The outline of the book of Acts lies within one of the last commands Jesus spoke, before ascending into heaven.
But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.” (Acts 1:8)
The purpose behind the many signs and wonders were to validate the Gospel message the Apostles were preaching.
Now many signs and wonders were regularly done among the people by the hands of the apostles. And they were all together in Solomon’s Portico. None of the rest dared join them, but the people held them in high esteem. And more than ever believers were added to the Lord, multitudes of both men and women, so that they even carried out the sick into the streets and laid them on cots and mats, that as Peter came by at least his shadow might fall on some of them. The people also gathered from the towns around Jerusalem, bringing the sick and those afflicted with unclean spirits, and they were all healed. (Acts 5:12-16)
The Apostles had a great reputation and the religious leaders were jealous.
But the high priest rose up, and all who were with him (that is, the party of the Sadducees), and filled with jealousy they arrested the apostles and put them in the public prison. But during the night an angel of the Lord opened the prison doors and brought them out, and said, “Go and stand in the temple and speak to the people all the words of this Life.” And when they heard this, they entered the temple at daybreak and began to teach. Now when the high priest came, and those who were with him, they called together the council, all the senate of the people of Israel, and sent to the prison to have them brought. (Acts 5:17-21)
And someone came and told them, “Look! 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 not by force, for they were afraid of being stoned by the people. (Acts 5:25-26)
All of Jerusalem was filled with the Gospel by the Apostles.
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.” (Acts 5:27-28)
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 him 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.” (Acts 5:29-32)
The Gospel of Christ being spread is not just a movement, but a lifestyle and cultural change to those who hear it.
When they heard this, they were enraged and wanted to kill them. But a Pharisee in the council named Gamaliel, a teacher of the law held in honor by all the people, stood up and gave orders to put the men outside for a little while. And he said to them, “Men of Israel, take care what you are about to do with these men. For before these days Theudas rose up, claiming to be somebody, and a number of men, about four hundred, joined him. He was killed, and all who followed him were dispersed and came to nothing. After him Judas the Galilean rose up in the days of the census and drew away some of the people after him. He too perished, and all who followed him were scattered. So in the present case I tell you, keep away from these men and let them alone, for if this plan or this undertaking is of man, it will fail; but if it is of God, you will not be able to overthrow them. You might even be found opposing God!” So they took his advice, (Acts 5:33-39)
So they took his advice, and when they had called in the apostles, they beat them and charged them not to speak in the name of Jesus, and let them go. Then they left the presence of the council, rejoicing that they were counted worthy to suffer dishonor for the name. And every day, in the temple and from house to house, they did not cease teaching and preaching that the Christ is Jesus. (Acts 5:39-42)
“It is the fear of suffering and death that silences some, but when rightly understood, suffering for the sake of Christ is an incentive for preaching.” – John Piper
