G. Campbell Morgan expounds on the message of Amos, emphasizing the philosophy, practice, and promises of Divine government. He illustrates how God's judgment is based on the light and privilege given to nations, particularly Israel, who are held to a higher standard due to their unique relationship with Him. Morgan highlights the sins of the privileged, the severe consequences of their actions, and the ultimate promise of restoration for those who repent. He calls for both nations and the Church to recognize their responsibilities and the need for profound repentance to avoid judgment. The sermon concludes with a reminder of God's unwavering justice and the hope of restoration for the faithful.