Its a tough one, and I think based on how spiritual you are as a person. If you like to believe in a life after death, heaven etc etc then i'd say your more likely from the outset to believe. If your agnostic then you think its all nonsense, unless of course you are presented with evidence to the contrary eg a TV program like Haunting, then you may start to question things. Me, i'd like to think there was something out there, but I dont know what. Im not religous but i'd like to think that the relatives i've lost are close when I need them, I often find myself thinking of them or talking to them at random moments, and im a regular visitor to their graves often having out loud conversations about things. This is my way of handling the whole loss process and even if there's nothing there in reality I dont care really, its comforting! As for the question of demons & the whole concept of evil, the devil etc. This is a difficult one for me to get my head around. Humans by their nature can be cruel, evil beings. Now is it the devil & his posse that make humans turn to this side of their nature as per the concept of "freewill", or is it that because of humans doing dastardly deeds that the concept of an evil being making humans do these things was created as an excuse for the evil actions?? Its a little catch 22 really, and I for one havent made my mind up on this yet.