"(. . .) What all of this gets at (...) is how difficult it is for Christians to simply take the "Jesus of history" (itself a problematic notion) as normative for their faith and practice in any straightforward way.
First, as Derek also points out, the church has never confined Jesus' influence to the example set by a historical figure 2,000 years ago, much less to the latest scholarly reconstruction.
For Christian faith Jesus is first and foremost the living Lord whose Spirit continues to guide the church. Of course, that faith would be a mirage if the Jesus of history didn't do and say the kinds of things recorded in the gospel accounts.
But Christians aren't committed to slavishly imitating all the details of Jesus' life, even the religious details. That much was made clear at the Council of Jerusalem. (. . .)"
Read more of this quality posting at verbum ipsum .
The truth of the final paragraph above can also be seen in the Risen Lord Jesus's message to the Seven Churches of Asia Minor (all located within the borders of modern Turkey). More particularly see 2:9, 2:14, 2:20, and 3:9 .