T 3.2.10.2

Since then such a blind submission is commonly due to magistracy, the next question is, to whom it is due, and whom we are to regard as our lawful magistrates? In order to answer this question, let us recollect what we have already establish'd concerning the origin of government and political society. When men have once experienc'd the impossibility of preserving any steady order in society, while every one is his own master, and violates or observes the laws of interestsociety, according to his present interest or pleasure, they naturally run into the invention of government, and put it out of their own power, as far as possible, to transgress the lawsrules of society. Government, therefore, arises from the voluntary convention of men; and 'tis evident, that the same convention, which establishes government, will also determine the persons who are to govern, and will remove all doubt and ambiguity in this particular. And the voluntary consent of men must here have the greater efficacy, that the authority of the magistrate does at first stand upon the foundation of a promise of the subjects, by which they bind themselves to obedience; as in every other contract or engagement. The same promise, then, which binds them to obedience, ties them down to a particular person, and makes him the object of their allegiance.