Any government, that is its own judge of, and determines authoritatively for the people, what are its own powers over the people, is an absolute government of course. It has all the powers that it chooses to exercise. There is no other or at least no more accurate definition of a despotism than this.
A man's natural rights are his own, against the whole world; and any infringement of them is equally a crime, whether committed by one man, or by millions; whether committed by one man, calling himself a robber, (or by any other name indicating his true character,) or by millions, calling themselves a government.
If taxation without consent is robbery, the United States government has never had, has not now, and is never likely to have, a single honest dollar in its treasury. If taxation without consent is not robbery, then any band of robbers have only to declare themselves a government, and all their robberies are legalized.