G. Campbell Morgan expounds on the profound teachings of Romans, emphasizing the helplessness of humanity in sin and the perfection of divine salvation through Christ. He highlights that both Gentiles and Jews are equally guilty before God, yet salvation is available through faith in Jesus, who embodies God's love and justice. Morgan stresses the importance of understanding our responsibility to share this message and live in a way that reflects our faith, ultimately pointing to the glory of God as the ultimate purpose of salvation. He calls believers to recognize their duty to communicate the gospel and to live out their faith in character and conduct.