***If you read it in context, Paul is talking about the Scriptures which Timothy knew "from infancy", so of course he is referring to the OT here - the NT hadn't been written in Timothy's infancy. That you would try and claim "sufficiency" from this text is spurious; that you would claim it for the OT alone is just un-Christian***
Incorrect. Paul, in 2 Tim also the teachings of Jesus as "scripture". Care to see a reference?
"Paul, in 2 Tim also the teachings of Jesus as "scripture". Care to see a reference?"
Yes please. Is it 2,12?