INTRODUCTION 17 distinguished in the Rabbinical literature. For this purpose I will briefly refer to the chief representative works of that literature. Pre-eminent among them all stands the Talmud ; and after what has been already said, it will not be difficult to explain the general nature of this colossal work. Bearing in mind that the main task of Rabbinism was to ascertain and define Halachah, it will be evident that in the course of years, and by the labours of many contemporary and successive Rabbis, a large number of decisions upon questiofs of Halachah gradually accumulated. Some of these, dating from far - off antiquity, were undisputed ; others were subjected to keen examination and scrutiny before being pronounced to be really Halachah. But, while many decisions were rejected, for want of a sufficient basis of authority, the number of those that were accepted increased with every generation of teachers. More than once, during the first two centuries of our era, attempts were made to codify and arrange the growing mass of Halachah, the confusion of which was increased by the fact that the whole was carried in the memory alone, not put down in writing. The work of codifi- cation, attempted by Aqiba and others, was finally completed by Rabbi Jehudah ha-Qadosh (the Holy), usually known as Rabbi par excellence; and the collection which he formed is known as the Mishnah. The date of its completion is usually given as 220 A. D., or thereabouts. Mishnah denotes both ° teach- ing' and ' repetition ' ; and the work so called pro- fessed to be the repetition, in enlarged form, of the Torah of Moses. The Mishnah is a collection of 2 |