Everybody accepts that they are unreliable, the issue is what part of them is reliable enough to sustain a belief that an HJ existed. It doesn't advance the discussion to just state as fact that which is contested. Piggy believes there is some aspect of the NT which is reliable based on textural analysis, internal comparison, comparison with known facts based on extra-biblical sources, the consensus of experts that he believes exists and perhaps other factors. The issue being discussed is just how reliable Piggy's analysis and evidence is.
Well that
is the point. No part of them can be truly claimed to be
"reliable enough to sustain a belief that a HJ existed".
OK, so to re-state this another way - if you/I/Piggy/anyone tries to determine anything at all about Jesus from documents as completely and utterly unreliable as the extant copies of the gospels and Paul’s letters, eg perhaps thinking they can discard the miracles but still retain things like the names of places and the names of people etc., and from there, proceed to conclusions saying something like “we know, or it’s highly likely, or even to say “it’s possible” that Paul met James in Jerusalem about 40AD, and that James was “probably/possibly/etc. the actual brother of Jesus … then we can conclude A, B, C about Jesus” … OK, well that sort of conclusion is simply WRONG lol!
You cannot realistically make any such deduction about Jesus at all. And if you try to make such deductions, in that way, from that copied biblical writing, then you are in serious danger of fooling yourself, and thereby also, unintentionally or otherwise, fooling other people too.
I know it’s prosaic to the point of “banging on”, and you are not happy about that, but I’m afraid it’s the bottom line where this particular buck-$ stops (whether any of us like it or not). That is - you cannot make valid deductions from biblical material which is not valid in the first place …
… and the reason it’s
"not valid in the first place", is the “banging on” reason. Namely, that we have zero provenance for who actually wrote any of the extant copies, or for who their informants were, nor any idea at all of whether any of these writers or their sources were reliable and accurate to any degree whatsoever. And just to make matters even worse, what we actually
do know for a fact, is that they were so terribly unreliable as to be repeatedly claiming all sorts of untrue things about miracles being seen by almost everyone almost all of the time. And as if that were not enough, it also turns out that almost all these unverifiable anonymously written copies from unknown informants, were describing Jesus completely in terms of beliefs that they had obtained from prophecies already written centuries before in the OT.
As a basis for drawing any credible conclusion about Jesus, or any other named character in the bible, that sort of “evidence” is a complete non-starter.
Now, it may be that, that sort of biblical mss (and non-biblical mms, eg Josephus, Tacitus, etc.) is all that historians/”scholars” have available to them, and they may wish to make a study and a living from trying to deduce things from that sort of ancient devotional writing, but objectively speaking (ie, “honestly” speaking), the unpalatable fact is that nothing at all can be confidently or reliably deduced from a basis as totally unreliable as that.
That’s the problem!