Christ Alone wrote: Regarding the Dead Sea Scrolls, eight copies of Daniel were found at the Qumran community with one copy dated to 125 BCE using carbon dating techniques. Therefore, it is highly unlikely that Daniel was written in 165 BCE. Would people living in 165 BCE accept Daniel as a prophet if Daniel was written at that time? Would Daniel be renowned as a prophet if it were known that he had lived a mere 40 years earlier? In that event, he would have been a contemporary person writing fiction. Refer to "The Dead Sea Scrolls Bible" translated and with commentary by Martin Abegg, Jr., Peter Flint & Eugene Ulrich, 1999, page 484.
I'm not sure why you refer to this work to help your cause. I quote from The Dead Sea Scrolls Bible pages 484-485 below, with my emphasis:
Was the book of Daniel quoted or referred to in other writings of Qumran? Since Daniel was not written until about 165 BCE, it would be surprising to find it used in this way—yet this is precisely the case. 11QMelchizedek, for example refers to the "Anointed of the Spirit, of whom Daniel spoke" (Dan 9:25-26). The quotation of Daniel 12:10 as from the "book of Daniel the Prophet" in the Florilegium, referred to above, is significant for three reasons:
· "It proves that by 25 BCE Daniel was already being quoted as scripture.
· "It shows that the author(s) of the Florilegium knew Daniel as a complete book. They were not simply using traditions about Daniel that may have been circulating before the book was written.
· "It suggests that Qumran Daniel was included among the Prophets and not among the writings (see above).
...It is not difficult to understand why this late book had achieved such prominence in so short a time if we consider its contents and the outlook of the Qumran community. An apocalyptic community such as they were, waiting in the desert for the end of the age, would have found such a book very appealing and significant. With its focus on the end of history, the triumph of good over evil, God's coming kingdom, and the vindication of those who remain righteous and faithful, Daniel was no doubt essential reading for many of the Qumran covenanters.