Of course the OT is authentic, that does not make it true. Most is oral tradition handed down, and taken from many cultures. Its of course has Hebrew bias. The mere fact they thought they were the chosen ones, actually makes them arrogant losers.
My response here was in reply to the nut who claimed Constantine and the Romans intentionally mistranslated the King James. We always have someone who claims only they are able to correctly translate the Hebrew and the Greek. The Dead Sea Scrolls disproves that fallacy.
What?
The King James Bible is after Constantine and not before Constantine. Constantine selected what writings would be used in the Roman Catholic Bible, and King James of England which was Queen Mary of Scots son had it translated into their version of English.
As for the Bible it was written by man just like the Qur'an and Tanakh. Actually every religious text has been written by man, and none was written by a divine being and it has been manipulated by man for evil ways many times throughout history.
Finally, Islam is the religion that many from the House of Ishmael follow and believe in the same God that Christian's and Jew's believe in, and to claim that it is a different God is based on bigoted nonsense.
I swear the Children from the bloodline of Adam are some of the dumbest individuals in the world, and believe their path to a divine being is the only true way when in fact there are many ways to worship the one true divine being that is also known as Chaos, Anu, Allah, God, and many other names!