Yes, I am reminded of this:
Also of my own personal first experience with Belial in which he attacked me in my sleep to see how I’d react:
While you may not think this is a great start to a working relationship, his reasoning was sound.
Begging, with respect to @TheStorm, is NEVER a route I would either take or advise, especially when a first contact with a spirit seems to go a bit haywire.
It’s not for nothing that the world’s history has been shaped by fanatics - you can either embrace life’s more non-committal paths in all ways, bemoan the psychopaths on the world (and cosmic) stage, and hope to lead a quite life and not become collateral damage in someone else’s psychosis - or, you can summon up your inner fanatic, and dive right in.
(Maybe that comes easier to some of us than others, dunno. 
)
But remember these words of advice at all times:
