Zunz accomplished the task he set himself, by showing, as already indicated, the late date of certain portions of the Bible, which by setting the early history of Israel in an ideal light betray the moralising tendency of their authors, and are, in fact, little more than a traditional interpretation of older portions of Scripture, adapted to the religious needs of the time. Placing thus the origin of Tradition in the Bible itself, it was a comparatively easy matter for Zunz to prove its further continuity. Prophecy and Interpretation are with him the natural expressions of the religious life of the nation; and though by the loss of Israel’s political independence the voice of the prophets gradually died away, the voice of God was still heard. Israel continues to consult God through the medium of the Scriptures, and He answers His people by the mouth of the Scribes, the Sages, the Interpreters of the Law; whilst the liturgy of the Synagogue, springing up at the time when Psalms were still being composed, expands in its later stages through the work of the Poets of the Synagogue into such a rich luxuriance “that it forms in itself a treasure of history, poetry, philosophy; and prophecy and psalms are again revived in the hymnology of the Middle Ages.” This is in brief the lesson to be learned from Zunz’s _Gottesdienstliche Vorträge_ as far as it deals with the significance of Tradition; and it is in the introduction to this work that Zunz expresses himself to the following effect: Indispensable is the free Spoken Word. Mankind has acquired all its ideal treasures only by Word of Mouth; an education continuing through all stages of life. In Israel, too, the Word of Instruction transmitted from mouth to mouth was never silenced.