Revelation 22:5

And there shall be no night there... — Rather, And night shall not be any more, and (they shall not have) need of the light of lamp, and of light of sun, because the Lord God shall give light upon them, and they shall reign unto the ages of ages. There shall be no night. Twice is it said (Revelation 21:25) that all darkness shall cease; the darkness in which the saints and sorrowing walked shall be dispelled, when God gives them light. No artificial light is needed, since He who is Light is their light. Those who were children of light now dwell in the light of God’s countenance; and they reign who were made kings and priests to God (Revelation 1:6). With this utterance the visions of the Apocalypse close. The saints of God have been seen in the bitterness and toilfulness of their struggle and pilgrimage towards the Holy City; but from point to point they have made progress. They have gone from strength to strength, unto the God of gods appeareth every one of them in Zion. The Lord God is their sun and shield. He has given grace; He now gives glory. No good thing has been withheld; light, life, and love are theirs. “O Lord God of Hosts, blessed is the man that trusteth in Thee” (Psalms 84:11).