The execution of Fisher and More showed plainly to all that the breach with Rome was not likely to be healed. When news of what had taken place in England reached Rome Paul III. was anxious to issue a decree of deposition against Henry. Had he done so, and had he been supported by the Emperor and Francis I. there is no doubt that many of the English noblemen would have joined the standard of the invaders, but the hostility between France and the Emperor saved Henry. Neither party was willing to aid the Pope lest the other should form an alliance with England. Fearing such a union, however, between Francis I. and Charles V. Henry hastened to seek the aid of the Protestant princes of Germany. From 1531 he had been in communication with them urging them to be careful about introducing religious innovations, but he was now so alarmed lest the Emperor and the King of France might join hands to assist the Pope in convoking a General Council, that English envoys were directed to meet the Protestant princes at Schmalkald (1535), to arrange for common action. A close union between England and the Protestant states of Germany could not be effected, because the Protestant princes insisted that Henry should accept the Confession of Augsburg, and Henry refused to permit such interference in the religious affairs of England. Still, English divines were instructed to remain at Wittenberg, and Lutheran theologians were invited to come to England for the discussion of religious differences.[33]