The Polish scholars domiciled in Germany entered, as we have seen, into the work of the Meassefim. Presently it will appear that the movement itself was transferred to Poland, where it produced a much more lasting effect than elsewhere. In the West of Europe Hebrew was destined to vanish little by little, and make room for the languages of the various countries. In the Slavic East, on the other hand, the neo-Hebrew gained and spread until it was the predominating language used by writers. By and by a profane literature grew up in it, which extends to our day without a break. From the sixteenth century on, the Jewry of Poland, isolated in destiny and in political constitution, comprised the greater part of the Jewish people. The agglomerations of Jews in Poland, originating in many different countries, and fused into one mass, enjoyed a large measure of autonomy. Their fortunes were governed and their life regulated by a political and religious organization administered by the Rabbis and the representatives of the _Kahal_, the "community." This organization formed a sort of theocratic state known as "The Synod of the Four Countries" (Poland, Little Poland, Little Russia, and, later, Lithuania, with its autonomous synod). Constituting almost the whole of the Third Estate of a country three times the size of France, the Jews were not only merchants, but also, and more particularly, artisans, workingmen, and even farmers. They were a people apart, distinct from the others. The restricted ghettos and small communities of the Occident widened out, in Poland, into provinces with cities and towns peopled by Jews. The Thirty Years' War, which had cast a large number of German Jews into Poland, produced the effect of giving a definite constitution to this social organism. The new-comers quickly attained to controlling influence in the Jewish communities, and succeeded in foisting their German idiom upon the older settlers. One of their distinguishing traits was that they pushed the study of the Law to the utmost. The Talmud schools in Poland and the Polish Rabbis soon acquired a reputation unassailed in the whole of the Diaspora. Despised and maltreated by the Polish magnates, condemned, by reason of a never-ceasing stream of immigration and the meagre resources of the country, to a bitter struggle for existence, the Jews of Poland centred all their ambition in the study of the Law, and consoled themselves with the Messianic hope. Empty casuistry and dry dogmatism sufficed for the intellectual needs of the most enlightened. A piety without limit, the rigorous and minute observance of Rabbinical prescriptions, and a cult compounded of traditional and superstitious practices accumulated during many centuries, filled the void left in their minds by the wretched life of the masses. To satisfy the cravings of the heart, they had the homilies of the _Maggidim_ ("preachers"), a sort of popular instruction