In this dignified and serious remonstrance there is not a word of the personal insult and injury which the Pope himself had suffered. He passes over Cencius and his foiled villainy as if it had never been; but while Gregory could forget, Henry could not: and historians have traced to the failure of this desperate attempt to subdue or extinguish the too daring, too steadfast Pontiff, the new spirit--the impulse of equally desperate rage and vengeance--which took possession of the monarch, finding, after all his victories, that here was one opponent whom he could not overcome, whose voice could reach over all Christendom, and who bore penalties in his unarmed hand at which no crowned head could afford to smile. To crush the audacious priest to the earth, if not by the base ministry of Roman bravos, then by the scarcely more clean hands of German barons and excommunicated bishops, was the impulse which now filled Henry's mind. He invoked a council in Worms, a month after the failure in Rome, which was attended by a large number, not only of the German nobility, but of the great ecclesiastics who nowhere had greater power, wealth, and influence than in Teutonic countries. Half of them had been condemned by Gregory for simony or other vices, many of them were aware that they were liable to similar penalties. The reformer Pope, who after the many tentatives and half-measures of his predecessors, was now supreme, and would shrink from nothing in his great mission of purifying the Church, was a constant danger and fear to these great mediæval nobles varnished over with the names of churchmen. One stroke had failed: but another was quite possible which great Henry the king, triumphant over all his enemies, might surely with their help and sanction bring to pass. The peers spiritual and temporal, the princes who scorned the interference of a priest, and the priests who feared the loss of all their honours and the disgrace and humiliation with which the Pope threatened them, came together in crowds to pull down their enemy from his throne. Nothing so bold had ever been attempted since Christendom had grown into the comity of nations it now was. Cencius had pulled the Pope from the altar steps in the night and dark: Henry and his court assembled in broad day, with every circumstance of pomp and publicity, to drag him from his spiritual throne. It would be difficult to say whether the palm of fierceness and brutality should be given to the brigand of the Tusculan hills, or to the great king, princes, archbishops, and bishops of the Teutonic empire. Cencius swore in his beard, unheard of after generations; the others, less fortunate, have left on record what were the manner of words they said. This is the solemn act signed by all the members of the assembly, by which the Pope was to learn his doom. It is a long and furious scold from beginning to end.