Horatius Bonar expounds on Revelation 21:23, illustrating the New Jerusalem as a city illuminated by the glory of God and the Lamb, who serves as its eternal lamp. He emphasizes that this divine light is special, unchanging, festal, all-pervading, life-giving, and rooted in love, contrasting it with earthly lights that are temporary and limited. Bonar invites believers to reflect on the significance of Christ as the light of the world and the necessity of embracing His light in their lives to prepare for the eternal city. He concludes by urging the congregation to focus on the Lamb, who embodies love and redemption, as the source of true illumination and hope. The sermon calls for a personal relationship with Christ, the light that dispels darkness and brings life.

George Fox emphasizes the significance of aligning marriages with the light of Christ, warning against unions formed in opposition to this divine guidance. He asserts that those who act contrary to this light are aware of their wrongdoings and face condemnation. True marriages, according to Fox, are those joined by God through His light, which should not be separated by man. He highlights that such unions are honorable and blessed, reflecting God's command and power. Ultimately, Fox calls for a commitment to the divine light in all relationships.

George Fox addresses Friends everywhere, urging them to dwell in the light that comes from Christ, which enables them to see their Savior and grow spiritually. He emphasizes that those who are in Christ are new creations, free from condemnation, and can discern the deceivers and antichrists in the world. Fox warns against false teachers and those who exploit the faithful, asserting that true followers of Christ walk in the light and cannot be deceived by those who oppose it. He concludes by affirming that the light is the world's condemnation and will ultimately lead to the acknowledgment of God's just judgments.

John Gill preaches about the appearance of Christ in human nature, comparing it to the light of the morning when the sun rises, emphasizing that His coming dispels darkness and brings joy and hope to humanity. He explains that Christ's arrival was foretold and serves as a beacon of salvation, illuminating the path for lost sinners and fulfilling prophecies that reveal His nature and mission. Gill highlights that this light is not only for the Jewish people but also for the Gentiles, signifying the universal reach of Christ's gospel. The sermon underscores the righteousness of Christ's rule and the peace that comes with His presence, marking the end of the stormy dispensation of the law. Ultimately, Gill points to the transformative power of Christ as the Sun of righteousness, bringing healing and light to all who believe.