Machiavelli’s teaching would hardly have stood the test of Parliamentary government, for public discussion demands at least the profession of good fa… - John Emerich Edward Dalberg-Acton

All that Socrates could effect by way of protest against the tyranny of the reformed democracy was to die for his convictions. The Stoics could only advise the wise man to hold aloof from politics, keeping the unwritten law in his heart. But when Christ said: “Render unto Cæsar the things that are Cæsar’s, and unto God the things that are God’s,” those words, spoken on His last visit to the Temple, three days before His death, gave to the civil power, under the protection of conscience, a sacredness it had never enjoyed, and bounds it had never acknowledged; and they were the repudiation of absolutism and the inauguration of freedom. For our Lord not only delivered the precept, but created the force to execute it. To maintain the necessary immunity in one supreme sphere, to reduce all political authority within defined limits, ceased to be an aspiration of patient reasoners, and was made the perpetual charge and care of the most energetic institution and the most universal association in the world. The new law, the new spirit, the new authority, gave to liberty a meaning and a value it had not possessed in the philosophy or in the constitution of Greece or Rome before the knowledge of the truth that makes us free.

Truth is the only merit that gives dignity and worth to history.

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.