Acts 4:9

“If we this day be examined of the good deed, etc.] Or “seeing” we are; for it was not a matter of doubt, but a clear case, that they were brought into court, and were passing under an examination, about the cure of the lame man; which the apostle rightly calls a good deed, it being done in faith, and to the glory of God, and for the good of the man; and hereby tacitly suggests, that they were dealt very hardly with, to be seized and kept in custody, and be called in question, for doing an action so beneficent and kind, as this was, which was done to the impotent man; who could not help himself, nor get his bread any other way, than by begging: by what means he is made whole; restored to…”

“If we this day - If as is the fact; or since we are thus examined. Examined - Questioned; if the purpose is to institute an inquiry into this case, or since it is the purpose to institute such an inquiry. The good deed - The act of benevolence; the benefit conferred on an infirm man. He assumes that it was undeniable that the deed had been done. To the impotent man - To this man who was infirm or lame. The man was then present, Acts 4:10, Acts 4:14. He may have been arrested with the apostles; or he may have been present as a spectator; or, as Neander supposes, he may have been summoned as a witness. By what means - This was the real point of the inquiry. The fact that he had been made whole…”

“the good: Act 3:7; Joh 7:23, Joh 10:32; Pe1 3:15-17, Pe1 4:14 Acts 4:10”