On the contrary I feel demons definitely exist. I also feel that most wouldn't recognize them if they ever saw them. The word has been assigned (of course from the same culprits that like to rearrange most things *cough the church cough*) From my interactions with lower level or lower vibratory beings they are very helpful and not in the least bit "devilish". There is a slight intenseness that seems to come from them. They also seem to be rather put off by being vilified and blamed for acts that we typically assign to them. I of course wouldn't recommend contact with any being for the unsupervised novice, but I don't feel demons are in particular anything to be afraid, or certainly not to have their existence questioned due to misrepresentation. Seek out Vassago, believed to be a Prince, if you would like to interact with one for yourself. Keep in mind that they don't like to be pestered without something in return!