No human laws are of any validity if contrary to the law of nature; and such of them as are valid derive all their force and all their authority mediately or immediately from this original. Thus writes Blackstone, to whom let all honour be given for having so far outseen the ideas of his time; and, indeed, we may say of our time. A good antidote, this, for those political superstitions which so widely prevail. A good check upon that sentiment of power-worship which still misleads us by magnifying the prerogatives of constitutional governments as it once did those of monarchs. Let men learn that a legislature is not our God upon earth, though, by the authority they ascribe to it, and the things they expect from it, they would seem to think it is. Let them learn rather that it is an institution serving a purely temporary purpose, whose power, when not stolen, is at the best borrowed.