[Paulus Invictus]

And Papias is, who? Perhaps a Catholic writer? Why is his opinion any better than experts I can cite saying that Matthew probably wrote his great work in Koine Greek? The case will have to remain open, as it's an argument no one can win. None of us were there at the time to ask the author himself...Matthew, what language he used. But still, the earliest text of Matthew was in Greek.