T. Austin-Sparks emphasizes the significance of the light and glory that has come through the Apostle Paul's ministry, particularly in his final letters, which reveal the Church's calling as a vessel of resurrection, light, wealth, and government. He highlights that the Church is meant to embody the resurrection power of Christ and to be a source of light for all nations, enriching others spiritually. Sparks encourages believers to recognize their role in sharing this light universally, warning against exclusivity and urging openness to all who seek the truth. He reassures that God's intention for the Church is to be filled with glory and power, as it stands as a beacon of hope and wealth in a world often shrouded in darkness.