filtered to castiel
You will control your companion and remind her of who I am. Or her head might go BOOM!
You will watch for the sign that calls you and your brethren to me, but not approach a moment before I seek you out. Or your head might go BOOM!
You will remember your mission and the trust I put in you when I sent you here without Uriel. Or humanity might go BOOM! and then I'd have to start over.