Book of Revelation - Chapter 21 - Verse 23

Revelation 21:23 describes a scene where a city is illuminated not by the sun or the moon, but by the glory of God and the Lamb. This imagery symbolizes the spiritual enlightenment and divine presence that permeates the heavenly city described in the book of Revelation. The absence of the sun and moon highlights the idea that in the presence of God, there is no need for any other source of light or guidance. It signifies the complete dependence of the inhabitants of the city on God's glory for illumination, guidance, and sustenance. The mention of the Lamb as the light furthers this imagery, as the Lamb represents Jesus Christ, who is often referred to as the Light of the world in Christian theology. Thus, this verse encapsulates the idea of ultimate spiritual fulfillment, where God's presence is the sole source of light and life in the heavenly city.