Acts 12

King Herod strikes at the church, killing James and jailing Peter. The church prays, and God sends an angel to free Peter in the night. Herod, who accepts worship that belongs to God, is struck down, while God’s word keeps spreading.

Acts 12:1-2

Herod Agrippa I, a Jewish king under Rome, began to attack believers. He had James, the brother of John, killed with the sword. James is the first of the Twelve known to die for Jesus. The church learns that faithfulness can end in martyrdom.

BSA: harm (“cause evil, afflict”): Herod’s action was deliberate persecution, meant to injure the church.

See also: Mark 10:39.

Acts 12:3

Herod saw that killing James pleased the Jewish leaders and people, so he arrested Peter too. He acted to win favor, not from conviction. The timing, during the Feast of Unleavened Bread, recalls the season of Jesus’ own arrest and death.

Acts 12:4

Herod took no chances. Four squads of four soldiers meant sixteen men, who guarded Peter in shifts through the night. He planned a public trial after Passover. Humanly speaking, Peter’s escape looked impossible.

BSA: squads (“groups of four”): Each group of four guarded for one watch of the night, so Peter was watched around the clock.

Acts 12:5

Peter sat in prison, but the church was not idle. They prayed with stretched-out earnestness. Their weapon was not a plan or a protest, but prayer to God. The verse sets the human threat beside the power of a praying people.

BSA: fervently (“earnestly, with intense zeal”): Their prayer was strained and persistent, not casual.

Greek: ἐκτενῶς (ektenōs, G1619) — “stretched out, intensely.” The word pictures a muscle stretched to its limit. The church’s prayer was a straining, unrelenting effort.

See also: Luke 18:1.

Acts 12:6

On the very last night, Peter slept. He lay chained between two soldiers, with guards at the door. His sleep shows a deep peace. He was in God’s hands, whether the morning meant death or release.

BSA: chains (“physical restraints, bonds of imprisonment”): Peter was fastened to the soldiers, so no movement of his could go unnoticed.

Acts 12:7

God’s rescue came suddenly. An angel appeared, light filled the cell, and the angel struck Peter’s side to wake him. The chains simply fell off. What sixteen soldiers could not prevent, God did without effort.

BSA: quickly (“with haste, swiftly”): The rescue was urgent, and Peter was to move at once.

See also: Psalm 34:7.

Acts 12:8

The angel gave plain, step-by-step orders: dress, put on sandals, wrap the cloak, follow. God’s power is miraculous, yet He asks Peter to do his part. Peter had to rise and obey, one small instruction after another.

BSA: Get dressed (“gird yourself”): This means tying up the loose robe with a belt, ready to walk quickly.

Acts 12:9

Peter followed, but he thought he was dreaming or seeing a vision. The event was too wonderful to be real. His doubt shows how unexpected the answer was, even for an apostle, and how freely God’s rescue was given.

BSA: vision (“a supernatural sight, a revelation from God”): Peter assumed that he was seeing something from God, not living through an actual escape.

See also: Acts 10:10-11.

Acts 12:10

They passed two guard posts and reached the iron gate to the city. It opened by itself. Once Peter stood safe in the street, the angel left. God did the impossible part and left Peter to walk on in freedom.

BSA: by itself (“of its own accord”): No human hand opened the gate; it opened by God’s own power.

Greek: αὐτομάτη (automatē, G844) — “of its own accord.” This is the root of our word automatic. The gate opened with no one touching it.

Acts 12:11

Standing alone in the street, Peter woke to the truth. The Lord had really rescued him, both from Herod’s power and from the hopes of the crowds who wanted him dead. His certainty ends in credit given to the Lord.

BSA: came to himself (“returned to his senses, realized what was happening”): The dazed feeling lifted, and Peter saw that it was all real.

See also: Psalm 18:17.

Acts 12:12

Peter went to the home of Mary, the mother of John Mark. Many believers were gathered there praying. It seems that they were praying all night, so the house was a refuge for the church and a place of prayer.

BSA: praying (“calling on God”): The believers were gathered in God’s presence, appealing to Him together.

Acts 12:13-14

A servant girl, Rhoda, came to the gate and knew Peter’s voice. She was so happy that she left him standing outside and ran to tell the others. It is a lively, human picture, and her joy comes before her good manners.

BSA: overjoyed (“filled with joy, ecstatic”): Her joy was so overwhelming that she forgot what she had gone to do.

Acts 12:15

The praying believers could not believe it. They told Rhoda she was out of her mind, then guessed it was his angel. They had been asking God for Peter’s freedom, yet they were stunned when it came. This is an honest picture of weak but real faith.

BSA: angel (“messenger, guardian”): Some Jews believed that a person’s guardian angel could look and sound like him.

See also: Matthew 18:10.

Acts 12:16

Peter kept on knocking until they opened the door. Then they were astounded. The answer to their prayer was standing before them. God does more than we dare imagine.

BSA: astounded (“completely, utterly”): They were beside themselves, overcome with amazement.

See also: Ephesians 3:20.

Acts 12:17

Peter calmed the excited crowd and told them how the Lord had freed him. He asked them to tell James and the other brothers, then left for another place. This James is the Lord’s brother, who led the Jerusalem church. Peter gave all credit to the Lord.

BSA: brothers (“fellow believers, the community of faith”): The believers were a family bound together in Christ, and news of the rescue was to reach all of them.

See also: Galatians 1:19.

Acts 12:18-19

In the morning the soldiers were in an uproar. Herod searched and found nothing, then had the guards put to death. It shows how cruel Herod’s rule was. God’s power broke through Herod’s, and Herod answered only with more bloodshed. He then withdrew to Caesarea.

BSA: executed (“led away to punishment”): The guards were taken off to their death for something beyond their power to prevent.

Acts 12:20

Herod was bitterly angry with Tyre and Sidon, which depended on his territory for grain. They won over Blastus, his personal aide, and begged for peace. Their need for food gave Herod power over them, and it set the stage for his pride.

BSA: chamberlain (“personal aide, attendant”): Blastus served close to the king’s person, so he could carry their request to him.

Acts 12:21-22

On the set day Herod put on his royal robes, sat on his throne, and gave a speech. The crowd shouted that he spoke with the voice of a god. It was flattery, and Herod let it stand. He took what belongs to God alone.

BSA: throne (“judgement seat, a raised platform”): Herod sat on a raised seat of authority to speak to the crowd.

See also: Isaiah 42:8.

Acts 12:23

Herod did not give God the glory, so an angel of the Lord struck him down. He was eaten by worms and died. The man who had killed James and imprisoned Peter fell in a moment. God resists the proud.

BSA: glory (“honor, praise, worship”): Herod accepted the worship that is due to God alone.

See also: Proverbs 16:18; Daniel 4:30-31.

Acts 12:24

Herod’s end is set against the church’s growth. Kings rise and fall, but God’s word keeps spreading and multiplying. Persecution had not stopped it. The gospel outlasts those who oppose it.

BSA: spread (“grow and increase”): God’s word grew like a living thing, taking root in new places.

See also: Isaiah 40:8.

Acts 12:25

Barnabas and Saul finished their errand to Jerusalem, which was to bring relief to the believers in need, and went back to Antioch. They took John Mark with them. This prepares for the missionary journeys that follow in the next chapter.

BSA: mission (“ministry, service to others”): Their trip was an act of service to the church, not a personal errand.

See also: Acts 11:29-30.