Isaiah paints a picture that John will more fully reveal in the book of Revelation…
Isa 60:16 Thou shalt also suck the milk of the Gentiles, and shalt suck the breast of kings: and thou shalt know that I the LORD am thy Saviour and thy Redeemer, the mighty One of Jacob.
Isa 60:17 For brass I will bring gold, and for iron I will bring silver, and for wood brass, and for stones iron: I will also make thy officers peace, and thine exactors righteousness.
Isa 60:18 Violence shall no more be heard in thy land, wasting nor destruction within thy borders; but thou shalt call thy walls Salvation, and thy gates Praise.
Isa 60:19 The sun shall be no more thy light by day; neither for brightness shall the moon give light unto thee: but the LORD shall be unto thee an everlasting light, and thy God thy glory.
Isa 60:20 Thy sun shall no more go down; neither shall thy moon withdraw itself: for the LORD shall be thine everlasting light, and the days of thy mourning shall be ended.
Isa 60:21 Thy people also shall be all righteous: they shall inherit the land for ever, the branch of my planting, the work of my hands, that I may be glorified.
Isa 60:22 A little one shall become a thousand, and a small one a strong nation: I the LORD will hasten it in his time.
Rev 1:1 The Revelation of Jesus Christ, which God gave unto him, to shew unto his servants things which must shortly come to pass; and he sent and signified it by his angel unto his servant John:
Rev 1:2 Who bare record of the word of God, and of the testimony of Jesus Christ, and of all things that he saw.
Rev 1:3 Blessed is he that readeth, and they that hear the words of this prophecy, and keep those things which are written therein: for the time is at hand.
Rev 21:22 And I saw no temple therein: for the Lord God Almighty and the Lamb are the temple of it.
Rev 21:23 And the city had no need of the sun, neither of the moon, to shine in it: for the glory of God did lighten it, and the Lamb is the light thereof.
Rev 21:24 And the nations of them which are saved shall walk in the light of it: and the kings of the earth do bring their glory and honour into it.
Rev 21:25 And the gates of it shall not be shut at all by day: for there shall be no night there.
Rev 21:26 And they shall bring the glory and honour of the nations into it.
Rev 21:27 And there shall in no wise enter into it any thing that defileth, neither whatsoever worketh abomination, or maketh a lie: but they which are written in the Lamb’s book of life.
There are a few other passages in the New Testament that speak to the light of the world.
Mat 5:14 Ye are the light of the world. A city that is set on an hill cannot be hid.
Luk 16:8 And the lord commended the unjust steward, because he had done wisely: for the children of this world are in their generation wiser than the children of light.
Joh 8:12 Then spake Jesus again unto them, saying, I am the lightof the world: he that followeth me shall not walk in darkness, but shall have the light of life.
Joh 9:5 As long as I am in the world, I am the light of the world.
Joh 11:9 Jesus answered, Are there not twelve hours in the day? If any man walk in the day, he stumbleth not, because he seeth the light of this world.
2Co 4:4 In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.