There is no epistle in which the apostle places his apostleship on more positive and formal ground than in this; for at Rome he had no claim in virtue of his labours. He had never seen the Romans. He was none the less their apostle; for he was that of the Gentiles. He was a debtor to the Gentiles. He writes to them because he had received a mission from the Lord Himself towards all the Gentiles. They were in his allotted sphere of service as being Gentiles. It was his office to present them as an offering sanctified by the Holy Ghost (chap. 15:16). This was his commission. God was mighty in Peter towards the Jews; the mission of Paul was to the Gentiles. It was to him this mission was entrusted. The twelve moreover acknowledged it. If God has ordained that Paul should accomplish his mission in direct connection with heaven and outside the secular influence of the capital, and if Rome was to be a persecutor of the gospel, that city was not the less Gentile on this account. It belonged to Paul with reference to the gospel. According to the Holy Ghost Peter addresses the Jews in the exercise of his apostleship; Paul, the Gentiles. ...