Most likely not true. Ask yourself this. IF the people who kept track of someone else's life during the time when Jesus was alive, actually did write it all, what did they write on, and what did they write it with? Did these people carry a bunch of paper and a bunch of ink with them all the time? OK, after Jesus was hung, where did this people stash what they wrote? WHO knew where all these journals were stashed, gathered them, and then printed them all together and put them in one giant book? Jesus was an Essene for most of his life. The dead sea scrolls were their writings. The "Bible" was already written before the scrolls were discovered.