This momentary (for it was only momentary) weakness of the German Protestants was in part owing to their want of confidence in Henry VIII.[476] The king had learnt to entertain a respect for the foreign Reformers, far unlike the repugnance of earlier years; but the prospect of an alliance with them had hitherto been too much used by him as a weapon with which to menace the Catholic powers, whose friendship he had not concealed that he would prefer. The Protestant princes had shrunk therefore, and wisely, from allowing themselves to be made the instruments of worldly policy; and the efforts at a combination had hitherto been illusive and ineffectual. Danger now compelled the king to change his hesitation into more honest advances. If Germany accepted the mediation of Francis, and returned to communion with Rome; and if, under the circumstances of a reunion, a general council were assembled; there could be little doubt of the attitude in which a council, called together under such auspices, would place itself towards the movement in England. To escape so imminent a peril, Henry was obliged (as Elizabeth after him) to seek the support of a party from which he had shrunk: he was forced, in spite of himself, to identify his cause with the true cause of freedom, and consequently to admit an enlarged toleration of the Reformed doctrines in his own dominions. There could be little doubt of the support of the Germans, if they could be once assured that they would not again be trifled with; and a Protestant league, the steady object of Cromwell's efforts, seemed likely at length to be realized. [Sidenote: August. Nature of the relations of the Tudors to the German Protestants.] [Sidenote: Mission of the Bishop of Hereford to counteract the French.]