Sophiee1 wrote:
Uri, did you know that multiple copies of Sefer Enoch were found at Qumran?    They are in Aramaic. . .   My understanding is that they probably post-date the codification of the T'nach (anywhere from 150 - 300 BCE). . . 

We do know that the Men of the Great Assembly were the ones who debated what to include and exclude from the T'nach.   The "Maccabee" books post-dated them.   Possibly Enoch post dated them as well. . .

Sophie, According the the information in the Hebrew Wikipedia article on Enoch I, most of the original Hebrew or Aramaic Book of Enoch was lost, and only some Hebrew, Aramaic, and Greek portions were found among the DSS.  A complete translated copy of it exists only in the classic Ethiopian language known as G'ez, which is believed to have been done from a Greek copy of the Aramaic version.

Yes, we know who canonized the Hebrew Bible.  The Hebrew Wikipedia article I linked in my response to Proteus indicates that the only available hints of any discussion by the Men of the Great Assembly concerning books to be included and excluded from the canon were about Esther, Ezekiel, Song of Songs, and Ecclesiastes.

UriYosef

Our raison d'être:

WHOSOEVER DESTROYS A SINGLE SOUL OF ISRAEL, SCRIPTURE IMPUTES [GUILT] TO HIM AS THOUGH HE HAD DESTROYED A COMPLETE WORLD; AND WHOSOEVER PRESERVES A SINGLE SOUL OF ISRAEL, SCRIPTURE ASCRIBES [MERIT] TO HIM AS THOUGH HE HAD PRESERVED A COMPLETE WORLD. (Babylonian Talmud, Tractate Sanhedrin, 37a)

The fruits of our effort:

The battle against spiritual terrorism is being won, one soul at a time!!!