Holy, holy, holy is the Lord of hosts: the whole world* is full of his glory.
* His glory doth not only appear in the heavens, but through all the world, and therefore all creatures are bound, to praise him.
Isaiah 6:3, 1599 Geneva Bible with their footnote
The Bible reveals that God’s holiness is so seriously awesome that it eradicates all evil, which brings forth the wholehearted praise of each and every being/creature that ever exists—the only type of praise befitting God. This glorious telos is progressively revealed throughout the Bible—culminating in Christ’s ministry, atonement, Temple/Church, and return. The Bible Project does a brilliant and succinct job explaining this in their 6 minute summary:
God wasn’t content to leave the cosmos in an unholy mess and revealed in Isaiah that He spreads His holiness by removing iniquity and atoning for sin:
He touched my mouth with it and said: Now that this has touched your lips, your iniquity is removed and your sin is atoned for.
Isaiah 6:7, CSB

Ezekiel unpacks this further, with the image of God’s holiness flowing out of the sanctuary—the “Holy Place”—of the temple, bringing life and healing to the desert and eventually, even the Dead Sea (the Lake of Fire cf https://www.biblestudytools.com/encyclopedias/isbe/lake-of-fire.html).
And on the banks, on both sides of the river, there will grow all kinds of trees for food. Their leaves will not wither, nor their fruit fail, but they will bear fresh fruit every month, because the water for them flows from the sanctuary. Their fruit will be for food, and their leaves for healing.”
Ezekiel 47:12, ESV
Jesus’ atonement—removing iniquity and sin—fulfils Isaiah’s prophecy. Holiness in the form of life and healing flowed out of Jesus during his earthly ministry, beginning to fulfil Ezekiel’s prophecy. He continues bringing life, healing, and hope through his people—the Church, the ultimate Temple (Ephesians 2:19-22, 1 Peter 2:4-5, 1 Corinthians 3:16, 1 Tim 3:15, John 7:38).

Finally, Revelation 22—drawing heavily on Ezekiel 47:12—reveals that Jesus (“the Lamb”) completes the fulfilment by imparting life (v2), healing (v3), and flourishing (v2) to all sinners. I say all sinners because up until this last scene, the “nations” in Revelation were those opposed to God, who ended up in the Lake of Fire but God’s holiness will overflow and transform even that “dead sea” as Ezekiel 47:8 foretold. In this way, God eliminates Adam’s curse and everyone comes to delight in following and worshipping him (v3).
Then he showed me the river of the water of life, clear as crystal, flowing from the throne of God and of the Lamb 2 down the middle of the city’s main street. The tree of life was on each side of the river, bearing twelve kinds of fruit, producing its fruit every month. The leaves of the tree are for healing the nations, 3 and there will no longer be any curse. The throne of God and of the Lamb will be in the city, and his servants will worship him.
Revelation 22:1-3, CSB

The last pages of the Bible end with a final vision about God’s holiness… And in his vision we see the whole world made completely new. The entire earth has become God’s temple. And Ezekiel’s river is there flowing out of God’s presence, immersing all of creation, removing all impurity and bringing everything back to life.
Rev Dr Tim Mackie, co-founder of The Bible Project