Yeah, the thousand years is one day to the Lord, it is the day of salvation, and they reign with Him for ever.
Revelation 22:5 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.
All shall wail because of the Lamb.
Isaiah shows how they went into the clefts of the rock for fear of the Lord, when He arose to shake the earth.
Hebrews 12 continues how God shakes heaven also, to signify the new earth and heaven which canot be shaken and remains. The purpose is told, so WE FEAR GOD ( that is why they who pierced Him and all eyes should fear the Lord is a consuming fire who consumes the heaven and the earth.
Isaiah 2:21 To go into the
clefts of the
rocks, and into the tops of the ragged
rocks, for fear of the Lord, and for the glory of his majesty, when he ariseth to shake terribly the earth.
Hebrews 12:26 Whose voice then shook the earth: but now he hath promised, saying, Yet once more I shake not the earth only, but also heaven.
27 And this word, Yet once more, signifieth the removing of those things that are shaken, as of things that are made, that those things which cannot be shaken may remain.
28 Wherefore we receiving a kingdom which cannot be moved, let us have grace, whereby we may serve God acceptably with reverence and godly fear:
29 For our God is a consuming fire.
2 Peter 3:11 Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
12 Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
13 Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
Revelation 6:16 And said to the mountains and rocks, Fall on us, and
hide us from the face of him that sitteth on the throne, and from the
wrath of the
Lamb: