The reading is from Acts of the Apostles 3:11-16

In those days, while the healed lame man clung to Peter and John, all the people ran together to them in the portico called Solomon's, astounded. 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? 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. But you denied the Holy and Righteous One, and asked for a murderer to be granted to you, and killed the Author of life, whom God raised from the dead. To this we are witnesses. And his name, by faith in his name, has made this man strong whom you see and know; and the faith which is through him has given the man this perfect health in the presence of you all."