All these arguments are fallacies; but as the statements at the same time are full of error, we believe that the author is wrong because he has not studied the question, not because he has designed to misrepresent it. The fact that he does not distinguish from each other the various kinds and occasions of persecution, proves that he is wholly ignorant of the things with which it is connected. Persecution is the vice of particular religions, and the misfortune of particular stages of political society. It is the resource by which States that would be subverted by religious liberty escape the more dangerous alternative of imposing religious disabilities. The exclusion of a part of the community by reason of its faith from the full benefit of the law is a danger and disadvantage to every State, however highly organised its constitution may otherwise be. But the actual existence of a religious party differing in faith from the majority is dangerous only to a State very imperfectly organised. Disabilities are always a danger. Multiplicity of religions is only dangerous to States of an inferior type. By persecution they rid themselves of the peculiar danger which threatens them, without involving themselves in a system universally bad. Persecution comes naturally in a certain period of the progress of society, before a more flexible and comprehensive system has been introduced by that advance of religion and civilisation whereby Catholicism gradually penetrates into hostile countries, and Christian powers acquire dominion over infidel populations. Thus it is the token of an epoch in the political, religious, and intellectual life of mankind, and it disappears with its epoch, and with the advance of the Church militant in her Catholic vocation. Intolerance of dissent and impatience of contradiction are a characteristic of youth. Those that have no knowledge of the truth that underlies opposite opinions, and no experience of their consequent force, cannot believe that men are sincere in holding them. At a certain point of mental growth, tolerance implies indifference, and intolerance is inseparable from sincerity. Thus intolerance, in itself a defect, becomes in this case a merit. Again, although the political conditions of intolerance belong to the youth and immaturity of nations, the motives of intolerance may at any time be just and the principle high. For the theory of religious unity is founded on the most elevated and truest view of the character and function of the State, on the perception that its ultimate purpose is not distinct from that of the Church. In the pagan State they were identified; in the Christian world the end remains the same, but the means are different.