Actually, Nathan David you are in grave error. That kind of mindset in your last post is "exactly" what Satan is looking for to continue such blindness to demonic activity. It is much easier for Satan to operate when men deny his existence and activity than for them to believe that he is and will do harm to men.
I will give you an example from my own life. I was a very young in age (probably 13 or 14) and immature in my faith as a Christian, the new "coolest" game at the time (it is very old, but repackaged as new by toy makers) was the Ouija Board game by Milton Bradley. I believe they still make it today. At any rate, my brother and I were playing the game one night in the living room. At the beginning of the game, the "pointer" would just go off the board and for a while nothing really happened. Then as we continued playing, the room got noticeably "colder" but not the rest of the house. I tell you the pointer literally leviataed off the board as I asked if a demon was in the room and that pointer said, "yes." I swear to you on the Word of God, that this is the truth!!!!
It frightened me so badly, that I asked God to remove the demon and repented before God from such foolish behavior. I have never again touched another Ouija Board in my life, nor do I plan to willingly.
Now take this from a very serious poster, who now knows better. For the Lord means what He says, and says what he means. Without a doubt, that little incident cured me from ever going near what God has clearly forbidden for his children.
I also recommend unbelievers not do this, for you will be playing with fire that you cannot stop on your own accord. I assure you.