If any one thinks it hard that those things are demanded of him which the profession of a religion so sacred requires, the very least obligation of which is to refrain from injustice, certainly every one can know what his own duty is from the very demands he makes of others. There is not one of you who does not openly proclaim that every man is entitled to manage and dispose of his own property; there is not one of you who does not insist that all citizens have equal and indiscriminate right to use rivers and public places; not one of you who does not defend with all his might the freedom of travel and of trade.

If it be thought that the small society which we call a state cannot exist without the application of these principles (and certainly it cannot), why will not those same principles be necessary to uphold the social structure of the whole human race and to maintain the harmony thereof? If any one rebels against these principles of law and order you are justly indignant, and you even decree punishments in proportion to the magnitude of the offense, for no other reason than that a government cannot be tranquil where trespasses of that sort are allowed. If king act unjustly and violently against king, and nation against nation, such action involves a disturbance of the peace of that universal state, and constitutes a trespass against the supreme Ruler, does it not? There is however this difference: just as the lesser magistrates judge the common people, and as you judge the magistrates, so the King of the universe has laid upon you the command to take cognizance of the trespasses of all other men, and to punish them; but He has reserved for Himself the punishment of your own trespasses. But although He reserves to himself the final punishment, slow and unseen but none the less inevitable, yet He appoints to intervene in human affairs two judges whom the luckiest of sinners does not escape, namely, Conscience, or the innate estimation of oneself, and Public Opinion, or the estimation of others.