Some of the German princes, like the Duke of Bavaria, had no wish to see a religious reconciliation, since their ambition had a larger chance of success in a disunited Empire; and Francis I. was only too eager to support these princes.[306] Other vassals of the Emperor were irreconcilable Protestants. But there were on both sides a few men of a moderate disposition, who believed that a round-table conference might still secure religious peace, if not the old unity. Charles V. was of this opinion, and he made it a test of the Pope's sincerity that he should co-operate in a last attempt. Cardinal Contarini, a man of impressive character and considerable ability, was sent as legate, and for some time before the opening of the Diet of Ratisbon, he zealously endeavoured to find the dogmatic formulæ which had some prospect of common acceptance. Charles had begged the Pope to confer large powers of concession on his legate, but we now know that Paul gave him but slender authority, couched in the vaguest of language.[307] If any attempt were made to settle important points of doctrine, he was to protest and leave the Diet. In a later instruction, he warned Contarini not to allow the Emperor to suspect that Rome favoured the use of force rather than persuasion, and to say, in regard to the proposal that the Papacy should send 50,000 scudi for the purpose of bribing influential Protestants, that such a design seemed neither decent nor safe, but that the 50,000 scudi would be sent "for distribution," if, and when, a reconciliation was effected.[308] It is plain that Paul foresaw the complete failure of the Colloquy—we must remember that success depended entirely on concession and no Pope could make a concession on doctrine—and intended to make the failure a ground for an appeal to arms.

The Diet opened on April 27, 1541, and in a few weeks Contarini and his friends announced with sincere joy that they had reached a common formula on so delicate a topic as justification. This agreement had been reached by the Papal Legate accepting a semi-heretical formula, which Rome afterwards rejected. But the futility of the proceedings soon became apparent. When they went on to discuss transubstantiation and penance, priestly celibacy and monastic vows, the antagonism became acute, and the Colloquy ended in disorder. The Pope rejected all the formulas approved by his Legate, and wrote him, on June 10th, that he was sending the 50,000 scudi, and would send a larger sum if the Catholics found it necessary to draw the sword against the heretics. Some of the stricter cardinals at Rome, such as Carafa and Toledo, were now convinced that force was necessary.

In September (1541) the Pope met the Emperor at Lucca. Charles insisted that the council, whatever form it took, must be held in Germany, but Paul pleaded that he wished to preside in person and that his age forbade so lengthy a journey. We shall hardly be unjust if we regard these pleas as pretexts. The forthcoming council was, in the Pope's view,—an inevitable view,—to be a canonical gathering for the stricter definition of the doctrines already rejected by the Reformers; when that council had formulated the faith, the secular powers must deal with any who dissented from it. Paul still fought for the holding of the council in Italy, where he could overwhelm the Protestant envoys, but as it became entirely certain that not a single Protestant would come to Italy, he spoke of Cambrai, Metz, and other alternatives, and at length consented to Trent. Still there was much friction, and many were not yet convinced that the Pope sincerely desired a reform-council. Francis I. angrily exclaimed that this council seemed to be an imperial concern, and he refused to publish the Bull of Convocation. Charles, on the other side, was annoyed to find that in the Bull he was put on a level with that perfidious ally of the infidel, Francis I., and he threatened to keep his German prelates from going to Trent. But the Pope energetically overbore all opposition, and the historic Council of Trent was announced for November 1st. In the meantime (July, 1542), the Pope reconstituted the Inquisition in Italy and put it under the control of the more fanatical cardinals like Carafa. It was empowered to imprison heretics, confiscate their goods, and (with the use of the secular arm) to put them to death. Dr. Pastor deplores that the Vatican authorities still refuse to allow access to the records of the Roman Inquisition, so that we are very imperfectly acquainted with its work.

The Papal Legates arrived at Trent with great pomp, on November 22d, three weeks after the appointed date, yet not a single bishop had appeared. Six weeks later the arrival of two bishops gave them a slender satisfaction, but by the end of March not more than a dozen bishops—and these mostly Italians—had reached the seat of the council. Neither Germans nor French would come, and the Italians thought it prudent not to arrive in a body so as to give to the council a national complexion. In the summer, Paul went to confer with Charles at Parma, but the issue of their conference was a bitter disappointment for the Catholic reformers. Paul proposed to suspend the opening of the council and to transfer it from Trent, and begged the Emperor to bring about a compromise with France, by yielding Milan to the Pope's nephew, Ottavio. Charles refused to assent, and Paul, on his own account, suspended the council and began to look to Francis I. for the aggrandizement of his family.

The events which followed make the historian wonder that any have attempted to clear the character of Paul III. of disgraceful nepotism and insincerity. Charles V. sought alliance with Henry VIII., and Paul sent his nephew, Cardinal Farnese, to the Court of Francis I. In that grave crisis of the Church's fortunes, we have the Catholic Emperor in alliance with Henry VIII., the most Catholic King in alliance with the Turks, and the Pope seeking, with a notoriety which gave great scandal, the enrichment of his illegitimate children and other relatives. Vittoria Farnese, the Pope's granddaughter, was betrothed to the Duke of Orleans, and the Pope promised her, from the patrimony of St. Peter, the duchies of Parma and Piacenza as her dowry. Charles angrily threatened to invade Rome, and the Spanish and German envoys at the Vatican used language which had rarely been heard in the Papal chambers. It is put to the credit of the Pope only that he refused still to disown or condemn Charles, as Francis demanded, and that he earnestly sought to reconcile the monarchs. In September, his efforts bore fruit in the Peace of Crespy. Yet we must recall that, as all acknowledge, Paul was in part concerned for the security of his family in refusing to incur the hostility of Charles; and we know that a secret clause of the Treaty of Crespy compelled Francis and Charles to unite for the purpose of destroying the Protestants as well as the Turks.

It was also stipulated at Crespy that the council should at last begin its labours, and Paul announced that it would open at Trent on March 25, 1545. But the attempt was again abortive, and only two bishops greeted the Papal Legates on the appointed date. The Catholic monarchs did not believe that the Pope was sincere, and the Protestants were violently opposed to a council on the orthodox Catholic lines. Cardinal Farnese was sent to induce the Emperor to send his German bishops, and we now find Charles leaning more decidedly to the plan of coercion and war. Cardinal Farnese writes in high spirits to his uncle that Charles is, in alliance with the Papacy, about to make war on the Protestants; and it is unhappily characteristic that he adds that this alliance may turn to the great profit of the Farnese family.[309] In fact, the Cardinal returned to Rome with all speed, in disguise, and Paul promised 100,000 ducats and 12,000 men for the war, besides granting Charles a half-year's income of the Spanish Church and permission to raise 500,000 ducats by the sale of monastic property. The eagerness of the Pope at this adoption of a design he had so long cherished may be judged from the fact that his courier to Charles left Rome on June 16th and reached Worms by the 23d. Charles, however, had begun to waver in his brave resolution, and the war was postponed; but the advancement of the Farnesi was not forgotten. The duchies of Parma and Piacenza were now given to Pier Luigi, and the Pope met the violent protests of the cardinals with a statistical "proof" that the duchies were of less value than a few small places which his son surrendered to the Holy See. The annoyance of the reforming prelates was complete when the Pope issued a medal representing a naked Ganymede leaning on an eagle and watering the lily which was the emblem of the Farnese family.[310]

Charles would not consent to the removal of the council to Bologna, and it was at length opened at Trent on December 13, 1545, with an attendance of four archbishops and twenty-one bishops. The first session was purely formal, and the second session (January 7th) was occupied by a violent discussion on procedure. The Emperor feared that a formulation of Catholic doctrines would close the door of the Church definitively against the Germans, and he insisted that the reform of morals and discipline must come first. Paul feared that, if the question of reform came first, the council would almost resolve itself into a trial of the Papacy; and there is good ground to think that, on the other hand, he wanted the doctrines in dispute formulated as a preliminary step to the more drastic condemnation of the Reformers. The conflict ended in compromise: each sitting of the council was to consider both doctrine and reform. The correspondence of the legates with the Pope[311] shows how vehemently Paul fought for his plan, and it was only at their very grave and emphatic assurance that reform must proceed—that deeds, not Bulls, were wanted, as they put it—that he agreed to the compromise.

The fathers of the council, who, at the end of June, had risen in number to about sixty, had held two further sessions, and had discussed only a few dogmas and measures of reform when their labours were again suspended by the outbreak of the religious war. The Protestants had naturally refused to attend the Papal council, and had continued to spread their faith in the north. Paul, therefore, urged Charles to carry out his design of repressing them by arms, and in June (1546) a secret treaty was signed by Charles V., the Duke of Bavaria, Ferdinand I., and the Pope uniting their forces for an attack upon the Schmalkaldic dissenters. In order to prevent Charles from again losing his resolution, the Pope dishonourably communicated this treaty to the Protestants, nor was Charles less angry with Paul for representing to France, Poland, and Venice that the impending struggle was a religious crusade in which any Catholic people might assist. It was the policy of Charles to place his enterprise on purely secular grounds. There was again grave friction between Charles and the Pope, and the Farnesi mingled with the graver issues a petulant complaint that Charles had done so little for them.

The Protestants, however, were badly organized and were soon defeated. Paul bitterly complained that Charles would not follow up his victory by initiating a policy of persecution in south Germany, and would not, when Henry VIII. died (1547), join forces with Francis I. for the invasion of England; and another fiery quarrel ensued. The prelates at Trent conceived that they were menaced by the distant and subdued Protestants, and Paul quickly availed himself of the apprehension to demand a removal to Italy. Charles went so far as to threaten to confiscate the whole of the property of the Church in Germany, but a convenient epidemic broke out at Trent and Paul removed the council to Bologna. Another year was spent in discussion as to the validity of the transfer, and the rumour that the Pope secretly desired to frustrate the work of reform once more gained ground. This is, as I explained, a half-truth. But so little reform was actually achieved during the life of Paul that I need not deal further here with the Council of Trent.

The year 1648 was filled with the acrid conflict of Pope and Emperor. Paul drew nearer to France, and Rome, believing that at length the Pope was about to abandon his policy of neutrality, prepared once more for invasion. Charles made no descent on Italy, but he now took a step which seemed to the Pope almost as scandalous an outrage. He issued his famous Interrim: a document which enacted that, until the points in dispute were settled by a council, priests might marry, the laity might communicate from the chalice, and vague and conciliatory interpretations might be put on the doctrines of the Church. In spite of the intrigues of France, Paul wearily maintained his negotiations with Charles, and, to the last, pressed the ambitions of his family. In October (1549), however, his favourite grandson rebelled against his decision in regard to Parma, and the aged Pope abandoned the unhappy struggle. He died on November 10th of that year.