All men are sensible of the necessity of justice to maintain peace and order; and all men are sensible of the necessity of peace and order for the maintenance of society. Yet, notwithstanding this strong and obvious necessity, such is the frailty or perverseness of our nature! it is impossible to keep men faithfully and unerringly in the paths of justice. Some extraordinary circumstances may happen, in which a man finds his interests to be more promoted by fraud or rapine, than hurt by the breach which his injustice makes in the social union. But much more frequently he is seduced from his great and important, but distant interests, by the allurement of present, though often very frivolous temptations. This great weakness is incurable in human nature. Men must, therefore, endeavour to palliate what they cannot cure. They must institute some persons under the appellation of magistrates, whose peculiar office it is to point out the decrees of equity, to punish transgressors, to correct fraud and violence, and to oblige men, however reluctant, to consult their own real and permanent interests. In a word, obedience is a new duty which must be invented to support that of justice, and the ties of equity must be corroborated by those of allegiance. But still, viewing matters in an abstract light, it may be thought that nothing is gained by this alliance, and that the factitious duty of obedience, from its very nature, lays as feeble a hold of the human mind, as the primitive and natural duty of justice. Peculiar interests and present temptations may overcome the one as well as the other. They are equally exposed to the same inconvenience; and the man who is inclined to be a bad neighbour, must be led by the same motives, well or ill understood, to be a bad citizen or subject. Not to mention, that the magistrate himself may often be negligent, or partial, or unjust in his administration.