A lot a great comments but I think Terry hit the nail on the head... What is "written" and what is written "about" are two different things. (The Michaelangelo example was great!)
I somewhat agree with Irondork... Paul may have been referring to the old Hebrew writings when he said, "all scripture", but I don't think that necessarily demands the Greek sciptures are any less valid; inspired. ......except that my point was that many times the org. uses that verse to validate everything in the NT as inspired by God.......I think some may be inspired, some may not......it may very well be all inspired by God....but to use that verse as the foundation to make the point that all of the NT is inspired by God is a mis-application of the verse (in my humble opinion).
Isn't it nice to be able to share thoughts with each other without having to be told what to think?