Luke
Acts 19:30ESV·traditional attribution

But when Paul wished to go in among the crowd, the disciples would not let him.

John Calvin Reformed @genevareformer

30. And when Paul would. We may see that Paul’s constancy was coupled with modesty. When as he might well have kept himself out of sight, of his own accord was he prepared to put himself in hazard. And yet he doth not refuse to follow their counsel, who knew the state of matters better than he.

Matthew Henry Presbyterian @wholebiblehenry

I. Paul is here brought into some trouble at Ephesus, just when he is forecasting to go thence, and to cut out work for himself elsewhere. See here, 1. How he laid his purpose of going to other places, Act 19:21, Act 19:22. He was a man of vast designs for God, and was for making his influences as widely diffusive as might be.

Commenting on Acts 19:21-41

John Gill Reformed Baptist @doctorgill

But when they knew that he was a Jew,.... And so equally an enemy to their idolatry, as Paul and his companions were, whether he was a Christian or not. All with one voice about the space of two hours cried out; all that were in the theatre lift up their voices at once to prevent Alexander's apology, or at least its being heard; and...