Judaism, then, according to Albo, is a discipline for eternal salvation. It is "the Divine Legislation" (Dath Elohith), and, as such, comprises many religious laws—613 according to the customary calculation—to enable each individual to promote his own salvation. For even a single religious precept fulfilled with intelligence and devotion, and without mental reservation or ulterior motive, entitles man to salvation. Consequently, the Torah, with its numerous prescriptions, is not intended as a burden for its disciples, nor are the Jews threatened, as Christian teachers maintain, with a curse in the event of their not observing the entire number of commandments. On the contrary, the object is to render easy the path to higher perfection. Therefore, the Agada says that every Israelite has a share in Eternal Life (Olam ha-ba), for each one can obtain this end by the fulfillment of a single religious duty.
Arrived at this point, the religious philosopher of Soria propounds the question whether Judaism can ever be altered as previous dispensations were by the Sinaitic Revelation. This question required specially careful consideration, as Christians always maintained that Christianity was a new revelation, as Judaism had been in its time; that the "New Covenant" took the place of the "Old," and that by the Gospel, the Torah had been fulfilled, i. e., abrogated. Albo had acknowledged the existence of rudimentary revelations previous to that of Sinai, and to avoid being entrapped by the consequences of his own system he put forward a peculiar distinction. That which God had once revealed by His own mouth direct to man was, by virtue of that fact, unalterable and binding for all time; but that which had been communicated only by a prophetic intermediary might suffer change or even annulment. The Ten Commandments which the Israelites had received direct from God, amid the flames of Sinai, were unalterable; in them the three cardinal principles of a divine legislation are laid down. On the other hand, the remaining prescriptions of Judaism, imposed on the people solely through the mediation of Moses, were open to change or even revocation. But this instability of a portion, perhaps a large portion, of the Jewish religious law was only a theory, propounded simply as a possibility. In practice the obligations of the Torah were to be regarded as binding and unalterable, until it should please God to reveal other laws through the medium of a prophet as great as Moses, and in as open and convincing a manner as on Sinai. Hitherto no prophet had made good his claim so far as to render necessary the rescinding of any portion of Judaism.
Albo's religious system is far from satisfactory. Based upon the Christian doctrine of salvation, it was compelled to regard faith, in a Christian sense, as the chief condition of the soul's redemption, and the ordinances of Judaism as sacraments, similar to baptism or communion, upon which salvation was dependent. Nor is the development of his theory strictly logical. Too often the arts of the preacher take the place of severe reasoning, and for the illustration of his ideas he indulges in prolix sermons in exposition of Biblical and Agadic texts.
A bolder thinker than Albo, but, like him, a preacher, was his junior contemporary, Joseph Ibn-Shem Tob. At one time, when in disgrace with the king of Castile, and leading a wandering life, he held forth every Sabbath to large audiences. He had been well schooled in philosophy. His Kabbalistical, gloomy and fanatical father, who denounced philosophy as a primary source of evil, damned Aristotle to hell, and even accused Maimuni of heterodoxy, must have been scandalized when his son Joseph plunged deep, and with all his heart, into the study of Aristotle and Maimuni. But Joseph did not hesitate to stigmatize the error of his father and of those who thought the employment of philosophic methods opposed to the interests of religion. He, on the contrary, held that they were essential for the attainment of the higher destiny to which all men, especially Israelites, are called. The cultured, philosophical Jew who intelligently discharges all the religious duties of Judaism obviously realizes his high aim much sooner than the Israelite who practices his ceremonial blindly, without wisdom or understanding. Science is also of great value in enabling human intelligence to discriminate error. It is the nature of man's imperfect intellect to foster truth and error side by side; but knowledge teaches how to distinguish between the true and the false. On the other hand, gaps in philosophical teaching are bridged over by the Sinaitic Law. In so far as the latter conceives the happiness of man in the survival of the spirit after the destruction of the body, it is immeasurably the superior of philosophy. Judaism also names the means of attaining eternal happiness—the conscientious fulfillment of religious obligations. On this point, Joseph Shem Tob's view approximates that of Joseph Albo. In his eyes, also, the commandments of Judaism have a sacramental character, but he does not emphasize salvation so much as Albo. Joseph Ibn-Shem Tob went so far, however, as to deny that the objects of the religious laws were knowable, and, to a certain extent, ascribed to them a mystical influence.
None of these writings of the first half of the fifteenth century, philosophical or polemical, was the fruit of leisure and an unfettered spirit. All were stimulated into existence by the urgent necessities of the times, and were put forth to protect the religious and moral treasure-house from pressing danger. In order not to succumb, Judaism was forced simultaneously to strengthen itself from within and ward off attacks from without.
It was, indeed, more than ever necessary for Judaism to arm itself, doubly and trebly; its darkest days were approaching. Again the grim church fiend arose, and the gruesome shadow of its extended wings swept anxiously across Europe. As in the time of Innocent III, so again at this period the church decreed the degradation and proscription of the Jews. The old enactments were solemnly renewed by the official representatives of Christendom, assembled in Œcumenical Council at Basle, where they had declared their infallibility, and even sat in judgment on the papacy. Curious, indeed! The council could not arrange its own concerns, was powerless to bring the mocking Hussites back to the bosom of Mother Church, despaired of putting an end to the dissoluteness and vice of the clergy and monks, yet gave its attention to the Jews to lead them to salvation. Leprous sheep themselves, they sought to save unblemished lambs! The Basle church council, which sat for thirteen years (June, 1431-May, 1443), examining all the great European questions, gave no small share of its attention to the Jews. Their humiliation was necessary for the strengthening of Christian faith—such was the ground on which the council proceeded at its nineteenth sitting (September 7th, 1434), when it resolved to revise the old and devise new restrictions. The canonical decrees prohibiting Christians from holding intercourse with Jews, from rendering them services, and from employing them as physicians, excluding them from offices and dignities, imposing on them a distinctive garb, and ordering them to live in special Jew-quarters, were renewed. A few fresh measures were adopted, new in so far as they had not previously been put forward by the highest ecclesiastical authorities. These provided that Jews should not be admitted to university degrees, that they should be made, if necessary, by force, to attend the delivery of conversionist sermons, and that at the colleges means should be provided for combating Jewish heresy by instruction in Hebrew, Chaldee, and Arabic. Thus the Œcumenical Council, which gave itself out as inspired by the Holy Ghost, designed the conversion of all Jews. It adopted the program of Penyaforte, Pablo Christiani, and Vincent Ferrer, who had counseled systematic application of pressure to induce the Jews to abandon "their infidelity." On the baptized Jews, too, the Basle church council bestowed special attention. They were to be favored, but also carefully watched, lest they marry Jews, keep the Sabbath and Jewish feasts, bury their dead according to Jewish rites, or, in fact, follow any Jewish observances.
A fanatical paroxysm broke out afresh in various towns of Europe, commencing in the island of Majorca. The remnant of the congregation of Palma was hated alike by the priests and the mob, and both gave a willing ear to the rumor that the Jews, during Holy Week, had crucified the Moorish servant of a Jew, and put him to the torture. The reputed martyr was still living, but, nevertheless, Bishop Gil-Nunjoz caused two Jews to be imprisoned as ringleaders. Thereupon arose a contest between the bishop and the governor, Juan Desfar, the latter maintaining that as the Jews were the property of the king, he alone could condemn them. The bishop was obliged to hand over the Jews, who were locked up in the governor's jail. The priests, however, incited the mob against the governor and the Jews, and before Juan Desfar could arrange for a hearing, the people were prepossessed against him. A court composed chiefly of Dominicans and Franciscans was called together, and employed the rack as the most effectual means of obtaining the truth from the witnesses. One of the accused put to the torture acknowledged all that was desired, and pointed out any Jews who happened to be mentioned as his accomplices. An unprincipled Jew named Astruc Sibili, who lived in strife with many members of the community, and feared to be involved in the blood accusation, came forward as the denouncer of his co-religionists. Apparently of his own accord Astruc Sibili acknowledged that the servant had been crucified, and pointed out several Jews as the murderers. Although he kept himself clear from all complicity in the matter, Astruc Sibili was soon punished for his denunciations—he was thrown into prison as an accomplice. The fate of the informer and the flight of several Jewish families, justly fearing a repetition of massacres, from Palma to a mountain in the vicinity, excited the Christian inhabitants yet more. The fugitives were pursued, placed in fetters, and brought back to the city, their flight being considered a proof of the guilt of the entire community. Astruc Sibili and three others were condemned to be burnt at the stake, but their punishment was commuted to death by hanging, on condition that they be baptized. To this they agreed, considering baptism the last straw by which their lives might be saved. The whole community, men, women and children, two hundred in all, went over to Christianity to escape a horrible death. The priests had ample employment in baptizing the converts. How little they believed in the imputed crime of the condemned was shown when, the gallows being reached, the priests, encouraging the mob to do the same, demanded the pardon of the condemned. The governor yielded to the voice of the people, and by a procession and amid singing they were escorted to the church, where a Te Deum was chanted. Thus ended the community of Majorca, which had lasted over a thousand years, and had greatly contributed to the well-being of the island. With it disappeared the prosperity of this fruitful and favored island. Simon Duran, deeply grieved at the secession of the community of Palma, which he had lovingly cherished, silenced his conscience with the thought that he had not been remiss in exhortation.