[Jesus] healed people sometimes who had faith and sometimes who didn't. He healed people who asked for it and some who didn't. He healed people near and He healed people far. He healed people He was looking at and people He couldn't see… He healed not psychosomatic disorders, but organic illness. He healed people from demon oppression and possession. And He always healed immediately. There's no such thing as a lingering healing, a multiple phase healing. There's no such thing as: I was healed and slowly, I'm getting better. He healed everything, everyone He wanted to heal, completely, instantaneously, and permanently.
John MacArthur