Luke 9:1: And he called the twelve together and gave them power and authority over all demons and to cure diseases.
Mark 11:23: I tell you the truth, you can say to this mountain, ‘May you be lifted up and thrown into the sea,’ and it will happen. But you must really believe it will happen and have no doubt in your heart.
God has not given us authority to heal, but He has given us authority to believe that He has already done it. You are already healed. Two thousand years ago Jesus healed every one of you just as much as He saved all of you. Believe Him now, and you’ll be healed.
Have faith in the authority of the name of Jesus like the centurion did. You don’t have to beg and ask God for it, just believe Him. Take it by faith and stand upon God’s Word, and God is going to honor it.
“Devil, I stand as an ambassador of the kingdom of Heaven, and you are defeated in the Name of Jesus–I command you to listen to me–I command you to obey me–I command you to leave–I command you to take your hands from my body,” then the healing power of Jesus will begin to flow because God recognizes that “power of attorney.