Switzerland, in England, in the Netherlands, and in the Scandinavian countries, the Reformation was much more a political than a religious movement. The fundamental principle of the new religion was the principle of private judgment, and yet such a principle found no place in the issues raised by Luther in the beginning. It was only when he was confronted with the decrees of previous councils, with the tradition of the Church as contained in the writings of the Fathers, and with the authoritative pronouncements of the Holy See, all of which were in direct contradiction to his theories, that he felt himself obliged, reluctantly, to abandon the principle of authority in favour of the principle of private judgment. In truth it was the only possible way in which he could hope to defend his novelties, and besides, it had the additional advantage of catering for the rising spirit of individualism, which was so characteristic of the age. His second great innovation, so far as the divine constitution of the Church was concerned, and the one which secured ultimately whatever degree of success his revolution attained, was the theory of royal supremacy, or the recognition of the temporal ruler as the source of spiritual jurisdiction. But even this was more or less of an after- thought. Keen student of contemporary politics that Luther was, he perceived two great influences at work, one, patronised by the sovereigns in favour of absolute rule, the other, supported by the masses in favour of unrestricted liberty. He realised from the beginning that it was only by combining his religious programme with one or other of these two movements that he could have any hope of success. At first, impressed by the strength of the popular party as manifested in the net-work of secret societies then spread throughout Germany, and by the revolutionary attitude of the landless nobles, who were prepared to lead the peasants, he determined to raise the cry of civil and religious liberty, and to rouse the masses against the princes and kings, as well as against their bishops and the Pope. But soon the success of the German princes in the Peasants' War made it clear to him that an alliance between the religious and the social revolution was fraught with dangerous consequences; and, at once, he went to the other extreme.