“And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever.”
King James Version (KJV)
22:5 And they shall reign for ever and ever - What encouragement is this to the patience and faithfulness of the saints, that, whatever their sufferings are, they will work out for them an eternal weight of glory! Thus ends the doctrine of this Revelation, in the everlasting happiness of all the faithful. The mysterious ways of Providence are cleared up, and all things issue in an eternal Sabbath, an everlasting state of perfect peace and happiness, reserved for all who endure to the end.
Re 22:5 And there shall be no night there. The city is a city of light lighted by the divine presence, but the meaning goes beyond this. The soul shall have no nights of sorrow there. And they shall reign for ever and ever. They shall be Christ's assistants in the rule of the glorified earth.