spiritual; and for the object of the warm exhortation of the earlier writings he substituted the proclamation of Yahweh's oneness, and of His demand for His people's love. This seems a reasonable and probable explanation of the facts as we find them. If true, it is a proof that the need of ritual institutions, and the danger of unduly exalting them, was not peculiar to post-exilic times. In principle the temptation was always present; and as living faith rose and fell it came into operation, or was held in abeyance, throughout the whole of Israel's history. Hence the mention of this kind of formalism or the denunciation of it must be very cautiously used as a criterion by which to date any Scriptural writings. It is therefore with a full consciousness of its fundamental importance that the author of Deuteronomy follows the great passage chapter vi. 4, 5, with this solemn and inspiring exhortation. It is from no mere itch for religious improvement of the occasion that he presses home his message thus. Nor is it love for the mere repetition of an ancient formula of exhortation that dictates its use. He knew and understood the work of Moses, and felt that the moulding power in Israel's life as a nation, the unifying element in it, had been the religion of Yahweh. Whatever else may have been called in question, it has never been doubted that the salt which kept the political and social life of the people from rotting through many centuries was the always advancing knowledge of God. At each great crisis of Israel's history the religion of Yahweh had met the demands for direction, for inspiration, for uplifting which were made upon it. With Protean versatility it had adapted itself to every new condition. In all circumstances it had provided a lamp for the feet and a light for the path of the faithful; and in meeting the needs of generation after generation it had revealed elements of strength and consolation which, without the commentary of experience, could never have been brought out. Now the author of Deuteronomy felt that in these short sentences the high-water mark of Israelite religion so far had been reached, and that in renewing the work of Moses, and adapting it to his own time, the principles here enunciated must be the main burden of his message. Further progress depended, he obviously felt, upon the absorption and assimilation of these truths by his people, and he felt he must provide for the perpetuation of them in that better time he was preparing for. This he did by providing for the religious education of the young. Whatever else Israel had gained it had been careful to hand on from generation to generation. The land flowing with milk and honey was still in the possession of the descendants of the first conquerors. The literature, the science, the wisdom that the fathers had gathered, had been carefully passed down to the children; and a precious deposit of enriching experience in the form