Luke 10:19 Look, I have given you authority over all the power of the enemy, and you can walk among snakes and scorpions and crush them. Nothing will injure you. There is a certain call that brings Jesus to the scene. Without confirmation of authority, your task as a Christian may be much harder. Acts 19:15 And the evil spirit answered and said, “Jesus I know, and Paul I know; but who are you?” Take courage and exercise the authority that you have received.