The principle that the majority have a right to rule the minority, practically resolves all government into a mere contest between two bodies of men,… - Lysander Spooner

These conditions are simply these: viz., first, that each man shall do, towards every other, all that justice requires him to do; as, for example, that he shall pay his debts, that he shall return borrowed or stolen property to its owner, and that he shall make reparation for any injury he may have done to the person or property of another. The second condition is, that each man shall abstain from doing to another, anything which justice forbids him to do; as, for example, that he shall abstain from committing theft, robbery, arson, murder, or any other crime against the person or property of another. So long as these conditions are fulfilled, men are at peace, and ought to remain at peace, with each other.

For more than six hundred years—that is, since the Magna Carta in 1215—there has been no clearer principle of English or American constitutional law, than that, in criminal cases, it is not only the right and duty of juries to judge, what are the facts, what is the law, and what was the moral intent of the accused; but that it is also their right, and their primary and paramount duty, to judge the justice of the law, and to hold all laws invalid, that are, in their opinion, unjust, oppressive, and all persons guiltless in violating, or resisting the execution of, such laws.

Majorities, as such, afford no guarantees for justice. They are men of the same nature as minorities. They have the same passions for fame, power, and money, as minorities; and are liable and likely to be equally — perhaps more than equally, because more boldly — rapacious, tyrannical and unprincipled, if intrusted with power. There is no more reason, then, why a man should either sustain, or submit to, the rule of the majority, than of a minority.