God's appearance to me

My Encounter with God: Part I: It was nighttime, and I had not yet gone to sleep. I was lying on the bed upside down, that is, my chest resting on the bed, and not my back; my head on the pillow pointing towards east, and my two hands also pointing upwards. Suddenly a tremendous force gripped my body so heavily that I could not make any movement of my body, but I could not see the presence of anybody in the room.