Strange theories about Jesus seem to ooze from our culture with increasing regularity. Ben Witherington, one of the top Jesus scholars, will have none of it. There were no secret Gnostic teachings in the first century. With leading scholars and popular purveyors of bad history in his crosshairs, Witherington reveals what we can--and cannot--claim to know about the real Jesus. The Bible, not outside sources, is still the most trustworthy historical...