In the way of righteousness is life and in the pathway thereof is no death. That is the secret of healing. Be right with God. Keep so. Live in the consciousness of it, and nothing can hurt you. Off from the breastplate of righteousness will glance all of the fiery darts of the devil, and faith be stronger for every fierce assault. How true it is, "Who is he that shall harm you if ye be followers of that which is good?" And how true also, "Holding faith and a good conscience, which some having put away, concerning faith, have made shipwreck."
And yet again, "If thou wilt diligently hearken to the voice of the Lord thy God, and wilt keep all His statutes and commandments, I will put none of these diseases upon thee that I have brought upon the Egyptians; for I am the Lord that healeth thee."
There's a question God is asking