A Tyrannical Government Can Be Disturbed

St. Thomas Aquinas, Summa Theologiae, II-II, Q. 42, A. 2, Reply 3: “A tyrannical government is not just, because it is directed, not to the common good, but to the private good of the ruler, as the Philosopher states. Therefore disruptive action against this kind of regime contains no element of sedition, unless indeed the tyrant’s rule be disturbed so inordinately that his subjects suffer greater harm from the consequent disturbance than from the tyrant’s government. Indeed it is the tyrant rather that is guilty of sedition, since he encourages discord and sedition among his subjects, that he may lord over them more securely; for this is tyranny, being conducive to the private good of the ruler, and to the injury of the multitude.”