See Tremontant, “The Hebrew Christ”, and Carmignac,
“Birth of the Synoptics”, to see how Jewish the gospels
are, how (very obviously) they were written very early,
and by eyewitnesses.
All the supposed “scholarship” proposing very late writing,
is simply demolished.
.
Well, now the hard evidence is there and cannot be denied.
There was no Greek spoken in Judea.