Healing and prayer!

I do believe in the power of prayer, however I do not think just one prayer will completely heal somebody. At prospect park today there was a so-called healing group. They prayed for me. Did I feel a spirit? Yes. Did the pain in my shoulder go away? Yes. Am I completely healed and the nerve and muscle damage is reversed? No I do not think so. Does prayer work? Yes. But god has the power to completely heal and work miracles. Not just one person putting their hands on you. Do I feel pain and the tingling now again after throwing the football around with my son and his friends? Yes. Will I completely heal one day? That is up to god, but I have faith in it.