Are You Letting Your Guard Down for Demons?
Unless you dish out $10.75 to watch some poor fictional family be terrorized by them on the big screen, you aren't going to hear much talk about Satan or demons nowadays.
Contemporary thinking is far too "advanced" to entertain the existence of such entities. Most westerners classify the devil and his demons alongside trolls, poltergeists, and vampires — they're a little scary to think about, but make-believe nonetheless.
Even in modern Christian culture (at least the Baptist circles I run in), there is very little dialogue about these invisible beings the Bible quite clearly teaches are real. We talk a lot about the evil powers of sin and the flesh but tend to gloss over the evil powers of Satan and his army of spiritual hellions.