Alot of those people religiously also have psychology degrees some really high advanced degrees. They work with people all the time and can discern behavior where they can apply those spirits or identify things of the Bible that . If you ask questions on what is demonic they will be happy to share plenty of nice people. If is up to you whether you abide that no this or that. I firmly believe that is between you and God the personal relationship you have no one can make you do anything you don't want to do....Now if you present yourself in not a religious not deep enough in your personality and think you going to lead a church or ministry they have the right to reserve that to those in leadership that requirement.