@Yadda
"The theory goes"
Interesting post, but “theory goes” can’t be taken as creditable Biblical evidence. You agree?
"Mark was written, the writer himself a pagan convert"
ALL Bible writers are Jews, not one was a pagan gentile convert.
"Moses...received living words to pass on to us [Jews];" Acts 7:38 "Advantage...in being a Jew...Jews have been ENTRUSTED with the very words of god." Ro 3:1-2 NIV
@Comatose
Paul "speaks quite contemptuously of them (James, Cephas, and John)."
I disagree:
YLT Ga 2:9 "Having known the grace that was given to me, James , and Cephas , and John , who were esteemed to be pillars, a right hand of fellowship they did give to me, and to Barnabas, that we to the nations, and they to the circumcision may go"
"Paul could not have read the Gospels since they were written after his death."
I disagree:
Paul and Peter are martyrs in Rome c. 64-69 C.E. The 4 Gosples were complete before then, only possible exception is John.