The Jewish historian Josephus, in answering opponents in his work Against Apion (I, 38-40 [8]) around the year 100 C.E., confirms that by then the canon of the Hebrew Scriptures had been fixed for a long time. He wrote: “We do not possess myriads of inconsistent books, conflicting with each other. Our books, those which are justly accredited, are but two and twenty, and contain the record of all time. Of these, five are the books of Moses, comprising the laws and the traditional history from the birth of man down to the death of the lawgiver. . . . From the death of Moses until Artaxerxes, who succeeded Xerxes as king of Persia, the prophets subsequent to Moses wrote the history of the events of their own times in thirteen books. The remaining four books contain hymns to God and precepts for the conduct of human life.”

Josephus bears witness to this general Jewish opinion of the Apocryphal writings when he says: “From Artaxerxes to our own time the complete history has been written, but has not been deemed worthy of equal credit with the earlier records, because of the failure of the exact succession of the prophets. We have given practical proof of our reverence for our own Scriptures. For, although such long ages have now passed, no one has ventured either to add, or to remove, or to alter a syllable; and it is an instinct with every Jew, from the day of his birth, to regard them as the decrees of God, to abide by them, and, if need be, cheerfully to die for them.”​—Against Apion, I, 41, 42 (8).