What little time I spent live with him (and Sean, for that matter) made positive impressions on me. Then again, I can say the same of Geer, and he was nuts when I wasn't in the room with him. I know VF was defending Geer's "God doesn't know everything" doctrine even when he wasn't making sense doing it. (Really, VF? "Maybe God Almighty didn't know what the 'signs' meant in the Heavens when he MADE the 'signs'?" You mean He was following a careful design but He had no idea what He was designing or why?)
Add that to the normal consequences of "you can lose your salvation" and it's a recipe for disaster. The questions are "when" and "how big" and "what type of disaster".