Perhaps, since the Scriptures were written by men, copied by men, and delivered by men, it is important who passed what and that it was error free and authentic. There are lots (thousands ?) of strange cults, sects, denominations, and heresies even unto this day that modify the Scriptures. It was extremely important that the Scriptures be passed on intact and accurate.
Now that right there is funny! The errors in the Latin version of the Catholic Church are rather well known. And then we have that whole assumption of Mary concept that the Catholics forgot to put in scripture.