according to his conscience.
Reply Obj. 2: This argument is true of laws that are contrary to the commandments of God, which is beyond the scope of (human) power. Wherefore in such matters human law should not be obeyed.
Reply Obj. 3: This argument is true of a law that inflicts unjust hurt on its subjects. The power that man holds from God does not extend to this: wherefore neither in such matters is man bound to obey the law, provided he avoid giving scandal or inflicting a more grievous hurt. ________________________
FIFTH ARTICLE [I-II, Q. 96, Art. 5]
Whether All Are Subject to the Law?
Objection 1: It would seem that not all are subject to the law. For
those alone are subject to a law for whom a law is made. But the
Apostle says (1 Tim. 1:9): "The law is not made for the just man."
Therefore the just are not subject to the law.
Obj. 2: Further, Pope Urban says [*Decretals. caus. xix, qu. 2]: "He that is guided by a private law need not for any reason be bound by the public law." Now all spiritual men are led by the private law of the Holy Ghost, for they are the sons of God, of whom it is said (Rom. 8:14): "Whosoever are led by the Spirit of God, they are the sons of God." Therefore not all men are subject to human law.
Obj. 3: Further, the jurist says [*Pandect. Justin. i, ff., tit. 3, De Leg. et Senat.] that "the sovereign is exempt from the laws." But he that is exempt from the law is not bound thereby. Therefore not all are subject to the law.