Did Iscool say he “had it figured out?” He said if YOU could figure it out you might be onto something. Doesn’t sound like Iscool said he had it figured out.
Seems to me that ol’ habit of putting words into mouths is creeping in again.
Hoss
The clear implication was that since Iscool can't figure it out, it's obvious nonsense. And then he settled back into his utterly carnal (as opposed to spiritual) understanding -- the lazy man's Nestorianism:
Mary provided the flesh for a house for God...
. . . which he states in a downright manner that at least sounds as if he thinks he understands it.
Granted, he's not the most articulate poster, but that's what I got out of it.