But, even assuming that the divergence of practice from the legal statute actually does go back to the time of Ezra, what would follow from that against the post-exilic origin of the Priestly Code? For this is what the question comes to, not to Ezra's authorship, which is made the main point by a mere piece of transparent controversial tactics. The demands of the Priestly Code, which demonstrably were neither laid down, nor in any sense acted on before the exile, attained the force of law one hundred years after the return from Babylon (Nehemiah x.); the whole taxation system of Judaism ever afterwards rested upon it;- - shall this be held to have no meaning as against the trifling circumstance that the tithe also was indeed paid to the clergy, in full accordance with the Priestly Code, and inconsistently with ancient custom, but paid to the higher, and not to the lower order? In point of fact any other difference whatever between Jewish practice and the Law might better have been adduced against the thesis of Graf,--for example, the absence of Urim and Thummim (Nehemiah vii. 65), or of the forty-eight Levitical cities, the church of the returned exiles instead of that of the twelve tribes of Israel, the second temple instead of the tabernacle, Ezra instead of Moses, the sons of Zadok instead of the sons of Aaron, the absence of the other marks of Mosaicity. For the position of the Levites is the Achilles heel of the Priestly Code. If the Levites at a later date were still further lowered beneath the priests, and put into a worse position in favour of these, this nevertheless presupposes the distinction between the two; let it first then be shown that the distinction is known to the genuine Old Testament, and that, in particular, it is introduced by Ezekiel not as a new thing, but as of immemorial antiquity. Or is the primary fact that the separation between priests and Levites was set up only in the Priestly Code and in Judaism, and that its genesis can be traced with confidence from the time of Josiah downwards, a fact of less importance than the secondary one that the distinction extended itself somewhat further still in the subsequent development of Judaism ? B. HISTORY OF TRADITION. PLEON (HMISU PANTOS-- Hesiod <Op. 40> CHAPTER VI. CHRONICLES