The dating
Why should his reputation suffer such a sudden fall? Because he dates the New Testament and other works thus:
The Didache c. 40-60
Mark c. 45-60
Matthew c. 40-60+
John c. -40-65+
James c. 47-8
1 Thessalonians early 50
2 Thessalonians 50-1
1 Corinthians spring 55
1 Timothy autumn 55
2 Corinthians early 56
Galatians later 56
Romans early 57
Titus late spring 57
Philippians spring 58
Philemon summer 58
Colossians summer 58
Ephesians late summer 58
2 Timothy autumn 58
Luke -57-60+
Acts -57-62+
Jude 61-2
2 Peter 61-2
1 John c. 60-65
2 John c. 60-65
3 John c. 60-65
1 Peter spring 65
Hebrews c. 67
Revelation late 68 (-70)
1 Clement early 70
Barnabas c. 75
The Shepherd of Hermas -c. 85
The Significance of 70
Robinson's contention
"One of the oddest facts about the New Testament is that what on any showing would appear to be the single most datable and climactic event of the period - the fall of Jerusalem in AD 70, and with it the collapse of institutional Judaism based on the temple - is never once mentioned as a past fact.
It is, of course, predicted; and these predictions are, in some cases at least, assumed to be written (or written up) after the event. But the silence is nevertheless as significant as the silence for Sherlock Holmes of the dog that did not bark.
S.G.F. Brandon made this oddness the key to his entire interpretation of the New Testament: everything from the gospel of Mark onwards was a studied rewriting of history to suppress the truth that Jesus and the earliest Christians were identified with the revolt that failed. But the sympathies of Jesus and the Palestinian church with the Zealot cause are entirely unproven and Brandon's views have won scant scholarly credence. Yet if the silence is not studied it is very remarkable.
As James Moffatt said,
We should expect . . . that an event like the fall of Jerusalem would have dinted some of the literature of the primitive church, almost as the victory at Salamis has marked the Perae. It might be supposed that such an epochal-making crisis would even furnish criteria for determining the dates of some of the NT writings. As a matter of fact, the catastrophe is practically ignored in the extant Christian literature of the first century.
Similarly C.F.D. Moule :
It is hard to believe that a Judaistic type of Christianity which had itself been closely involved in the cataclysm of the years leading up to AD 70 would not have shown the scars - or, alternatively, would not have made capital out of this signal evidence that they, and not non-Christian Judaism, were the true Israel. But in fact our traditions are silent.
Explanations for this silence have of course been attempted. Yet the simplest explanation of all, that 'perhaps . . . there is extremely little in the New Testament later than AD 70' and that its events are not mentioned because they had not yet occurred, seems to me to demand more attention than it has received in critical circles.
Bo Reicke begins a recent essay with the words:
An amazing example of uncritical dogmatism in New Testament studies is the belief that the Synoptic Gospels should be dated after the Jewish War of AD 66-70 because they contain prophecies ex eventu of the destruction of Jerusalem by the Romans in the year 70.
In fact this is too sweeping a statement, because the dominant consensus of scholarly opinion places Mark's gospel, if not before the beginning of the Jewish War, at any rate before the capture of the city.
Indeed one of the arguments to be assessed is that which distinguishes between the evidence of Mark on the one hand and that of Matthew and Luke on the other.
In what follows I shall start from the presumption of most contemporary scholars that Mark's version is the earliest and was used by Matthew and Luke. As will become clear, I am by no means satisfied with this as an overall explanation of the synoptic phenomena. I believe that one must be open to the possibility that at points Matthew or Luke may represent the earliest form of the common tradition, which Mark also alters for editorials reasons.
I shall therefore concentrate on the differences between the versions without prejudging their priority or dependence. the relative order of the synoptic gospels is in any case of secondary importance for assessing their absolute relation to the events of 70. Whatever their sequence, all or any could have been written before or after the fall of Jerusalem.
Let us start by looking again at the discourse of Mark 13. It begins:
As he was leaving the temple, one of his disciples exclaimed, 'Look, Master, what huge stones! What fine buildings!' Jesus said to him, 'You see these great buildings? Not one stone will be left upon another; all will be thrown down.'
When he was sitting on the Mount of Olives facing the temple he was questioned privately by Peter, James, John, and Andrew. 'Tell us,' they said, 'when will this happen? What will be the sign when the fulfilment of all this is at hand?' (12.1-4)
(On Christ's Second Coming)
"The parousia is clearly understood, not as a separate catastrophic occurrence, but as a separate pervasion of the daily life of the disciples and the Church. The coming is an abiding presence." [Jesus and His Coming (Philadelphia: Westminster, 1967), p .176]
(On Revelation 11:1 ; Early Date of Revelation)
"It is indeed generally agreed that this passage must bespeak a pre-70 situation. . . . There seems therefore no reason why the oracle should not have been uttered by a Christian prophet as the doom of the city drew nigh." (Redating New Testament pp.. 240-242).
"It was at this point that I began to ask myself just why any of the books of the New Testament needed to be put after the fall of Jerusalem in 70. As one began to look at them, and in particular the epistle to the Hebrews, Acts and the Apocalypse, was it not strange that this cataclysmic event was never once mentioned or apparently hinted at (as a past fact)? (Redating, p. 10).
"One of the oddest facts about the New Testament is that what on any showing would appear to be the single most datable and climactic event of the period — the fall of Jerusalem in A.D. 70 — is never once mentioned as a past fact. . . . [T]he silence is nevertheless as significant as the silence for Sherlock Holmes of the dog that did not bark". (Ibid., p. 13.)
(On the Forty Years and That Generation)
"I believe that John represents in date, as theology, not only the omega but also the alpha of New Testament development. He bestrides the period like a colossus and marks out its span, the span that lies between two dramatic moments in Jerusalem which boldly we may date with unusual precision.
The first was when, on 9 April 30, 'early on the Sunday morning, while it was still dark,' one man 'saw and believed' (Jno. 20:1-9). And the second was when, on 26 September 70, 'the dawn of the eight day of the month Gorpiaeus broke upon Jerusalem in flames.'
Over those forty years, I believe, all the books of the New Testament came to completion, and during most of that period, if we are right, the Johannine literature was in the process of maturation." (p. 311)"
(Parousia)
"Coming - presence" (Parousia) of Christ should not be seen as future events, but as a symbolical mythological presentation of "...what must happen, and is happening already, whenever the Christ comes in love and power, whenever are to be traced the signs of His presence, wherever to be seen the marks of His cross.
'Judgement DAY' is a dramatized idealized picture of everyday" (His in the end... Clarke, London, 1950 Pg. 69).
"...Did Jesus ever use language which suggested that He would return to earth from heaven? A critical examination of the data leads him to answer `NO'. Jesus' sayings on the subject really express the twin themes of vindication and visitation. e.g. His reply to the high priest's question whether or not He was the Messiah (Mark 14:62+): `1 am: and you will see the Son of man sitting at the right hand of power: and coming with the clouds of heaven'. In Math 26:64 and Lk.22:69 a word or phrase meaning from now on' or 'hereafter' is inserted before `you will see"' (Jesus and His coming - S.C.M., London 1957).
(On The Pella Flight Tradition)
"Moreover, the only tradition we have as to what Christians actually did, or were told to do, is that preserved by Eusebius apparently on the basis of the Memoirs of Hegesippus used also by Epiphanius. This says that they had been commanded by an oracle given "before the war" to depart from the city, and that so far from taking to the mountains of Judea, as Mark’s instruction implies, they were to make for Pella, a Greek city of the Decapolis, which lay below sea level on the east side of the Jordan valley." (Robinson 1976:16.)
(On the Parousia)
"The parousia is clearly understood, not as a separate catastrophic occurrence, but as a separate pervasion of the daily life of the disciples and the Church. The coming is an abiding presence." [Jesus and His Coming (Philadelphia: Westminster, 1967), p .176]
"...Did Jesus ever use language which suggested that He would return to earth from heaven? A critical examination of the data leads him to answer `NO'. Jesus' sayings on the subject really express the twin themes of vindication and visitation. e.g. His reply to the high priest's question whether or not He was the Messiah (Mark 14:62+): `1 am: and you will see the Son of man sitting at the right hand of power: and coming with the clouds of heaven'. In Math 26:64 and Lk.22:69 a word or phrase meaning from now on' or 'hereafter' is inserted before `you will see"' (Jesus and His coming - S.C.M., London 1957).
And so on. This post is hardly required - the contention has been put in the dates above and the reasoning behind them is within the whole of the books Bishop Robinson devoted to the issue. One short post can only sample the arguments.
Part 4 has some commentaries on the issue.