What's a Blessing For the Heretics?

In this video I discuss a mainstream criticism of the historicity of John. According to this criticism, John or the "Johannine community" made up the part of John 9 where it says that the Jewish leaders would throw anyone out of the synagogue who confessed that Jesus was the Messiah. Supposedly that was an anachronistic allusion to the "life situation" of the readers of the Gospel, a situation that didn't arise until late in the 1st century. Should we take this criticism seriously?

Originally uploaded to YouTube Mar 23 2021