But for their right to judge of the law, and the justice of the law, juries would be no protection to an accused person, even as to matters of fact; for, if the government can dictate to a jury any law whatever, in a criminal case, it can certainly dictate to them the laws of evidence.

Those who deny the right of a jury to protect an individual in resisting an unjust law of the government, deny him all defence whatsoever against oppression.

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.

Lysander Spooner Quotes