It looks like this Sebastian repeated the Nurarihyon alien when he says "have you felt the presence of God?"
He sounds like knowing alot about those entities from "Akasha Chronicle" - the library of the universe. This guy maybe one of the "high rank" underlings of (good or evil ?) GODs ( those omnipotent beings that exist from the primitive of this universe as in my theory )
For short, after that debatable chapter, this chapter we (readers) are like Kikuchi before those "answer to the truth" of Sebastian. Oku is trying to petrify us with vague philosophy or this is a wise move after the chapter about numerical code.
Oh, is it what people called "mind f*ck" ? (Hm i am not sure but it does not apply to me =.=)
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