Whenever therefore any number of men are so united into one society, as to quit everyone his executive power of the law of nature, and to resign it to the public, there and there only is a political, or civil society. And this is done, wherever any number of men, in the state of nature, enter into society to make one people, one body politic, under one supreme government; or else when anyone joins himself to, and incorporates with any government already made: for hereby he authorizes the society, or, which is all one, the legislative thereof, to make laws for him, as the public good of the society shall require; to the execution whereof, his own assistance (as to his own degrees) is due. And this puts men out of a state of nature into that of a commonwealth, by setting up a judge on earth, with authority to determine all the controversies, and redress the injuries that may happen to any member of the commonwealth: which judge is the legislative, or magistrate appointed by it. And wherever there are any number of men, however associated, that have no such decisive power to appeal to, there they are still in the state of nature.