Luke
Acts 6:12BSB·traditional attribution

So they stirred up the people, elders, and scribes and confronted Stephen. They seized him and brought him before the Sanhedrin,

John Calvin Reformed @genevareformer

12. Being overcome with the power of the Spirit, they give over disputing, but they prepare false witnesses, that with false and slanderous reports, they may oppress him; whereby it appeareth that they did strive with an evil conscience. For what can be more unmeet than in their cause to lean unto lies? “Quam in mendaciis causae suae praesidium constituere,” than to place the defense of their cause in lies.

Matthew Henry Presbyterian @wholebiblehenry

Stephen, no doubt was diligent and faithful in the discharge of his office as distributor of the church's charity, and laid out himself to put that affair in a good method, which he did to universal satisfaction; and though it appears here that he was a man of uncommon gifts, and fitted for a higher station, yet, being called to that office, he did not...

Commenting on Acts 6:8-15

John Gill Reformed Baptist @doctorgill

And they stirred up the people,.... The common people, who were easily wrought upon, and soon incensed and provoked, when at any time it was suggested to them that the rituals and ceremonies of the law of Moses were treated with any neglect or contempt; see Act 21:27.