William Barclay's Daily Study Bible - Acts 19:13-20
19:13-20 Some of the itinerant Jewish exorcists tried naming the name of Jesus over those who had evil spirits. They said, "I adjure you by Jesus whom Paul preaches." There were seven sons of a certain Scaeva, a Jewish chief priest. who did this. The evil spirit answered them. "Jesus I know and Paul I understand, but who are you?" And the man, in whom the evil spirit was, leaped on them and mastered them all and overpowered them so that they fled naked and battered from that house. This... read more
Matthew Henry's Complete Commentary - Acts 19:13-20
The preachers of the gospel were sent forth to carry on a war against Satan, and therein Christ went forth conquering and to conquer. The casting of evil spirits out of those that were possessed was one instance of Christ's victory over Satan; but, to show in how many ways Christ triumphed over that great enemy, we have here in these verses two remarkable instances of the conquest of Satan, not only in those that were violently possessed by him, but in those that were voluntarily devoted to... read more