Adam Clarke's Commentary on the Bible - Acts 3:20
Which before was preached unto you - Instead of προκεκηρυγμενον , before preached, ABCDE, fifty-three others, both the Syriac, all the Arabic, the Armenian, Chrysostom, and others, have προκεχειρισμενον , who was before designed, or appointed; and this is without doubt the true reading. Christ crucified was the person whom God had from the beginning appointed or designed for the Jewish people. It was not a triumphant Messiah which they were to expect; but one who was to suffer and die.... read more
Adam Clarke's Commentary on the Bible - Acts 3:19
Repent ye therefore - Now that ye are convinced that this was the Messiah, let your minds be changed, and your hearts become contrite for the sins you have committed. And be converted - ΕπιϚρεψατε , Turn to God through this Christ, deeply deploring your transgressions, and believing on his name; that your sins may be blotted out, which are not only recorded against you, but for which you are condemned by the justice of God; and the punishment due to them must be executed upon you,... read more