Paul greets the churches in Galatia, highlighting his calling and authority. He immediately starts to address the problem that has arisen - other Jewish teachers have undermined the gospel and taught ‘another gospel’.

Paul outlines his conversion experience and his calling from Jesus himself. This is to demonstrate his authority to preach the gospel. He explains his visit to the Apostles in Jerusalem and how they supported him in his ministry to the Gentiles.

Peter comes to visit the church in Antioch and then surprisingly stops eating meals with Gentiles, as if he is still trying to obey the Old Testament Jewish food laws which kept the Jews separate from the Gentiles. Paul challenges Peter to change his behaviour because the law of Moses is no longer in operation and the Gospel unites Jews and Gentiles

Paul states that government is God’s plan for society. Despite the different forms of government, Christians should respect and honour those in authority who are under God’s sovereignty. Christians should pay their taxes and pray for those in authority.

Sin has not only affected human beings, Paul explains that the whole of creation is also struggling because of sin. Although we are suffering now, we have a wondeful hope for the future. The Holy Spirit strengthens us now and helps us to pray.

Paul and Barnabas visit two different cities. Iconium has a synagogue and Paul uses the Old Testament to introduce Jesus. Lystra does not have a synagogue but is under the cultural influence of the Roman and Greek gods which Paul compares to the true God who sent Jesus. There are mixed responses with persecution from some of the Jews.

Herod Agrippa attacked the leadership of the Church. He executed James the brother of John and imprisoned Peter under heavy guard. An angel led Peter out of the prison. He visited the church who were praying together and then left Jerusalem. An angel carried out God's judgement on Herod Agrippa and he died.  

Peter travelled to the churches in Judea. In Lydda, he healed Ananias from paralysis and in Joppa, he raised Dorcas from death through the name of Jesus.

As the Gospel is preached by Philip in Samaria, many become Christians. Peter and John, from the church in Jerusalem, confirm their place in God's Kingdom and lay hands on them to receive the Holy Spirit - a Samaritan Pentecost.

Following the martyrdom of Stephen, Saul led the persecution of the church in Jerusalem and many Christians left and went to Judea and Samaria. Philip begins his work as an evangelist and many Samaritans believe.