Not generally, since nightmares are not real, though they can be the reflections of what has already happened. Now, it could theoretically be the other way around, where "demons" are causing the nightmares, but most people do not believe in demons.
There is no scientific evidence to suggest that demons exist in a physical sense, so they cannot die in the same way that living beings do. In religious and mythological contexts, the concept of demons varies, but they are often portrayed as immortal or existing in a realm beyond physical death.
That is like asking "How do you catch a fairy?" The question is invalid as demons don't exist. My name is Legion by the way...
They exist so boats can find their way to the next pier.
The best way to fight demons for God is not to become a werewolf. Becoming a Christian would be a better way.
No way they don't have souls!
Demons are in smoke and fire when there is evil presence around the fire or smoke the best way to ward off the evil demons is to have Christians, bibles, and/or scripture reading
No, but if they did, it would stink. Demons don't have a bodily form. Some say they are not real, and those who do believe in them do not believe they have bodies. So either way, there is no way they can defecate.
Nightmare Next Door - 2011 Wrong Way Home was released on: USA: 25 December 2012
Yes - in every way - spiritually, physically, emotionally.
The best way is to challenge your demons to a game of chess. Works if you can beat them. If you can't play chess, try proposing a game of checkers.
There is actually no way! Unless you wnat to buy an illegal copy where you can find in the streets but its not so great!
The title must come from your story, not the other way around! Write the story first, and then you can find the title yourself!