Prudent men and well-ordered nations take up arms and unsheathe their swords and risk their persons, lives, and fortunes for only four reasons: first, in defense of the Catholic faith; second, in self-defense, which is a natural and divine law; third, in defense of their honor, their family, and their fortune; fourth, to serve their king in a just war; and if we wish to add a fifth, which can be considered the second, it is in defense of their country.
