Such a development in the Protestant countries could not fail to produce its effects even on Catholic rulers who had remained loyal to the Church. They began to aim at combining, as far as possible, the Protestant theory of ecclesiastical government with obedience to the Pope, by taking into their own hands the administration of ecclesiastical affairs, by making the bishops and clergy state- officials, and by leaving to the Pope only a primacy of honour. This policy, known under the different names of Gallicanism in France, and of Febronianism and Josephism in the Empire, led of necessity to conflicts between Rome and the Catholic sovereigns of Europe, conflicts in which, unfortunately, many of the bishops, influenced by mistaken notions of loyalty and patriotism, took the side of their own sovereigns. As a result, absolute rule was established throughout Europe; the rights of the people to any voice in government were trampled upon, and the rules became more despotic than the old Roman Emperors had been even in their two-fold capacity of civil ruler and high priest. Meanwhile, the principle of private judgment had produced its logical effects. Many of Luther's followers, even in his own lifetime, had been induced to reject doctrines accepted by their master, but, after his death, when the influence of Tradition and of authority had become weaker, Lutheranism was reduced to a dogmatic chaos. By the application of the principle of private judgment, certain leaders began to call in question, not merely individual doctrines, but even the very foundations of Christianity, and, in a short time, Atheism and Naturalism were recognised as the hall-mark of education and good breeding. The civil rulers even in Catholic countries took no very active steps to curb the activity of the anti-Christian writers and philosophers, partly because they themselves were not unaffected by the spirit of irreligion, and partly also because they were not sorry to see popular resentment diverted from their own excesses by being directed against the Church. But, in a short time, they realised, when it was too late, that the overthrow of religious authority carries with it as a rule the overthrow of civil authority also, and that the attempt to combine the two principles of private judgment and of royal supremacy must lead of necessity to revolution. * * * * * I wish to express my sincere thanks to the many friends who have assisted me, and particularly to the Very Rev. Thomas O'Donnell, C.M., President, All Hallows College. My special thanks are due also to the Rev. Patrick O'Neill (Limerick), who relieved me of much anxiety by undertaking the difficult task of compiling the Index. James MacCaffrey. St. Patrick's College, Maynooth, Feast of the Immaculate Conception. HISTORY OF THE CATHOLIC CHURCH