In the kingdom of Aragon, however, where the nobility and the middle class had a weighty voice in public matters, the condemnation of Jewish heretics without formal trial raised such formidable opposition that Cardinal Borgia, afterwards the infamous Alexander VI, and the king himself, petitioned the pope for a modification of the conditions governing the practice of the tribunal. In a letter of the 10th of October, Sixtus excused himself from making any radical changes in consequence of the absence of the cardinals, who had fled from Rome in mortal fear of the plague. But he abrogated the conditions which too flagrantly violated the principles of common law; that is to say, he ordered that accuser and witnesses should be confronted with the accused, and that the process should be conducted in public. The Inquisition also met with great opposition in Sicily, an appanage of the kingdom of Aragon. The people and even the authorities took the part of the new-Christians, and shielded them from the persecution of their bloodthirsty judges. Christians themselves openly charged that the victims were not executed out of zeal for the faith, but from insatiable greed which sought ceaseless confiscations. The bigoted Isabella was sorely troubled at having her pious desire to devote the proselytes to death thus evilly represented, and even the pope behaved as though it wounded him to the heart. (February, 1483.) Sixtus IV had the greatest interest in maintaining friendly relations with the Spanish court, and, therefore, made every concession with regard to the Inquisition. As it often happened that Christian proselytes condemned by the tribunal, who had succeeded in escaping to Rome, purchased absolution from the papal throne, with the infliction of only a light, private penance, the sovereigns saw that their efforts to purge the Christian faith by the extermination of Jewish proselytes, especially by the confiscation of their goods, were most unpleasantly thwarted. The court, therefore, insisted that the pope appoint a judge of appeals in Spain itself, so that the rulings of the Inquisition might not be reversed in foreign countries, where all kinds of unfavorable influences might be brought to bear. The pope agreed to this proposition, and appointed Inigo Manrique chief judge of appeals in cases in which the condemned moved for a revision of their trial. This measure was, however, of very doubtful benefit to the unfortunate culprits, for upon what ground could they base their appeal when the trial had been conducted in secret, and neither accuser nor witnesses were known to them? It is altogether likely, too, that the tribunal did not leave them very much time to institute proceedings for the revision of the verdict. Between the passing of the sentence and the last act of the auto-da-fé only a very short interval elapsed.