Can you heal the sick and cast out demons? In order for the Gospel of Jesus Christ to be fully proclaimed, there must be evidence of signs and wonders. Miracles offer the best proof we have of the existence of God. Healing and deliverance occur in response to faith and by the power and authority granted to us by God. The Bible gives us a clear and simple model by which we can lay hands on the sick and expect that they will recover. We can cast out demons and expect them to go. As you will see, healing the sick is not just for a few gifted people to do. It is simple-any Christian can do it, and do it effectively.