The following video is Peter Enns discussing a passage we have discussed many times on this blog:
Disproving the Prooftext | Episode 3 | 2 Timothy 3:16
Further Reading
Notes from John C. Poirier, The Invention of the Inspired Text: Philological Windows on the Theopneustia of Scripture
Not By Scripture Alone: A Latter-day Saint Refutation of Sola Scriptura