Luke
Acts 5:12ESV·traditional attribution

Now many signs and wonders were regularly done among the people by the hands of the apostles. And they were all together in Solomon’s Portico.

John Calvin Reformed @genevareformer

12. He returneth to miracles of another sort, which are more proper to the gospel; to wit, whereby Christ doth not only declare his power, but also his goodness; to the end he may allure men unto himself with the sweetness of his grace. For he came to save the world, and not to condemn it.

Matthew Henry Presbyterian @wholebiblehenry

We have here an account of the progress of the gospel, notwithstanding this terrible judgment inflicted upon two hypocrites. I. Here is a general account of the miracles which the apostles wrought (Act 5:12): By the hands of the apostles were many signs and wonders wrought among the people, many miracles of mercy for one of judgment.

Commenting on Acts 5:12-16

John Gill Reformed Baptist @doctorgill

And by the hands of the apostles were many signs and wonders wrought,.... That is, by their means, or by them as instruments, or through the imposition of their hands on persons, many miraculous and wonderful cures, as well as other extraordinary actions, were performed: among the people; the common people, who attended in great numbers on their ministry, when the chief men and rulers of the nation despised them.