Everybody already knows what I'm about to say, yet I feel I need to say it.
Step 1: Certain people, each according to their ability and understanding, talk about some persons, places and events.
Step 2: Listeners hear what is said, each according to his ability to hear and understand.
Step 3: The above continues until thousands and thousands of transmissions have ocurred.
Step 4: Disagreements about facts, details, importance or meaning arise and a need for VERIFICATION (falsifiability) arises to settle disputes.
Step 5: The stories are transformed into WRITTEN versions.
Step 6: Written versions are referred to as SOURCE DOCUMENTS (in fact, they are redacted oral hand-me-down versions.)
Step 7: The faux source documents are copied in part or in whole by persons, each according to his ability and motivation.
Not stop.
The so-called ORIGINAL or SOURCE documents either wear out, or they are destroyed after being copied.
At what point in this chain of transmissions of oral stories converted to written accounts and copied into versions DO WE PAUSE AND ASK:
"How can any of this be regarded as evidence?"
In fact, none of the (not really original) originals remain in existence anywhere on the earth.
None of the many generations of copied materials (which contain tens of thousands of discrepent texts) can be compared to so-called originals (they don't exist, remember?) and we are left with only as much confidence as we are able to assert.
And now, we are discussing accuracy??? Really?