The ideal Jew combines virtue with knowledge, and tradition ascribes to Rashi universal knowledge. In the first place he was a polyglot. Popular admiration of him, based upon the myth concerning his travels and upon a superficial reading of this works, assigned to him the old miracle of the Apostles. The languages he was supposed to know were Latin, Greek, Arabic, and Persian. He was also said to be acquainted with astronomy, and even with the Kabbalah, of which, according to the Kabbalists, he was an ardent adept. After his death, they say, he appeared to his grandson Samuel to teach him the true pronunciation of the Ineffable Name. Medical knowledge was also attributed to Rashi, and a medical work ascribed to his authorship. One scholar went so far as to call him a calligrapher.[32] From his infancy, it was declared, he astonished the world by his learning and by his memory; and when, toward the end of his life, he went to Barcelona, he awakened every one's admiration by his varied yet profound knowledge. These errors, invented, or merely repeated, but, at all events, given credence by the Jewish chroniclers and the Christian bibliographers, cannot hold out against the assaults of criticism. To give only one example of Rashi's geographical knowledge, it will suffice to recall how he represented the configuration of Palestine and Babylonia, or rather how he tried to guess it from the texts.[33] His ignorance of geography is apparent in his commentaries, which contain a rather large number of mistakes. In addition, Rashi was not always familiar with natural products, or with the creations of art, or with the customs and usages of distant countries. Still less was a rabbi of the eleventh century likely to have an idea of what even Maimonides was unacquainted with, the local color and the spirit of dead civilizations. Rashi-to exemplify this ignoranceexplained Biblical expressions by customs obtaining in his own day: "to put into possession," the Hebrew of which is "to fill the hand," he thinks he explains by comparing it with a feudal ceremony and discovering in it something analagous [analogous sic] to the act of putting on gauntlets. In general, the authors of Rashi's time, paying little regard to historic setting, explained ancient texts by popular legends, or by Christian or feudal customs. Therefore, one need not scruple to point out this defect in Rashi's knowledge. Like his compatriots he did not know the profane branches of learning. He was subject to the same limitations as nearly the entire body of clergy of his day. While the Arabs so eagerly and successfully cultivated philosophy, medicine, astronomy, and physics, Christian Europe was practically ignorant of these sciences. Finally, one will judge still less severely of Rashi's knowledge-or lack of knowledge-if one remembers what science was in the Christian world of the middle ages-it was childish, tinged with