 The album was also the centre of controversy, particularly in the United States, due to the lyrics of the title track and the cover art depicting Eddie controlling Satan like a puppet, while Satan is also controlling a smaller Eddie. Smallwood explains that the concept was to ask "who's the really evil one here? Who's manipulating who?" According to Riggs this was inspired by a Doctor Strange comic book "which had some big villain with Doctor Strange dangling on some strings like a puppet, it was something I read as a child back in the 1960s I think", while the images of hell were "taken from my knowledge of medieval European Christian art which was full of such scenes."
