Philip's mandate was promptly executed by the royal officers, and some 100,000 Jews were mercilessly driven out from their native land—a land in which their forefathers had resided long before Christianity had become the dominant religion there. In consequence of this expulsion, several famous Jewish seats of learning, such as those at Béziers, Lunel, and Montpellier ceased to exist. Among the refugees was Yedaya En-Bonet ben Abraham Bedaresi, the subject of the present essay. Yedaya, known also under the poetical pseudonym of Penini, has left no documentary evidence concerning the incidents of his life. The best biography, however, of a man like Yedaya is that which is found in his own works. There is some diversity of opinion among biographers as to the exact date of Yedaya's birth, for while Bartolocci, Wolf, and de Rossi say that he was born in 1298, Steinschneider and Neubauer put the year of his birth between 1255 and 1260, without, however, attempting to fix the year of his death. Graetz, again, maintains that Yedaya was born in 1280, and died about 1340, and that his birthplace was Béziers and not Barcelona, as some biographers believe^[72-1]. The only indisputable fact in connexion with Yedaya's early education is that he entered the school of Rabbi Meshullam of Péziers when he was fifteen years old. From Yedaya's numerous writings it is obvious that he was a philosopher and moralist, a Talmudical scholar and an expert in medicine, and above all a clever writer of Hebrew prose and poetry. It is chiefly to his ability in this direction that he owes his prominent position among the Jewish savants of the Middle Ages, and for that reason special attention will have to be paid in the course of this essay to his chief work entitled _Bechînath Olam_, “The Examination of the World.” It is true that Graetz finds fault with this poetical composition, which he condemns for its empty grandiloquence and artificiality. But, on the other hand, Munk, in his _Mélanges_, p. 495, and Buxtorf, in his _Bibliotheca Rabbinica_, speak very highly of Yedaya's poetical talent; and the latter calls “The Examination of the World” an excellent literary production. And, indeed, the same opinion will be shared by all those readers of the _Bechînath Olam_ who, like Munk and Buxtorf, are not prejudiced against it, on the ground that its style is not so pure, elegant, and clear as that met with in some of the writings of the most prominent representatives of the so-called Spanish and Italian schools of Hebrew poetry. It has, in fact, always enjoyed an extraordinary popularity among the Jews; and it is remarkable to notice the comparatively large number of MSS. of the original, and of the commentaries on it, which are to be found in various libraries. It may further be mentioned that it has passed through more than forty-four editions, issued both with and without commentaries, at various times and