Paul explains that the old covenant has been replaced by the new covenant in Jesus. The Law of Moses with its rules and priesthood was given for that time and only for Jews. The new covenant is for all and is based on a new relationship with God as its foundation through the work of the Holy Spirit.

Paul explains the reason for the delay in his visit. He uses an image of a Roman victory procession to show how Christians are part of God’s Kingdom. He compares his ministry and motivation to that of the false teachers who have gone to Corinth.

The ‘big plan’ of God is revealed, as is the ‘mystery’ of how all the nations will be blessed through the Jewish nation. Paul introduces the work of the person of the Holy Spirit to lead and guide us through our lives.

Paul tackles a case of incest in the Corinthian church. He explains the need to deal with sin within the church. Jesus had taught how to put church discipline into action. The man in Corinth needed to be put out of the church although there would always a way back into the church.

In Corinth, Aphrodite - the goddess of fertility - was worshipped. Paul explained that to join with prostitutes would have a spiritual effect. As Christians, our bodies belong to the Lord.

Paul addresses several questions about marriage and divorce that have been raised by the delegation from the church in Corinth. He explains that marriage is a commitment for Christians and divorce can only happen for those whose partner has either been unfaithful sexually, or as an unbeliever asked for the divorce.

Paul defends himself from accusations made by some members of the Corinthian church. He has authority as an Apostle and did not ask for payment from the church for preaching the gospel.