The causes which ruined the Republic of Athens illustrate the connection of ethics with politics rather than the vices inherent to democracy. A State which has only 30,000 full citizens in a population of 500,000, and is governed, practically, by about 3000 people at a public meeting, is scarcely democratic. The short triumph of Athenian liberty, and its quick decline, belong to an age which possessed no fixed standard of right and wrong. An unparalleled activity of intellect was shaking the credit of the gods, and the gods were the givers of the law. It was a very short step from the suspicion of Protagoras, that there were no gods, to the assertion of Critias that there is no sanction for laws. If nothing was certain in theology, there was no certainty in ethics and no moral obligation. The will of man, not the will of God, was the rule of life, and every man and body of men had the right to do what they had the means of doing. Tyranny was no wrong, and it was hypocrisy to deny oneself the enjoyment it affords. The doctrine of the Sophists gave no limits to power and no security to freedom; it inspired that cry of the Athenians, that they must not be hindered from doing what they pleased, and the speeches of men like Athenagoras and Euphemus, that the democracy may punish men who have done no wrong, and that nothing that is profitable is amiss. And Socrates perished by the reaction which they provoked. The disciples of Socrates obtained the ear of posterity. Their testimony against the government that put the best of citizens to death is enshrined in writings that compete with Christianity itself for influence on the opinions of men. Greece has governed the world by her philosophy, and the loudest note in Greek philosophy is the protest against Athenian democracy. But although Socrates derided the practice of leaving the choice of magistrates to chance, and Plato admired the bloodstained tyrant Critias, and Aristotle deemed Theramenes a greater statesman than Pericles, yet these are the men who laid the first stones of a purer system, and became the lawgivers of future commonwealths. The main point in the method of Socrates was essentially democratic. He urged men to bring all things to the test of incessant inquiry, and not to content themselves with the verdict of authorities, majorities, or custom; to judge of right and wrong, not by the will or sentiment of others, but by the light which God has set in each man's reason and conscience. He proclaimed that authority is often wrong, and has no warrant to silence or to impose conviction. But he gave no warrant to resistance. He emancipated men for thought, but not for action. The sublime history of his death shows that the superstition of the State was undisturbed by his contempt for its rulers.