Perhaps the most influential passage on the rule of law in international law comes from chapter 13 of Thomas Hobbes's Leviathan. In the course of describing the miserable condition of mankind in the state of nature, Hobbes remarks to readers who might be skeptical that such a state ever existed that they need only look to international relations—the relations between independent states—to observe one:But though there had never been any time, wherein particular men were in a condition of warre one against another, yet in all times, Kings, and Persons of Soveraigne authority, because of their Independency, are in continuall jealousies, and in the state and posture of Gladiators, having their weapons pointing, and their eyes fixed on one another, that is, their Forts, Garrisons, and Guns upon the Frontiers of their Kingdomes, and continuall Spyes upon their neighbours, which is a posture of War.