That should clue you in they aren't Christians. No Apostle of Christ ever gave the "economy" in the use of imagery regardless.
A re-telling of a previous event with a pagan view in order to push disinformation. The folks who wrote that revision of history were great great grandchildren of Noah. They didn't want the truth because they went away from him to the east, exactly where Cain had gone before the flood where he had established the first foundation of paganism.
They chose which side of "history" in which to be, and they're souls are now seared in heat in hell knowing Judgment Day awaits them.