I'll go one step further than that. By what standard do detractors determine which portions are true (or correctly translated, or contain the "true events", etc etc etc), and which are false/mistranslated/made up? How do those standards hold up when applied to more ancient manuscripts of the same works?
See number 24.
Exactly
We see an attack on the credibility of scripture from all the lost. That is WHY they are lost.