I had the same thing during a horrible mixed episode. I am a Christian, but suddenly I was believing that God was speaking directly to me and that it was my duty to tell people what God wanted. I even thought I was Jesus Christ at one point. I was extremely scared of demons and thought I was possessed at one point. I ended up IP and they put me on Geodon, an anti-psychotic. It made it all go away. I am still a Christian, but without the delusions. It sounds like you may need to get on an AP, although I'm definitely no doctor. Please call yours. My heart goes out to you and hope you find some peace during this scary time.