In reply to Coel Hellier:
Thought I'd add something new to the resurrected thread -- yes, this is a topic not already mentioned, it is about "1 Clement".
First, a reminder that the mythicist case is that the early church believed in a Jesus Christ who had lived, died and been resurrected in the Old Testament, and was known about only from the OT and divine revelations (Road to Damascus), not from any recent earthy life among disciples. The latter idea came from the later gospels "Mark/Matthew/Luke" which started as storified allegories about the OT Jesus.
So who wrote "1 Clement"? Well, Clement of Rome was the first Pope, being Pope for the period AD 92 to 99. And he wrote the letter "1 Clement" to the Corinthian church.
This letter is not in the New Testament, so is not that well known, but it is important because we know who wrote it and when (at least, this is widely accepted). And that is unusual for the New Testament writings. Of the 27 books of the NT, only for 7 of Paul's letters is it generally agreed that we know who wrote them and when. (11 of the 27 are widely thought by mainstream scholars to be "forged", not written by who them claim to be written by; the remaining 10 are anonymous.)
So, 1 Clement, with a known author and date is significant. One can read it at:
http://st-takla.org/books/en/ecf/001/0010005.html
The question is whether Clement, first Pope in the AD90s, regarded Jesus as an OT figure, or whether he regarded Jesus as a recently living person described in Mark/Matthew/Luke.
As is seen with Paul and Hebrews, he quotes the OT a lot.
Chapter 3 he quotes Deuteronomy, Chapter 4 is all about Genesis and Moses.
In Chapter 5 he talks about "more recent heros" and their martyrdom, by which he means Paul and Peter. (Hmm, which "recent hero" was supposed to have lived just before the martyrdom of Peter and Paul, but is not mentioned?)
Chapter 7 he talks about Jesus, but along with Noah and Jonah, again OT figures.
Chapter 8 is full of quotes from Ezekiel, Isaiah -- again, OT.
Chapter 9 he talks about Noah and Enoch -- OT again.
Chapter 10 is all about Abraham -- OT again.
Chapter 11 is all about Lot -- OT again.
Chapter 12 is about Rahab the harlot, Joshua and Jericho etc. -- OT again.
Chapter 13 is where we get to Jesus. Clement says that "the Lord Jesus" said: "Be merciful, that you may obtain mercy; forgive, that it may be forgiven to you; as you do, so shall it be done to you; as you judge, so shall you be judged; as you are kind, so shall kindness be shown to you; with what measure you measure, with the same it shall be measured to you."
This is obviously close to some of the gospels, particularly the Sermon on the Mount, but is sufficiently different that it is not a direct quote. And he ends that section by quoting Isaiah.
Chapter 14 we're back to quoting the OT, this time Proverbs and Psalms.
Chapter 15 has a quote from Isaiah that is *also* quoted by Matthew and Mark.
Chapter 16 has a long story about Jesus and his suffering. " Our Lord Jesus Christ, the Sceptre of the majesty of God, did not come in the pomp of pride or arrogance, although He might have done so, but in a lowly condition ... and the Lord has delivered Him up for our sins while He in the midst of His sufferings openeth not His mouth ... and He bare the sins of many, and for their sins was He delivered".
Now all of this is a quote from the OT Isaiah. All the stories about Jesus, are -- continuing a theme from Paul and Hebrews -- from the OT.
Ch 17: Job, Moses.
Ch 18: OT David
Ch 19: OT Job
Ch 20: Hebrews
Ch 21: OT Job
Ch 22: Talks about Jesus, quotes Proverbs, Hebrews and a couple of Paul's letters.
Ch 23: Talks about Jesus, quotes Psalms
Ch 24: Talks about Jesus, quotes Habakkuk (OT), Hebrews and Malachi (OT).
Ch 26: Talks about the phoenix as a symbol of resurrection.
Ch 27: Psalms, Job.
At this point I got a bit bored, but the rest is much the same, up to Chapter 53, oodles of quotes of OT and a few of Paul's letters.
Ch 46 does have some sayings that ended up in the gospels: "Yea, it were better for him that a millstone should be hung about [his neck], and he should be sunk in the depths of the sea, than that he should cast a stumbling-block before one of my little ones"
Right, so where are we: A heck of a lot of OT Scripture, clear knowledge of Paul and his letters. A few *sayings* attributed to Jesus, similar to (but worded a bit differently) to some sayings in Mark, Matthew and Luke.
However, there are no stories of Jesus's life or mention of anything he did or anyone he met. Nothing that gives a time or a place to this Jesus. There is no "... of Nazereth", nothing about his birth or parents or childhood or miracles or disciples.
So did Clement know about Mark, Matthew and Luke, or did he just know some sayings/teachings that were then attributed to the divine Jesus, or the sort that later appeared in the synoptic gospels? If that is so, might those gospels not have been written yet, and were later constructed out of the OT and Paul's letters and the "sayings" then attributed to the divine Jesus?
Not talking about Jesus's life and disciples and doings might be understandable if the focus was on other things, but here Clement has written 53 chapters stuffed with discussion and quotes of the Old Testament. The lack of interest in the supposed recent earthly life of Jesus among the disciples is very striking -- as it is in Paul and Hebrews.
So maybe the storified allegory created by "Mark" was after Clement was Pope, and thus after AD 100?