Arbitran, on 13 April 2012 - 01:39 AM, said:
Again, this all seems a bit unnecessary. You haven't proved anything. You haven't even succeeded in demonstrating that one genealogy was Joseph's, and the other Mary's. There is no evidence whatsoever that Mary was ever intended to play a part in either genealogy. It is, on the other hand, quite clear that both were intended to show a genealogy from Joseph--there is not a "first" and "second" genealogy: neither author knew of the other. Both author was likely under the impression that they were the first to write out the genealogy of Jesus: the simply disagree, because they are both incorrect. There is no historical evidence to indicate that either genealogy is even remotely valid: we have no way of knowing whether or not Joseph, and thus Jesus, was actually related to any of the people listed.
Basically, you are free to believe that the two geneologies are in conflict, if that is what you prefer, but just so you know, there are other equally valid options...
Unnecessary?, not in the least, It would be unnecessary, if the correct reading were applied today as it was when it was written. The fact that we have ample precedent throughout the bible for what I have said, shows this to be true. You yourself may not be able to accept it, I see no reason to reject it.
You say that the authors did not know of each other?
I can accept that, but I doubt it.
Scholars postulate the existence of a Q Source, from which Luke and Matthew took their information.

They also postulate that all 3 Gospels could have had a common source as well, which has since been lost.. There are in fact quite a number of theories, all of which could simply be avoided if things were taken at face value, as is. In that case, each author not only knew of the other (they were contemporaries after all), but drew from the same well of information, but each author intentionally wrote a geneology, that was specific for thier target audience.
Matthew wrote with the Jewish church in mind, it is the perspective of the Messianic Jew, the Jew who has recognized the Messiah. His geneology, therefore shows that Jesus is the Messiah, his bloodline is that of the tribe of Judah and he is the foretold son of David. The geneology presented, demonstrates this clearly, sending the message it was intended to do.. It also happens to be Josephs actual geneology, albeit incomplete, purposefully so, there are a whole 14 generations missing from the geneology.
Luke on the other hand is complete, in his generations, it can only be an actual bloodline, and thus it could only have been Mary's. And Luke is known for having tried to be as factual as complete as possible, something the others ignored. There is more historical accuracy than in any of the other Gospels, due to Lukes detailed accounts. That many of the names are actually unknown in the biblical record, demonstrate that this is not a fabrication, but an actual record. Luke is establishing to his target audience, the gentiles and the gentile church, a human being, not a demi-god of some kind, albeit one born in miraculous circumstances. Because the demi-god, is what they expect of a woman who gave birth to a child fathered by a god.
Lukes geneology could only be Marys', for the simple reason that she is his only direct biological ancestor, and this is an actual biological geneology. No other view has this much wheight behind it.