The primate would have appealed from the Holy Office to the pope, as the only power competent to judge him. But he was unwilling to give umbrage to Philip, who had told him in any extremity to rely on him. The king, however, was still in the Netherlands, where his mind had been preoccupied, through the archbishop's enemies, with rumors of his defection. And the mere imputation of heresy, in this dangerous crisis, and especially in one whom he had so recently raised to the highest post in the Spanish church, was enough, not only to efface the recollection of past services from the mind of Philip, but to turn his favor into aversion. For two years Carranza was suffered to languish in confinement, exposed to all the annoyances which the malice of his enemies could devise. So completely was he dead to the world, that he knew nothing of a conflagration which consumed more than four hundred of the principal houses in Valladolid, till some years after the occurrence.[455] At length the Council of Trent, sharing the indignation of the rest of Christendom at the archbishop's protracted imprisonment, called on Philip to interpose in his behalf, and to remove the cause to another tribunal. But the king gave little heed to the remonstrance, which the inquisitors treated as a presumptuous interference with their authority. In 1566, Pius the Fifth ascended the pontifical throne. He was a man of austere morals and a most inflexible will. A Dominican, like Carranza, he was greatly scandalized by the treatment which the primate had received, and by the shameful length to which his process had been protracted. He at once sent his orders to Spain for the removal of the grand-inquisitor, Valdés, from office, summoning, at the same time, the cause and the prisoner before his own tribunal. The bold inquisitor, loth to lose his prey, would have defied the power of Rome, as he had done that of the Council of Trent. Philip remonstrated; but Pius was firm, and menaced both king and inquisitor with excommunication. Philip had no mind for a second collision with the papal court. In imagination he already heard the thunders of the Vatican rolling in the distance, and threatening soon to break upon his head. After a confinement of now more than seven years' duration, the archbishop was sent under a guard to Rome. He was kindly received by the pontiff, and honorably lodged in the castle of St. Angelo, in apartments formerly occupied by the popes themselves. But he was still a prisoner. [Sidenote: PROSECUTION OF CARRANZA.]