T.G.G. Moogly
Traditional Atheist
I think it's possible to describe the canonical gospels as Greek Biography in format, with midrashic components. I don't think the biography is reliable, obviously. It's theo-biography, really. Theology posing as biography and also posing as history. Acts is similar.
I don't think the arguably midrashic elements in the gospels shed much light on the historicity issue though. In fact, I'd say that given how weak the exegesis of the OT passages often is, it looks more like the interpretations were being shoehorned to fit supposed events.
That does not mean the events described in the gospels happened. They could have been partly or wholly non-factual and/or literary fiction, specifically theological literary fiction, in which the writers (if motivated by genuine religious beliefs, in other words if they were actual woo-heads) may not have been as clear in their own heads that the literary fictional parts were fictional in the way that a secular novelist might be.
Are you familiar with Bram Stoker's Dracula? The author's fictional Dracula was certainly informed, one might say inspired, by an actual person. Is this how you are defining historical?
Further, if you were asked, "Was there an historical counterpart in real life to Bram Stoker's Dracula?" would you answer, "Yes," in the same way that you are claiming the historical Jesus?
Most people would probably answer yes on the Dracula question if sufficiently informed about the background of the novel. I would say no, there is no historical Dracula, rather, that Stoker was using real life experience and information to construct his fictional protagonist.
BTW if you're interested there's a good PBS video on Stoker, Dracula and whole vampire thing. Really interesting historical stuff. The video parallels and explains how I think the Jesus tale was invented and took root.
Vampire Legend