No oaths, which judicial or other officers may take, to carry out and support an unlawful contract or constitution of government, are of any moral obligation. It is immoral to take such oaths, and it is criminal to fulfil them. They are, both in morals and law, like the oaths which individual pirates, thieves and bandits give to their confederates, as an assurance of their fidelity to the purposes for which they are associated. No man has any moral right to assume such oaths; they impose no obligation upon those who do assume them; they afford no moral justification for official acts, in themselves unjust, done in pursuance of them. If these doctrines are correct, then those contracts of government, state and national, which we call constitutions, are void, and unlawful, so far as they purport to authorize, (if any of them do authorize,) any thing in violation of natural justice, or the natural rights of any man or class of men whatsoever. And all judicial tribunals are bound, by the highest obligations that can rest upon them, to declare that these contracts, in all such particulars, (if any such there be,) are void, and not law. And all agents, legislative, executive, judicial and popular, who voluntarily lend their aid to the execution of any of the unlawful purposes of the government, are as much personally guilty, according to all the moral and legal principles, by which crime, in its essential character, is measured, as though they performed the same acts independently, and of their own volition. Such is the true character and definition of law. Yet, instead of being allowed to signify, as it in reality does, that natural, universal and inflexible principle, which has its origin in the nature of man, keeps pace every where with the rights of man, as their shield and protector, binds alike governments and men, weighs by the same standard the acts of communities and individuals, and is paramount in its obligation to any other requirement which can be imposed upon men--instead, I say, of the term law being allowed to signify, as it really does, this immutable and overruling principle of natural justice it has come to be applied to mere arbitrary rules of conduct, prescribed by individuals, or combinations of individuals, self-styled governments, who have no other title to the prerogative of establishing such rules, than is given them by the possession or command of sufficient physical power to coerce submission to them.