12 Peter saw his opportunity and addressed the crowd. "People of Israel," he said, "what is so surprising about this? And why stare at us as though we had made this man walk by our own power or godliness? 13 For it is the God of Abraham, Isaac, and Jacob-the God of all our ancestors-who has brought glory to his servant Jesus by doing this. This is the same Jesus whom you handed over and rejected before Pilate, despite Pilate's decision to release him. 14 You rejected this holy, righteous one and instead demanded the release of a murderer. 15 You killed the author of life, but God raised him from the dead. And we are witnesses of this fact! 16 "Through faith in the name of Jesus, this man was healed-and you know how crippled he was before. Faith in Jesus' name has healed him before your very eyes. 17 "Friends, I realize that what you and your leaders did to Jesus was done in ignorance. 18 But God was fulfilling what all the prophets had foretold about the Messiah-that he must suffer these things. 19 Now repent of your sins and turn to God, so that your sins may be wiped away.
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.