Realistically, about how ignorant could a Dynast with 3 dots of Lore and 0 in Occult reasonably be about something like that? Ignorant enough to make every Bronze Faction Sidereal simultaniously groan and say, "Damn it, we should have trained them better!"
The Wizard of Oz:Immaculate Doctrine is not actually very clear in the books, but as far as I can tell, it works like this:Heaven exists, and is run by the Incarnae. Gods are basically bureaucrats, looking after everything for Gaia and her children, the Immaculate Dragons, who are of course in charge of everything. The Five Great Elemental Dragons (the avatars of the Immaculate Dragons, who are unknowable cosmic concepts) don't actually turn up in Yu-Shan and order the Sun around however. Why would they stoop to the petty bureaucracy of Yu-Shan? They've got much more important things to do!So a Dragonblood would believe that, yes, Ignis Divine works for Pasiap, etc, but probably not that he actually speaks to them, after all they don't speak (well, literally, obviously they do spiritually) to the Dragonblood, who are far more important than the Gods in the grand scheme of things. Dragonblood are the heroes of Creation, after all, whereas the Gods are just there to make things work properly, not rule or things like that.
Inugami:Fortunately for the Terrestrial in question, Sol's epic Compassion would mean this would take the form of a serious talk rather than a brutal beatdown. Or incineration.
Odd_Canuck:And then he decides to re-educate the immaculate Order using the Mice of the Sun. ;)
A biblical plague.