In case the reader won't take my interpretation at face value here it is in print "Apollinaris makes the seventy weeks begin with the birth of Christ." http://books.google.com/books?id=udM3AQ ... 22&f=false"To the period of four hundred and ninety years the wicked deeds are to be confined (690) as well as all the crimes which shall ensue from those deeds. After these shall come the times of blessing, and the world is to be reconciled unto God at the advent of Christ, His Son. For from the coming forth of the Word, when Christ was born of the Virgin Mary, to the forty-ninth year, that is, the end of the seven weeks, [God] waited for Israel to repent. Thereafter, indeed, from the eighth year of Claudius Caesar [i.e., 48 A.D.] onward, the Romans took up arms against the Jews. For it was in His thirtieth year, according to the Evangelist Luke, that the Lord incarnate began His preaching of the Gospel (Luke 1) [sic!].
What people have not recognized is that Apollonaris is only taking over a much older idea that can be traced back to Irenaeus (Demonstratio) that Jesus was 'almost fifty' when crucified. The same age of Claudius is specified for the crucifixion which is bizarre because it assumes that Pilate was governor of Judea for over twenty years. But more importantly now we can see that the apparent consequence of this interpretation - i.e. that Jesus lived to forty-nine - is in turn an adaptation of a much older understanding which calculated the 'seven weeks' from the crucifixion to 70 CE and the destruction.
In other words, Tertullian's Against the Jews is developed from a much older text (probably written by Justin Martyr) which in turn was edited by Irenaeus in which Justin's original bizarre inverting of the 'sixty two weeks' and 'seven weeks' so that 'sixty two weeks' culminates in Jesus's crucifixion and 'seven weeks' separated the crucifixion and the destruction - is now configured so that the sixty two arrives at Jesus's birth and the seven weeks now counts the crucifixion of Jesus in 48 CE. Clearly then Irenaeus calculated the remaining 'three weeks' as spanning 48 CE to 69 CE (= 21 years or 3 x 7) although this is not explicit.
Apollinaris on the other hand reestablishes the original order in Daniel - i.e. 'seven sevens' is Jesus birth to Jesus crucifixion and the sixty two and the rest culminate in the end of the world in the fifth century!
I think the rest of the systems noted by Jerome develop out of Irenaeus's reformulation of Justin in one way or the other. Africanus restored the original order of Daniel's prophesy and said that Jesus's birth is calculated 'seven weeks' plus 'sixty two weeks' after the first year of Darius.
Eusebius calculates the 'seven' and the sixty two to the beginning of Herod's reign - "Any reader who is interested may look up this passage in the Chronicle of this same Eusebius, for I translated it into Latin many years ago. But as for his statement that the number of years to be reckoned from the completion of the temple to the tenth year of the Emperor Augustus, that is, when Hyrcanus was slain and Herod obtained Judaea, amounts to a total of seven plus sixty-two weeks, or four hundred eighty-three years, we may check it in the following fashion" - and then tries to make the whole system end with the destruction of the temple in the 490 year through some tricks that Jerome can't sanction.
The important thing to take away from this is that we have yet another proof I think that Tertullian is using a copy of Against the Jews - as noted originally written by Jerome but tampered with in the late second century by Irenaeus. We have already noted in a previous thread that there is a reference here to Septimius Severus's dividing of Syria in Adv Iud which also appears in Justin's Dialogue. Now we layer on top of this Irenaeus's interest in the birth of Jesus properly forming the 'first bracket' of the seven weeks rather than the texts original idea - viz. the crucifixion to the destruction i.e. 70 CE.
What this shows again that before Irenaeus came on the scene - i.e. in the writings of Justin - Jesus was crucified forty nine years before the destruction - i.e. 21 CE - in agreement with the official records of the Roman Empire (= Acta Pilati). A very significant development! So now at last we can say that in deed there was an 'original Christian tradition' before Irenaeus which dated Jesus to the Jubilee before the destruction of Jerusalem which was itself also a Jubilee!