@Giuseppe
I agree here. Mark used Philo, I have no doubt. It actually goes back into a lot more material than just this as well. There is still a question of why Pilate. I believe, at this point at least, this is because Mark was also using a copy of Ur-Acts, a
lost Acts of Paul, which was the text also used by the writer of 2nd Acts. This Lost Acts of Paul clearly stated that Paul's ministry took place during the procuratorships of Festus and Felix. Appropriately, Mark needed to place his story prior to this. GMark was written as a prequal to Ur-Acts.
A question can certainly be raised as to why Mark chose Pilate over, for example, Fadus. Josephus also records some detail about Fadus that would indicate Fadus had some troubles with Jewish relations as well. But I suspect that the reason Mark chose Pilate was because he fell before Felix and because he found material he wanted to work from in Philo, particularly Philo's story of the conflict with Caligula, which I believe is the material used for the reference to the abominating sacrilege. The Philo material basically runs form Mark 13 through Mark 15. The puzzling thing is why Mark used the statue of Caligula as the abominating sacrilege given that it was never actually put in the temple. I'm still thinking about this issue.
@Barnard
I certainly would not put Jude,1 Peter and 1 Clement as pre gospel.
I'll put it this way, those writers didn't know the Gospel story of Jesus.
"born of (a) woman" means fully human. It is used as such in Job 14:1, 15:14, 25:4 and (born of women) Mt 11:11, Lk 7:28.
"son of man" is used 106 times in the OT to indicate a fully human being (Da 8:!7 might be an exception but it is "like a son of man".
Of course that's what those things mean, but the OT is filled with stories about people "born of a woman" who are "sons of men" that never existed too. I'm not disputing that Pauline theology states that Jesus "became flesh". But a story about someone "becoming flesh" does not a real person make.
Enoch was a "son of man", that doesn't make Enoch real. And Paul says explicitly that his comment on Jesus being "born of a woman" is an allegory.
Obviously you date the gospels very late.
Not necessarily. I'd like to be able to date them as early as possible. I wish I could date Mark to 70 CE. But the evidence just goes against it. Early dating of the Gospel of Mark poses no challenge at all for the mythicist position, in fact in helps it as far as I'm concerned. I have no particular problem with Mark being dated to the 70s CE, I just don't see evidence that anyone knew of the Markan story until the 2nd century, with the possible exception of the
Testimonium Tacitus, which I think is questionable. But other than the TT I see no evidence that anyone knew of the Gospel Jesus in the first century.
The real Jesus was really very very minimal:
Consider my historical Jesus in a few words: "How an accidental healer, who was also a poor uneducated Jew, got to be crucified as "king of the Jews"." at
http://historical-jesus.info/46.html
The healings, etc. of Jesus are clearly derived from scripture. The idea that some real person performing miracles or even fooling people into believing such is the root of Jesus worship is entirely off the table. Nothing in the pre-Gospel literature says anything about this, and such attributes are clearly derived from scripture. Descriptions of such figures that match exactly to the description of the Gospel Jesus are even found at Qumran. They are peshers on Isaiah and Habakkuk, etc. In fact, much of the Gospel Jesus is described in the Testament of Levi and Redemption and Resurrection from Qumran. It even appears that the writer of Matthew knew the Qumranic Redemption and Resurrection, from which he appears to quote.
There is no precedent for Jews deifying a real person in the way Jesus is deified in the earliest writings about him. Yet we have multiple examples of Jews deriving figures exactly resembling the Pauline Jesus from scripture: Enoch, Melchezedeck, Michael, to say the least. Those are all models that exactly mirror Pauline Jesus worship of a divine being derived from scripture. There is no prior model for the Jewish worship of an illiterate homeless preacher.