12 And when Peter saw it he addressed the people, "Men of Israel, why do you wonder at this, or why do you stare at us, as though by our own power or piety we had made him walk? 13 The God of Abraham and of Isaac and of Jacob, the God of our fathers, glorified his servant Jesus, whom you delivered up and denied in the presence of Pilate, when he had decided to release him. 14 But you denied the Holy and Righteous One, and asked for a murderer to be granted to you, 15 and killed the Author of life, whom God raised from the dead. To this we are witnesses. 16 And his name, by faith in his name, has made this man strong whom you see and know; and the faith which is through Jesus has given the man this perfect health in the presence of you all. 17 "And now, brethren, I know that you acted in ignorance, as did also your rulers. 18 But what God foretold by the mouth of all the prophets, that his Christ should suffer, he thus fulfilled. 19 Repent therefore, and turn again, that your sins may be blotted out, that times of refreshing may come from the presence of the Lord,
Matthew Henry's Commentary on Acts 3:12-19
Commentary on Acts 3:12-18
(Read Acts 3:12-18)
Observe the difference in the manner of working the miracles. Our Lord always spoke as having Almighty power, never hesitated to receive the greatest honour that was given to him on account of his Divine miracles. But the apostles referred all to their Lord, and refused to receive any honour, except as his undeserving instruments. This shows that Jesus was one with the Father, and co-equal with Him; while the apostles knew that they were weak, sinful men, and dependent for every thing on Jesus, whose power effected the cure. Useful men must be very humble. Not unto us, O Lord, not unto us, but to thy name, give glory. Every crown must be cast at the feet of Christ. The apostle showed the Jews the greatness of their crime, but would not anger or drive them to despair. Assuredly, those who reject, refuse, or deny Christ, do it through ignorance; but this can in no case be an excuse.
Commentary on Acts 3:19-21
(Read Acts 3:19-21)
The absolute necessity of repentance is to be solemnly charged upon the consciences of all who desire that their sins may be blotted out, and that they may share in the refreshment which nothing but a sense of Christ's pardoning love can afford. Blessed are those who have felt this. It was not needful for the Holy Spirit to make known the times and seasons of these dispensations. These subjects are still left obscure. But when sinners are convinced of their sins, they will cry to the Lord for pardon; and to the penitent, converted, and believing, times of refreshment will come from the presence of the Lord. In a state of trial and probation, the glorified Redeemer will be out of sight, because we must live by faith in him.