9 But some became stubborn, rejecting his message and publicly speaking against the Way. So Paul left the synagogue and took the believers with him. Then he held daily discussions at the lecture hall of Tyrannus. 10 This went on for the next two years, so that people throughout the province of Asia-both Jews and Greeks-heard the word of the Lord. 11 God gave Paul the power to perform unusual miracles. 12 When handkerchiefs or aprons that had merely touched his skin were placed on sick people, they were healed of their diseases, and evil spirits were expelled.
13 A group of Jews was traveling from town to town casting out evil spirits. They tried to use the name of the Lord Jesus in their incantation, saying, "I command you in the name of Jesus, whom Paul preaches, to come out!" 14 Seven sons of Sceva, a leading priest, were doing this. 15 But one time when they tried it, the evil spirit replied, "I know Jesus, and I know Paul, but who are you?" 16 Then the man with the evil spirit leaped on them, overpowered them, and attacked them with such violence that they fled from the house, naked and battered. 17 The story of what happened spread quickly all through Ephesus, to Jews and Greeks alike. A solemn fear descended on the city, and the name of the Lord Jesus was greatly honored. 18 Many who became believers confessed their sinful practices. 19 A number of them who had been practicing sorcery brought their incantation books and burned them at a public bonfire. The value of the books was several million dollars. 20 So the message about the Lord spread widely and had a powerful effect.
21 Afterward Paul felt compelled by the Spirit to go over to Macedonia and Achaia before going to Jerusalem. "And after that," he said, "I must go on to Rome!" 22 He sent his two assistants, Timothy and Erastus, ahead to Macedonia while he stayed awhile longer in the province of Asia.
23 About that time, serious trouble developed in Ephesus concerning the Way.
Matthew Henry's Commentary on Acts 19:9-23
Commentary on Acts 19:8-12
(Read Acts 19:8-12)
When arguments and persuasions only harden men in unbelief and blasphemy, we must separate ourselves and others from such unholy company. God was pleased to confirm the teaching of these holy men of old, that if their hearers believed them not, they might believe the works.
Commentary on Acts 19:13-20
(Read Acts 19:13-20)
It was common, especially among the Jews, for persons to profess or to try to cast out evil spirits. If we resist the devil by faith in Christ, he will flee from us; but if we think to resist him by the using of Christ's name, or his works, as a spell or charm, Satan will prevail against us. Where there is true sorrow for sin, there will be free confession of sin to God in every prayer and to man whom we have offended, when the case requires it. Surely if the word of God prevailed among us, many lewd, infidel, and wicked books would be burned by their possessors. Will not these Ephesian converts rise up in judgement against professors, who traffic in such works for the sake of gain, or allow themselves to possess them? If we desire to be in earnest in the great work of salvation, every pursuit and enjoyment must be given up which hinders the effect of the gospel upon the mind, or loosens its hold upon the heart.
Commentary on Acts 19:21-31
(Read Acts 19:21-31)
Persons who came from afar to pay their devotions at the temple of Ephesus, bought little silver shrines, or models of the temple, to carry home with them. See how craftsmen make advantage to themselves of people's superstition, and serve their worldly ends by it. Men are jealous for that by which they get their wealth; and many set themselves against the gospel of Christ, because it calls men from all unlawful crafts, however much wealth is to be gotten by them. There are persons who will stickle for what is most grossly absurd, unreasonable, and false; as this, that those are gods which are made with hands, if it has but worldly interest on its side. The whole city was full of confusion, the common and natural effect of zeal for false religion. Zeal for the honour of Christ, and love to the brethren, encourage zealous believers to venture into danger. Friends will often be raised up among those who are strangers to true religion, but have observed the honest and consistent behaviour of Christians.