Now we get to the point. Here's where the problem resides:
Are we attempting to show the existence of the "biblical" Jesus or are we attempting to show the existence of some person whose life influenced the Synoptic gospels, no matter how 'legendary' they had become by the time of their writing?
Let me be clear on this: the biblical Jesus is fictional. His life consists of a birth and the last three years of life with one allegory inserted when he was supposedly about 12. That's about 3.001 years of fragmented information, most concerning miracles which could not have happened or sermons and parables which could be just mouthed rhetoric of some group of cynics or other philosophies, concentrating on the last few weeks leading up to the last supper, betrayal, and eventual crucifixion (the important part of the story of the dying-godman). This person never existed. No one can walk on water, raise the dead, drive out demons in (talking) swine, change water to wine, be tempted by "the Devil", heal the sick by being touched, etc. and so on. That leaves very little reality left to extract from the Synoptic gospels (sermons (?), parables (?), Mary Magdalene, maybe the story from Gesthemane to the crucifixion). The "virgin birth" is pure fabrication (all of it). The allegory at 12 is an insertion, serving no historical purpose whatsoever.
With that removed - a few fragments of historical reference remaining from the Synoptics - we have only spurious reports, mentionings, and strained correlations (Chrestus, Christ [a generic term by all means], Yeshua). Some of these may in fact provide evidence for a real person from which the mythology grew. But (the BIG BUT), there is no physical evidence (very bad) and no incidental, contemporary correlation of information (not too great).
Someone mentioned how we know any history is factual. Here ya go:
1. There are overwhelming correlated recordings, eye-witness accounts.
2. There is correlative physical evidence.
3. There are consistencies with events, social structures, geographic structures and records, causality, astronomical data, and other forms of collaborative evidence that lends credence the factuality of a person, place, thing, or event - hard circumstantial evidence.
4. It does not contradict reality, reason, logic, or scientific inquiry.
Satisfaction of three of these points are lacking. There is no physical evidence. There are no contemporary correlated recordings - only recounts after the supposed fact. The biblical recount violates point 4. The third is the most suspect in any reconstruction of a possible historical event. Many stories use such things to weave them into a time period and place. Without the first two, it becomes difficult to achieve a consensus. There may be a consensus amoung biblical scholars. That's not enough. The consensus must cover more territory.
What I'd like is a collection of all the supporting evidence for a historical person named Jesus considered to be the Christ or at least a wandering sage/messiah/prophet who can be associated with the movement that eventually became Christianity. And a rating of its possible validity (against time, forgery, insertion, interpretation, and so forth). That must be weighed since that is all we have. The lack of points 1, 2, and 4 makes the position of historicity much less tenable.
Again, I must remind those favoring his historicity that neither he, nor his "direct" apostles (only some anonymous writers many decades after the fact claiming to be his 'direct' apostles), nor any other members of his group, nor any person who saw him or his group first-hand, nor any person involved in the story, nor any person in the region thought to immediately record any of the events or personages related. How convenient (or stupid, depending on your view). Nobody in all of Judea or Palestine, including immigrated Greeks and Romans, had the ability to read and write? None had writing implements at their disposal? None felt compelled to record any of these events, even if they were not as remarkable as recounted in the Synoptics? If there was a historical Jesus, his success was a fluke, a usurption, an indictment to avoid conspiracy - for he was long forgotten and only dredged up as the main player in the story for some unknown motive. The real Jesus, if he existed, was Barbaras. That's not a direct relation, it's a comparision. He was the guy that didn't concern the Sadducees, Pharisees, and Roman governorship. There is more historical evidence for Spartacus and other rebellious slave leaders who were crucified by the Romans than for this supposed founder of Christianity.
I'd like to see the strong evidence and make a decision based upon that rather than a culmination of possibilities and circumstances.
Kuroyume