The temple God ordained - Yes - the one God commanded them to build under Ezra and and Nehemiah is the one that Josephus is talking about in the first century A.D.
So that Temple was completely destroyed in 70AD. If there was a set of Hebrew Scripture that were 300 years old within that Temple we no longer have them.
Manuscripts are funny that way -- they get copied over time.
Josephus is writing after 70 A.D. and pointing out that they still affirm that same canon of scripture. The point remains.
I’m curious where in Josephus’ writings is this 300 years claim located?
"We have but twenty-two [books] containing the history of all time, books that are justly believed in; and of these, five are the books of Moses, which comprise the law and earliest traditions from the creation of mankind down to his death. From the death of Moses to the reign of Artaxerxes, King of Persia, the successor of Xerxes, the prophets who succeeded Moses wrote the history of the events that occurred in their own time, in thirteen books. The remaining four documents comprise hymns to God and practical precepts to men (William Whiston, trans., Flavius Josephus against Apion, Vol. I, in Josephus, Complete Works, Grand Rapids: Kregel, 1960, p. 8).
"And how firmly we have given credit to those books of our own nation is evident by what we do; for during so many ages as have already passed, no one has been so bold as either to add anything to them or take anything from them, or to make any change in them; but it becomes natural to all Jews, immediately and from their very birth, to esteem those books to contain divine doctrines, and to persist in them, and, if occasion be, willing to die for them. For it is no new thing for our captives, many of them in numbers, and frequently in time, to be seen to endure racks and deaths of all kinds upon the theatres, that they may not be obliged to say one word against our laws, and the records that contain them (Josephus, Ibid. p. 609).
There are at least four important things can be derived from this statement of Josephus.
- Josephus includes the same three divisions of the Hebrew Scripture, as had the Prologue to Ecclesiasticus and Philo.
- He limits the number of canonical books in these three divisions to twenty-two. This would be the same as the current twenty-four – Ruth was attached to Judges, and Lamentation attached to Jeremiah.
- He says there has been no more authoritative writings since the reign of Artaxerxes, son of Xerxes (464-424 B.C.). This is the same time of Malachi – the last book in the Old Testament.
We know that Artaxerxes ruled for forty years. Ezra came to Jerusalem in the seventh year of his rule. The Bible says:
Ezra arrived in Jerusalem in the fifth month of the seventh year of the king (
Ezra 7:8).
Nehemiah came in his twentieth year:
In the month of Nisan in the twentieth year of King Artaxerxes, when wine was brought for him, I took the wine and gave it to the king. I had not been sad in his presence before (
Nehemiah 2:1).
Therefore the last canonical books were composed in this period.
- Between the time of Malachi and Josephus’ writing (425 B.C. to A.D. 90) no additional material were added to the canon of Scripture. Consequently there was the notion of a long period of time without a divinely authoritative Word from God.