Not you, not anyone on this can Earth prove that.
"I choose to believe, but I am not a murderer or am I?"
Only YOU know that.
Of course I can't prove it and I don't need to prove it...that's why it's called faith...no dispute, never has been...you either believe God or you don't...I guess I fail to see your frustration, no one is denying that you are 'technically' correct in that there is no imperical human based proof...I choose to believe that God inspired the books in the New Testament because the writers who followed Christ indicated they are and by faith I accept that...of course how certain books were considered inspired is another historical story, but again, by faith in the Holy Spirits guidance they were put together...
There is no dispute that the Gospel of Judas clearly contradicts the four Gospels in the bible therefore those who believe the four Gospels should believe that the GoJ is false gospel and thus avoid...that's all i'm sayin...whether one believes in God or not the contradictory message is a fact (even the "theologians" on the National Geographic admitted that).
Keep in mind a large amount of science can't be proved not by you nor anyone on this Earth to use your terms, yet many accept it. Prove to me that my fingers aren't actually touching the keys as I type...they aren't you know as there is a layer of atoms that seperate my fingers from the keys...I know it's true, but I can't prove it...I just accept it...Very similar to my faith...I can't see Christ, I can't smell, touch or hear him, but I believe in Him with all my convictions...
Regards and I pray that the Holy Spirit will flood your heart with the truth of Christ Jesus...blessings and good night.