Paul is aware of tensions between the Jewish Christians and the Gentile Christians in the church in Rome and some of the Gentiles questioning the importance of the Jews at that time. Paul explains the Jewish historical heritage which remains important. Jesus, the Messiah was a Jew and Paul himself.

Paul uses several stories form the Old Testament to illustrate God’s choices which divided the nation right from the beginning. God chooses to show mercy to some and also chooses who to use for his purposes.

Paul used many examples from the Old Testament to further his argument that God did not choose all Israel. All the way through their history a remnant remained faithful. Just like the clay cannot question the potter’s decision, we cannot question God’s decisions.

Paul uses the image of the olive tree to explain how because of their unbelief, many Jews have been separated from the purposes of God and gentiles have been grafted into those purposes. He predicts a time when the Jewish nation will be fully included at a future time.

The importance of the Jews is explained despite having been unfaithful to god and rejecting the Messiah. The Law of Moses and circumcision are not enough to save the Jews. They need the gospel, too. Double standards are condemned.

Paul highlights the value of the Old Testament, tracing the story of salvation from the covenant promise given to Abraham. Paul concludes his argument that all people need the gospel - Jew and Gentile alike.

Paul explains how Abraham is an example of faith for every believer, Jew or Gentile. Justification is by faith is not just a beginning but a continuing process that goes on through life. Circumcision is a symbol - it does not save.