Before we pass to the age of the Tannaim,(147) the subject of Weiss’s second volume, we must take account of two important events which have greatly influenced the further development of Tradition. I refer to the destruction of the Temple and the rise of Christianity. With the former event Judaism ceased to be a political commonwealth, and if “the nation was already in the times of Ezra converted into a church,”—an assertion, by the way, which has not the least basis in fact,—it became the more so after it had lost the last remains of its independence. But it was a church without priests, or, since such a thing, as far as history teaches us, has never existed, let us rather call it a Synagogue. From this fact diverse results flowed. A Synagogue can exist not only without priests, but also without sacrifices, for which prayer and charity were a sufficient substitute. With the progress of time also many agricultural laws, as well as others relating to sacerdotal purity, gradually became obsolete, though they lingered on for some generations, and, as a venerable reminiscence of a glorious time, entered largely into Jewish literature. This disappearance of so many laws and the weakening of the national element, however, required, if Judaism was to continue to exist, the strengthening of religion from another side. The first thing needed was the creation of a new religious centre which would not only replace the Temple to a certain degree, but also bring about a greater solidarity of views, such as would render impossible the ancient differences that divided the schools of Hillel and Shammai. The creator of this centre was R. Johanan ben Zaccai, who founded the school of Jamnia, and invested it with the same authority and importance as the Sanhedrin had enjoyed during Temple times. The consciousness that they were standing before a new starting‐point in history, with a large religious inheritance from the past, actuated them not only to collect the old traditional laws and to take stock of their religious institutions, but also to give them more definite shape and greater stability. As many of these traditions were by no means undisputed, the best thing was to bring them under one or other heading of the Scriptures. This desire gave the impulse to the famous hermeneutic schools of R. Akiba and R. Ishmael.