Interesting. If you read the Kitáb-i-Íqán, written in 1861, it expounds on the symbolic meaning of the Gospels. `Abdu'l-Bahá (1844-1922) also expounded on the symbolic meaning of the Bible in many speeches of his, including the story of Adam and Eve.
Of course there was an Adam, but he was not necessarily literally the first man.
The Pop never said any of this drivel. You've all been taken in by an Onion-like ruse.
Oops.
Same reason the White House doesn't declare every insane thing insane right-wingers claim Obama said/did/wants to do to be a hoax. It's not worth the effort, and it gives the lunatics the attention they so desperately desire.
Plus it woudl be a full time job.