WHERE are the original manuscripts??There you have it. Except the influence of the Holy Spirit was such that EVERY WORD was both a word of God and the word of the writer. The human writers did not put their own musings into Scripture.
It is quite evident that you do not really understand the doctrine of the divine inspiration of the Bible. Hence all your reservations about the Torah. So you should search the Scriptures to understand that every word in the original manuscripts was GOD-BREATHED (2 Tim 3:16), and because of the doctrine of the divine preservation of the Scripture (through a multitude of manuscripts) what we have in the King James Bible is the Word of God (excepting the italicised words).
YOU know where they are?
You're the only one.