Jesus Christ
And this did she many days. But Paul, being grieved, turned and said to the spirit, I command thee in the name of Jesus Christ to come out of her. And he came out the same hour. Acts 16:18
Paul casts out an evil spirit by the authority of Jesus Christ's name, and it obeys at once. The power belongs to Christ, acting through His authorized servant.
How we know: the verse itself names Him · the chapter heading names Him
- fulfils Mark 16:17 — 'In my name shall they cast out devils'
