My father, Billy Graham, was the founder of "Christianity Today." My grandfather, L. Nelson Bell, was the first editor. If I were sitting tonight at the kitchen table in my father's house and this controversy came up, I know exactly what both men would say.
You're not stopping the forces of darkness (sickness, fear, evil, lack) with your own strength—you're stopping them with the delegated authority given to you by God in Christ. You're backed by all the power of God.