The reading is from Acts of the Apostles 5:21-32

In those days, the apostles entered the temple and taught. Now the high priest came and those who were with him and called together the council and all the senate of Israel, and sent to the prison to have them brought. But when the officers came, they did not find them in the prison, and they returned and reported, 'We found the prison securely locked and the sentries standing at the doors, but when we opened it we found no one inside." Now when the captain of the temple and the chief priests heard these words, they were much perplexed about them, wondering what this would come to. And some one came and told them, "The men whom you put in prison are standing in the temple and teaching the people." Then the captain with the officers went and brought them, but without violence, for they were afraid of being stoned by the people.

And when they had brought them, they set them before the council. And the high priest questioned them, saying, "We strictly charged you not to teach in this name, yet here you have filled Jerusalem with your teaching and you intend to bring this man's blood upon us." But Peter and the apostles answered, "We must obey God rather than men. The God of our fathers raised Jesus whom you killed by hanging on a tree. God exalted him at his right hand as Leader and Savior, to give repentance to Israel and forgiveness of sins. And we are witnesses to these things, and so is the Holy Spirit whom God has given to those who obey him."