Thus the council, now augmented by Swiss and many other bishops, while all the chief Catholic powers except Poland were represented by ambassadors, could venture to approach those questions of dogma which the Emperor would gladly have seen postponed, so long as he was still pausing on the brink of his conflict with the German Protestants. The Pope, on the contrary, while ostentatiously displaying on the frontier the auxiliary forces which he had promised to the Emperor, was eager to proclaim through the council as distinctly as possible the solid unity of the orthodox Church. The doctrine concerning original sin having been promulgated in the teeth of imperial opposition, the legates pressed for the issue of the decree concerning justification. In the midst of the debates the Smalkaldic War broke out (July, 1546). For a time it seemed as if at Trent, too, the opposing interests would have proved irreconcilable. Pole, as the justification decree began to shape itself, had, "for reasons of health," withdrawn to Padua; Madruccio and Del Monte exchanged personal insults; Pacheco accused the legates of gross chicanery, and they in their turn threatened a removal of the council to an Italian city, where, in accordance with what they knew to be the papal wish, the council might deliberate without being either overawed by the Emperor or menaced by his Protestant adversaries. Soon, however, the case was altered by the manifest collapse of the latter, notwithstanding their expectations of support from England, Denmark, and France, long before their final catastrophe in the battle of Muhlberg, April 24, 1547. The Emperor would not hear of the removal of the council to Lucca, Ferrara, or any other Italian town, and in consequence the plan of campaign at Trent was modified, in order at all events to make the breach with the Protestants impassable. The debates on justification were eagerly pushed on, and, after some further trials of _finesse_, the decree on the subject which anathematized the fundamental doctrines of the Lutheran Reformation was passed in the sixth session of the council, January 13, 1547.