>What I meant by archaeology, though, is that there is no archaeological evidence for anything the Book of Mormon claims about the presence of these people groups and cities in North America.
Oh, I'd certainly agree about that. But my point isn't comparing the Book of Mormon to the Book of Luke. My point is that the miracles of the Mormon church are much better attested than the miracles recorded in Luke. (In other words, from a historical perspective, there is much more evidence that an angel visited Joseph Smith than that an angel visited Mary).
> Isn't it interesting how we see things so differently?
Indeed! I'm honestly surprised that you don't see any of my points as possible. For example...
> He obviously intended his account to be taken as history (Lk. 1.1-4)
This kind of "I'm writing history" introduction is very common in fiction, even in other early Christian writings. Heck, I just finished reading a novel that devotes two whole chapters to emphasizing that it's accurate history (even though it's meant to be taken as fantasy). I've heard some good evidence to suggest that Luke never meant his gospel to be taken as history: for example he sometimes has his characters speak in rhyme (such that it rhymes in Greek, not the language that they would have spoken).
> A virgin birth doesn't emphasize Jesus' divinity.
Most Christians I talk to would disagree strongly, to say the least. And of course, there's always the possibility that Luke saw things differently, yes?
> The virgin birth was not already an established belief...
How do you know? We don't know what the author of Luke believed.
> Isaiah 7.14 was not perceived as a Messianic prophecy.
The author of Luke is generally considered to be a Greek (and in the Greek text, the word used in that verse is ambiguous). Isn't it at least possible that Luke misread this verse?
> The virgin birth of Jesus doesn't promote any theological points.
This seems patently untrue. I've heard quite a bit of theological discussions from a wide range of churches (Christian and not) explaining why the virgin birth is significant theologically.
That's my two cents, at least.