Romans 8:21

that the created world itself would be freed from its slavery to corrupting influences [i.e., produced by the fall] and receive the glorious freedom which belongs to God's children.

2 Peter 3:13

But, since God has promised it, we look forward to new heavens and a new earth, where righteousness will prevail.

Acts 3:21

who must be received into heaven until [God's appointed] times when everything will be restored [to its intended purpose]. God had spoken about this through the proclamations of His holy prophets of long ago.

Romans 8:19

For [all] creation [Note: "Creation" here refers to the material heavens and earth, and is personified through verse 23] is eagerly waiting for the children of God to be revealed [i.e., in their glorious state].

Revelation 21:1

Then I saw a new heaven and a new earth, because the first heaven and the first earth [had] passed away, and there was no longer any ocean.

Revelation 22:3-5

And there will no longer be any curse [in the city], and the throne of God and of the Lamb will be there. And God's servants will serve Him,

Treasury of Scripture Knowledge

Summary

Because the creature itself also shall be delivered from the bondage of corruption into the glorious liberty of the children of God.

Because

Into the glorious

Bible References

Because

2 Peter 3:13
But, since God has promised it, we look forward to new heavens and a new earth, where righteousness will prevail.

Into the glorious

Romans 8:19
For [all] creation [Note: "Creation" here refers to the material heavens and earth, and is personified through verse 23] is eagerly waiting for the children of God to be revealed [i.e., in their glorious state].
Revelation 22:3
And there will no longer be any curse [in the city], and the throne of God and of the Lamb will be there. And God's servants will serve Him,