We are called to accept one another in Christ, both Jews and Gentiles, as Christ has accepted us in the Gospel, so that we may glorify God together. God has been faithful to the promises He made in the Old Testament: that the Messiah would come through Israel, and the the Gentiles would find redemption in Him. God's faithfulness to His promises is what gives us hope as we trust Him now, experiencing joy, peace and hope in God.