
Aalaamu Alaykum EVERYONE!!!
Gene, 2 items are mentioned in the Qur'an that are NOT thoroughly explained, Jesus' crucifixtion and referring to Ezra as the "son of G-d". we ARE NOT given the definitive explanation on either of these 2 issues, the latter, imho, being easier to understand. BECAUSE of that, we can't TRULY answer your question in a way the you would like it answered.
but to try a little:
if the purpose was souly to save Isa/Jesus(as), then only those present were decieved and there are Qur'anic references to deception as well as in stories about King David(as) [none springing to mind, but while he was on the run from Saul]. AND the story of Judah's daughter-in-law Tamar.
from a Muslim point of view, it's a very small audience AND it saved a Prophet(as). from our point of view, those that "created the crucifiction/resurrection myth" would be guilty of a MUCH LARGER and, from an Islamic point of view, MORE DASTARDLY deception or crime. that is the deifying of Jesus/Isa(as)! assigning of partners to Allah(SWT) is about the worst form of sin that there is in Islam. in which case, THAT would be deception by the arch enemy of mankind: Shaytan.
btw, i'm strongly inclined to believe that the Jesus/Isa(as) and the Ezra issue are meant to be stumbling blocks for those "considering" Islam but not quite ready to "fully submit". if that WASN'T the case, then BOTH issues would have been fully explain by the Messenger of Allah(pbuh)! wewould have lots of Ahadith or Tafseer resovling the issue.
to see where Islam and Christianity cross paths, look for the answer to the question, "am i my brothers keeper?"
i probably didn't help much, but anyone who expounds MORE than that would pretty much have to be making it up...
oh, and i didn't yell!


Yusuf