One of the first steps of the Inquisition was to put a summary check to the exodus of the Jews who had been fast deserting the country. All the magnates of Castile, dukes, counts, hidalgos and persons in authority, were commanded to arrest all fugitives, to sequestrate their property and send them prisoners to Seville. Any who disobeyed or failed to execute this order were to be excommunicated as abettors of heresy, to be deposed from their dignities and deprived of their estates. Such orders were strange to the ears of the turbulent nobles who had been accustomed to pay little heed to pope or king. A new force had arisen in the land.

On the Castle of the Triana,[3] already described, a tablet was erected over the portals with an inscription, celebrating the inauguration of the first "modern Inquisition" in Western Europe. The concluding words were:—"God grant that for the protection and augmentation of the faith it may abide unto the end of time. Arise oh Lord, judge Thy cause! Catch yet the foxes (heretics)!"

Just now, by an ill-advised move, the Conversos lost the sympathy of all. Diego de Susan, one of the richest citizens of Seville, called a meeting of the "New Christians" in the church of San Salvador. It was attended by many high officials, and even ecclesiastics of Jewish blood. Susan suggested that they collect a store of arms, and that at the first arrest, they rise and slay the inquisitors. The plan was adopted but was betrayed by a daughter of Susan, who had a Christian lover. The plotters were arrested at once, and on February sixth, 1481, six men and women were burned and others were severely punished.

The hunt was cunningly organised. An "Edict of Grace" was published promising pardon to all backsliders if they would come voluntarily and confess their sins. Many sought indulgence and were plied with questions by the inquisitors to extract evidence against others. On the information thus obtained the suspected were marked down, seized and carried off to the prisons. Any adherence to Jewish customs gave opportunity for denunciation, and the severe measures rapidly reduced the numbers of the backsliding Jewish-Christians. In Seville alone, according to Llorente, two hundred and ninety-eight persons were burnt in less than a year, and seventy-nine were condemned to perpetual imprisonment. Great sums ought to have passed into the treasury, then and afterwards, from the confiscated property of rich people who perished at the stake or were subjected to fine and forfeiture. But the great engine of the Inquisition was excessively costly. The pageants at the frequent autos da fé were lavishly expensive, a great staff of officials, experts, familiars and guards was maintained, and, in addition, the outlay on the place of execution, the "quemadero" or burning place, a great pavement on a raised platform adorned with fine pillars and statues of the prophets, was very considerable, while the yearly bill for fuel, for faggots and brush wood rose to a high figure. Undoubtedly there was considerable embezzlement also.

There was evidently too much work for two men, so in February, 1482, seven additional inquisitors were commissioned by the pope on the nomination of the sovereigns, and some of these were exceedingly zealous. There was, however, much confusion because of the lack of a unifying authority. The sovereigns were determined that the institution must be kept under the control of the state, and so a council of administration usually called la Suprema was added to those already existing, and was charged with jurisdiction over all measures concerning the faith. At the head was placed a new officer, later called the inquisitor-general. The inquisitor-general was hardly a subject. He had direct access to the sovereign and exercised absolute and unlimited power over the whole population and was superior to all human law. No rank, high or low escaped his jurisdiction. Royal personages were not exempt from his control, for the Holy Office invaded the prince's palace as well as the pauper's hovel. There was no sanctity in the grave, for corpses of heretics were ruthlessly disinterred, mutilated and burned.

The first inquisitor-general under the new organisation was Thomas de Torquemada, who has won for himself dreadful immortality from the signal part he played in the great tragedy of the Inquisition. He was a Dominican monk, a native of old Castile, who had been confessor and keeper of the Queen's conscience to Isabella in her early days and constantly sought to instil his fiery spirit into her youthful mind. "This man," says Prescott, "who concealed more pride under his monastic weeds than might have furnished forth a convent of his order, was one of that class with whom zeal passes for religion and who testify their zeal by a fiery persecution of those whose creed differs from their own; who compensate for their abstinence from sensual indulgence by giving scope to those deadlier vices of the heart, pride, bigotry and intolerance which are no less opposed to virtue and are far more extensively mischievous to society." The cruelties which he perpetrated grew out of a pitiless fanaticism, more cruel than the grave. He was rigid and unbending and knew no compromise. Absolutely fearless, he directed his terrible engine against the suspect no matter how high-born or influential.

Torquemada was appointed in 1483 and was authorised from Rome to frame a new constitution for the Holy Office. He had been empowered to create permanent provincial tribunals under chief inquisitors which sat at Toledo, Valladolid, Madrid and other important cities, and his first act was to summon some of these to Seville to assist him in drawing up rules for the governance of the great and terrible engine that was to terrorise all Spain for centuries to come. The principles of action, the methods of procedure, the steps taken to hunt up victims and bring them under the jurisdiction of the court, secure conviction and enforce penalties, are all set out at length in the record of the times. "A bloody page of history," says the historian, "attests the fact that fanaticism armed with power is the sorest evil that can befall a nation." For generations the Spanish people, first the Jews, then the Moriscos, lastly the whole native born community lay helpless in the grip of this irresponsible despotism. Few, once accused, escaped without censure of some sort. Llorente declares with his usual exaggeration that out of a couple of thousand cases, hardly one ended in acquittal and the saying became proverbial that people if not actually roasted by the Inquisition were at least singed.

In order to appreciate fully the harshness of the Spanish Inquisition and the cruelties perpetrated for several centuries, under the guise of religion, we must trace the steps taken by the Holy Office, its guiding principles and its methods of procedure.

The great aim at the outset was to hunt up heretics and encourage the denunciation of presumed offenders. Good Catholics were commanded by edicts published from the pulpits of all churches to give information against every person they knew or suspected of being guilty of heresy, and priests were ordered to withhold absolution from any one who hesitated to speak, even when the suspected person was a near relation, parent, child, husband or wife. All accusations whether signed or anonymous were accepted, but the names of witnesses were also required. On this sometimes meagre inculpation victims might be at once arrested, though in some cases, censors must first pass upon the evidence. Often not a whisper of trouble reached the accused until the blow actually fell.

Kept thus in solitary imprisonment, cut off entirely from his friends outside, denied the sympathy or support he might derive from their visits or communications, he was left to brood despairingly, a prey to agonised doubts, in ignorance even of the charges brought against him. A few brief extracts from the depositions of witnesses might be read to him, but the statements were so garbled that he could get no clue to names or identities. If there were any facts favourable to him in the testimony they were withheld from him. If he could, however, name as mortal enemies some of the witnesses, their testimony was much weakened. Facts of time, place and circumstance in the charges preferred were withheld from him and he was so confused and embarrassed that unless a man of acuteness and presence of mind he might become involved in inextricable contradictions when he attempted to explain himself.