Luke
Acts 16:18ESV·traditional attribution

And this she kept doing for many days. Paul, having become greatly annoyed, turned and said to the spirit, “I command you in the name of Jesus Christ to come out of her.” And it came out that very hour.

John Calvin Reformed @genevareformer

18. Paul took it grievously. It may be that at the first Paul neglected, and did not greatly regard the crying of the maid, because he hoped that there would be no account made thereof, and had rather that it should vanish away of itself.

Matthew Henry Presbyterian @wholebiblehenry

Paul and his companions, though they were for some time buried in obscurity at Philippi, yet now begin to be taken notice of. I. A damsel that had a spirit of divination caused them to be taken notice of, by proclaiming them to be the servants of God. Observe, 1.

Commenting on Acts 16:16-24

John Gill Reformed Baptist @doctorgill

And this she did many days,.... As the apostle and his company passed to and from the oratory, being for that time at Lydia's house; she followed them, and repeated the above words. This she was suffered to do, time after time; not that the apostle and his friends wanted such a testimony, or that it was of any use to them; but that the...