This album has IMO below average lyrics for Opeth, but it's fun to talk about them. I think Deliverance is about a person driven to murder by insanity, or something. "Crept up the caverns of my brain" "Devil guides the way" and such give me the insanity part, and the murder is represented by "Walk with me, you'll never leave" "Face down beneath the waterline, gazing into the deep" and such. What do you think of this and other songs?