The thing is that God allowed them to misinterpret the bibles message slightly while still keeping the original message that humans need the Lord.
What!?... Just... What!? This doesn't throw up huge red flags for you at all?
The thing that many people just cannot see is the historical references from the bible such as the circle of the earth.
the ancient people had two very big and very obvious reasons to assert the earth was a circle, the sun and the moon. It's not a huge leap to imagine they too lived on such a circle.
But here's the thing. those dead sea scrolls, which no one edited or changed was found in the 20th century and contains the same text as the Hebrew bible. So no man could change it because it's sacred text.
This is not something you can accurately assert. The Dead Sea scrolls could be copies of older books made for preservation, and likely were. How can you assert that no changes were made to them? You can't possibly know.
Further, how do you account for the known spurious additions to the bible that were believed as legitimate for thousands of years, even still by many- yet these were additions, changes, to your so called sacred text. Not only this, but the NWT has scriptures which meaning were changed entirely by its translators. You may choose to ignore it, but the evidence is overwhelming that the so called sacred texts were changed significantly.
I could even point to your own post... How can you say in one sentence that God allowed men to misinterpret the bible slightly but then just a few lines down from this claim that the sacred texts were never changed? You just said God let his message be misinterpreted so was it changed or not because it can't be both ways....