Based on Revelation 21. The new heaven and earth will be a spiritual entity not a physical entity. There is no sun, no moon, no sea and no death or pain, all those things are physical.
The first heaven and earth will pass away, all things will be new.
The Lamb is the Light of the new heaven and earth.
Gal.3:16. Now to Abraham and his seed were the 'promises' made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.
Rom.9:8. That is, They which are the children of the flesh, these are not the children of God: but the children of the 'promise' are counted for the seed.
Gal.4:26. But Jerusalem which is above is free, which is the mother of us all.
Is.62:1. For Zion's sake will I not hold my peace, and for Jerusalem's sake I will not rest, until the righteousness thereof go forth as brightness, and the salvation thereof as a lamp that burneth.
2The nations shall see your righteousness,
and all the kings your glory,
and you shall be called by a 'new' name
that the mouth of the LORD will give.
3You shall be a crown of beauty in the hand of the LORD,
and a royal diadem in the hand of your God.
4You shall no more be termed Forsaken,
and your land shall no more be termed Desolate,
but you shall be called My Delight Is in Her,
and your land Married;
for the LORD delights in you,
and your land shall be married.
5For as a young man marries a young woman,
so shall your sons marry you,
and as the bridegroom rejoices over the bride,
so shall your God rejoice over you.
5For as a young man marries a young woman,
so shall your 'sons' marry you,
Acts2:32. This Jesus, God raised up , to which we are all witnesses. 33“Therefore having been exalted to the right hand of God, and having received from the Father the 'promise' of the Holy Spirit, He has poured forth this which you both see and hear.
Jer.3:17. At that time they shall call Jerusalem the throne of the LORD; and all the nations shall be gathered unto it, to the name of the LORD, to Jerusalem: neither shall they walk any more after the imagination of their evil heart.
Phil.2:5. Have this mind among yourselves, which is yours in Christ Jesus, 6who, though he was in the form of God, did not count equality with God a thing to be grasped, 7but emptied himself, by taking the form of a servant, being born in the likeness of men. 8And being found in human form, he humbled himself by becoming obedient to the point of death, even death on a cross. 9Therefore God has highly exalted him and bestowed on him the 'name' that is above every name, 10so that at the 'name' of Jesus every knee should bow, in heaven and on earth and under the earth, 11and every tongue confess that Jesus Christ is "Lord", to the glory of God the Father.
bestowed on him the 'name' that is above every name,
Rev.21:9 Then came one of the seven angels who had the seven bowls full of the seven last plagues and spoke to me, saying, “Come, I will show you the Bride, the 'Wife' of the Lamb.” 10And he carried me away in the Spirit to a great, high mountain, and showed me the holy city Jerusalem coming down out of heaven from God,
22. And I saw no temple in the city, for its temple is the Lord God the Almighty and the Lamb. 23And the city has no need of sun or moon to shine on it, for the glory of God gives it light, and its "lamp" is the Lamb.
and its "lamp" is the Lamb.
'Kingdom of the Son.'
Matt.13:41. The Son of man shall send forth his angels, and they shall gather out of 'his' kingdom all things that offend, and them which do iniquity; 42And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.
43'Then' shall the righteous shine forth as the sun in the 'kingdom' of their Father. Who hath ears to hear, let him hear.
Rev.22:1 Then the angel showed me the river of the water of life, bright as crystal, flowing from the throne of God and of the Lamb 2through the middle of the street of the city; also, on either side of the river, the tree of life with its twelve kinds of fruit, yielding its fruit each month. The leaves of the tree were for the healing of the nations. 3No longer will there be anything accursed, but the throne of God and of the Lamb will be in it, and his servants will worship him. 4They will see his face, and his name will be on their foreheads. 5And night will be no more. They will 'need no light of lamp' or sun, for the Lord God will be their light, and they will reign forever and ever.
"They will need no light of lamp"
"They will need no light of the "Lamb"
1Jn.1:5. This is the message we have heard from Him and announce to you, that 'God is Light,' and in Him there is no darkness at all.
for the Lord God will be their light,
"Kingdom of the Father."
1Cor.15:22. For as in Adam all die, even so in Christ shall all be made alive. 23But every man in his own order: Christ the firstfruit; afterward they that are Christ's at his coming. 24Then cometh the end, when he shall have delivered up the kingdom to God, even the Father; when he shall have put down all rule and all authority and power. 25For he must reign, till he hath put all enemies under his feet. 26The last enemy that shall be destroyed is death. 27For he hath put all things under his feet. But when he saith, all things are put under him, it is manifest that he is excepted, which did put all things under him. 28And when all things shall be subdued unto him, then shall the Son also himself be 'subject' unto him that put all things under him, that God may be all in all.
Acts2:34 For it was not David who ascended into heaven, but he himself says:
‘THE LORD SAID TO MY LORD,
“SIT AT MY RIGHT HAND,
35UNTIL I MAKE YOUR ENEMIES A FOOTSTOOL FOR YOUR FEET.”’
36“Therefore let all the house of Israel know for certain that
God has 'made Him' both Lord and Christ—this Jesus whom you crucified.”
37Now when they heard this, they were pierced to the heart, and said to Peter and the rest of the apostles, “Brethren, what shall we do?” 38Peter said to them, “Repent, and each of you be baptized in the name of Jesus Christ for the forgiveness of your sins; and you will receive the 'gift' of the Holy Spirit. 39“For the 'promise' is for you and your children and for all who are far off, as many as the Lord our God will call to Himself.”
Peace.