Revelation 21:23

Revelation 21:23, in plain English

The city doesn't need the sun or moon because God's glory itself lights everything—Jesus becomes the source of all illumination.

Why it's here

John's readers knew darkness as a symbol of death, separation, and judgment. They also knew how vulnerable you feel without light. In a world without electricity, sunset meant real danger and dependence on external sources. John is saying that in the new creation, you'll never experience that vulnerability again, and more importantly, you'll never be in spiritual darkness or distance from God's presence.

Who's speaking

John the Apostle, describing his vision

Where it sits in the story

Light has always been God's signature in Scripture—'Let there be light' was creation's first miracle (Genesis 1:3). Now the final creation doesn't need created lights because the Creator himself is the light. This connects beautifully to John's opening declaration that 'the Word was the light of all mankind' (John 1:4).

The scholarly reading

The city requires no sun or moon because God's own radiance—and the Lamb as its luminous source—provides all illumination, replacing creation's natural light with divine glory.

Language and setting

For John's persecuted audience under Roman imperial power, this image inverted their actual darkness—literal and metaphorical. Cities dependent on natural cycles represented the old order; the vision of perpetual, divine illumination symbolized liberation from time's tyranny and from the darkness of oppressive powers. This also echoed Isaiah 60:19-20, where Jerusalem's restoration included similar cosmic transformation, resonating deeply with Jewish messianic expectations.

Voice

John the Seer

Significance

From Genesis 1, where God separated light from darkness as the first creative act, to Revelation 21, where God becomes the only necessary light, Scripture traces humanity's journey from derivative illumination to direct encounter with the source of all light—a movement from creation's regularity to redemption's permanence and presence.

21And the twelve gates were twelve pearls, with each gate consisting of a single pearl. The main street of the city was pure gold, as clear as glass.

22But I saw no temple in the city, because the Lord God Almighty and the Lamb are its temple.

23And the city has no need of sun or moon to shine on it, because the glory of God illuminates the city, and the Lamb is its lamp.

24By its light the nations will walk, and into it the kings of the earth will bring their glory.

25Its gates will never be shut at the end of the day, because there will be no night there.

Read all of Revelation 21 — The Bible ends where it began — God dwelling with His people. Every tear wiped away. Every broken thing made new. The gates never close.