The ancient Castilians of the same period, very different from their Gothic ancestors, seem to have conceded to the Israelites somewhat of the feelings of respect which were extorted from them by the superior civilisation of the Spanish Arabs. We find eminent Jews residing in the courts of the Christian princes, directing their studies, attending them as physicians, or more frequently administering their finances. For this last vocation they seem to have had a natural aptitude; and, indeed, the correspondence which they maintained with the different countries of Europe by means of their own countrymen, who acted as the brokers of almost every people among whom they were scattered during the Middle Ages, afforded them peculiar facilities both in politics and commerce. We meet with Jewish scholars and statesmen attached to the courts of Alfonso X, Alfonso XI, Pedro the Cruel, Henry (Enrique) II, and other princes. Their astronomical science recommended them in a special manner to Alfonso el Sabio, who employed them in the construction of his celebrated tables. James I of Aragon condescended to receive instruction from them in ethics; and in the fifteenth century we notice Juan (John) II of Castile employing a Jewish secretary in the compilation of a national Cancionero.

But all this royal patronage proved incompetent to protect the Jews when their flourishing fortunes had risen to a sufficient height to excite popular envy, augmented as it was by that profuse ostentation of equipage and apparel for which this singular people, notwithstanding their avarice, have usually shown a predilection. Stories were circulated of their contempt for the Catholic worship, their desecration of its most holy symbols, and of their crucifixion, or other sacrifice, of Christian children at the celebration of their own passover. With these foolish calumnies, the more probable charge of usury and extortion was industriously preferred against them; till at length, towards the close of the fourteenth century, the fanatical populace, stimulated in many instances by the no less fanatical clergy, and perhaps encouraged by the numerous class of debtors to the Jews, who found this a convenient mode of settling their accounts, made a fierce assault on this unfortunate people in Castile and Aragon, breaking into their houses, violating their most private sanctuaries, scattering their costly collections and furniture, and consigning the wretched proprietors to indiscriminate massacre, without regard to sex or age.

“Conversion” of the Jews

A Jew of the Middle Ages

In this crisis the only remedy left to the Jews was a real or feigned conversion to Christianity. St. Vincent Ferrier, a Dominican of Valencia, performed such a quantity of miracles, in furtherance of this purpose, as might have excited the envy of any saint in the calendar; and these, aided by his eloquence, are said to have changed the hearts of no less than thirty-five thousand of the race of Israel, which doubtless must be reckoned the greatest miracle of all.

The legislative enactments of this period, and still more under Juan II during the first half of the fifteenth century, were uncommonly severe upon the Jews. While they were prohibited from mingling freely with the Christians, and from exercising the professions for which they were best qualified, their residence was restricted within certain prescribed limits of the cities which they inhabited; and they were not only debarred from their usual luxury of ornament in dress, but were held up to public scorn, as it were, by some peculiar badge or emblem embroidered on their garments.

Such was the condition of the Spanish Jews at the accession of Ferdinand and Isabella. The “new Christians,” or “converts,” as those who had renounced the faith of their fathers were denominated, were occasionally preferred to high ecclesiastical dignities, which they illustrated by their integrity and learning. They were intrusted with municipal offices in the various cities of Castile; and as their wealth furnished an obvious resource for repairing, by way of marriage, the decayed fortunes of the nobility, there was scarcely a family of rank in the land whose blood had not been contaminated, at some period or other, by mixture with the mala sangre, as it came afterwards to be termed, of the house of Judah; an ignominious stain, which no time has been deemed sufficient wholly to purge away.

Notwithstanding the show of prosperity enjoyed by the converted Jews, their situation was far from secure. Their proselytism had been too sudden to be generally sincere; and as the task of dissimulation was too irksome to be permanently endured, they gradually became less circumspect, and exhibited the scandalous spectacle of apostates returning to wallow in the ancient mire of Judaism. The clergy, especially the Dominicans, who seem to have inherited the quick scent for heresy which distinguished their frantic founder, were not slow in sounding the alarm; and the superstitious populace, easily roused to acts of violence in the name of religion, began to exhibit the most tumultuous movements, and actually massacred the constable of Castile in an attempt to suppress them at Jaen, the year preceding the accession of Isabella. After this period the complaints against the Jewish heresy became still more clamorous, and the throne was repeatedly beset with petitions to devise some effectual means for its extirpation (1478).

It is easy to discern, in the medley of credulity and superstition, the secret envy entertained by the Castilians of the superior skill and industry of their Hebrew brethren, and of the superior riches which these qualities secured to them; and it is impossible not to suspect that the zeal of the most orthodox was considerably sharpened by worldly motives.