19:10 Continued... two years. That is, for two years he used this building. His whole stay in Ephesus was three years (Ac 20:31).
So that all they who dwelt in Asia. The Roman province of Asia of which Ephesus was the capital. It embraced only a part of Asia Minor. We know that Paul's preaching had a powerful effect (1) from the results upon those who practiced magic (Ac 19:19); (2) from the alarm of Demetrius (Ac 19:24); (3) from the statement of Pliny, about forty years later, in his celebrated letter to Trajan, that Christianity had caused the temples of the gods to be deserted.
19:10 All who desired it among the inhabitants of the proconsular Asia, now heard the word: St. Paul had been forbidden to preach it in Asia before, Acts 16:6. But now the time was come.
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.