Bible: More Evidence on It not Being the Word of Our Lord

https://www.youtube.com/watch?v=mxKMhKbIBnE, he mentions things such as doubts regarding authorship also of the books from the New Testament. They talk about more than 30,000 versions of books of the Bible and even more than that. The figures sound too astronomical to my taste, like it should be impossible for a researcher to go through 30,000 books during their lives on earth, so that I am not really totally convinced of these assertions, yet there could be a large number of versions. As said, the Bible is very rarely something that could have been said by our God or lived by the people whose stories it is alledgedly telling. Once more, God sends people to earth all the time with the mission of communicating His words, like us, and therefore the books are not only useless but harmful, since their message is confusing: it was given only to those people from those times even in what could be told to be the accurate words of Our Lord. May God bless!