His vices were rather of the sordid than of the satanic order.
The satanic figures of demons are often shown to be far from their angelic roots, though occasionally more tempting demons are shown as a female succubus; a provocative woman who seduces men.
Not everyone has heard the true story behind the inverted cross, so many people believe it's a symbol of the Satanic church which appropriated it for their own use.
Contrast this with what most people consider as mainstream rock music, particularly those with Satanic or anti-establishment sentiments.
In the view of primitive Christians ordinary human society was a world temporarily surrendered to Satanic rule, over which a swift and sudden destruction was impending; in such a world the little band who were gathered in the ark of the church could have no part or lot, - the only attitude they could maintain was that of passive alienation.