Even Christians need deliverance

Even after I was saved - I still suffered from something called Fibromyalgia. I was officially diagnosed 4 and half years ago. I put up with the pain, fatigue, muscle spasms, depression, etc because after all - there is no cure for it I was told. This year I went for deliverance - starting from conception. Not only am I free of fibromyalgia but the wall hindering me from moving forward in my spiritual life is gone!

Point? Even Christians need deliverance.