In his lecture “Of the Nature of Courts,” James Wilson answers an objection to the extension of federal jurisdiction over state-party cases that it is “incompatible with the opinions, which [some] have formed concerning the sovereignty of states.” His answer highlights the centrality of individual consent to his understanding of the authority of the laws. Wilson’s answer also draws a connection between consent to the authority of laws and personal jurisdiction. Wilson writes:
In the introduction to my lectures, I had an opportunity of showing the astonishing and intricate mazes, in which politicians and philosophers have, on this subject, bewildered themselves, and of evincing, that the dread and redoubtable sovereign, when traced to his ultimate and genuine source, is found, as he ought to be found, in the free and independent man. In one of my lectures, I proved, I hope, that the only reason, why a free and independent man was bound by human laws, was this—that he bound himself. Upon the same principle on which he becomes bound by the laws, he becomes amenable before the courts of justice, which are formed and authorized by those laws. If one free and independent man, an original sovereign, may do all this; why may not an aggregate of free and independent men, a collection of original sovereigns, do this likewise? The dignity of the state is compounded by the dignity of its members. If the dignity of each singly is undiminished, the dignity of all jointly must be unimpaired. Is a man degraded by the manly declaration, that he renders himself amenable to justice? Can a similar declaration degrade a state?