Favorite Bad Authors

[Necratoid]

Errr... no.  It specifically says that they don't know how much power he'll eventually end up with.  Its the threat of him possibly ending up with that level of power that is the issue... also the whole not with them issue... and the whole thing about them screwing things up by the ever present assassination attempts.  Its the sheer fact he popped up out of no where ices a youma with little effort and no magical equipment... and keeps offing their forces that freaks them out.  That and its their fault he is there.
The panic the quote shows also mean this has happened before...  Its one god-like characters back story... as shown in quote.    This entity is freaking out.  So this is where his powers come from (vaguely addressed as it is)... So its not 'one example as a pattern' its   Its an in character explanation of game mechanics.

Spoiler

The only character that could probably find out the exact way it works is Dead Pool and that is because he read the writers notes or something... and if Dead Pool is your oracel your screwed.