We've seen God's glory is the light, but the verse also calls the Lamb 'its lamp.' How can both be true?
While God's overarching glory illuminates the entire heavenly city, Jesus, the Lamb, is described as 'its lamp.' This highlights His unique role in revealing God's glory to us.
Revelation Through Sacrifice
The 'Lamb' is a powerful symbol of Jesus' atoning sacrifice. Even in the perfection of heaven, the memory and significance of His work are central. He is the 'lamp' because through Him, we understand God's character, His love, and His plan in the most intimate and comprehensible way.
Christ as the Conduit of Divine Light
Think of it like this: God's glory is the infinite, boundless light source. Jesus, the Lamb, is the focused beam, the specific lamp that shines God's light directly onto us, making it accessible and personal. He is the one through whom we see and understand the Father.