It claims to be God's revelation of himself to man. I know of no other work that makes such a claim. Many have examined it and cannot disprove it....
For sure we know that Jesus Christ was a real person...there are reliable records that he existed and performed the miracles that are recorded in the pages of God's revelation....
Many deny him in one breath and in the next say he was a good man. How can this be? If he is not who he claimed to be, then he is a liar and a fraud...
To believe or not is our choice. But to take lightly that choice is foolish...how can such a volume as the Bible be so easily discounted as fiction? Consider the testimony of eyewitnesses: "That ..which we have heard, which we have seen with our eyes, which we have looked upon, and our hand have handled...declare we unto you" IJohn 1:1-3