Revelation 21:1
And I saw a new heaven and a new earth.
Revelation 21:1
This is still future. Did you ever wonder why God has to make a new heaven and earth? I’m sure it’s because man has so ruined everything which God made perfect in the beginning that the only way to fix things up and eradicate all the effects of sin is to start over. Even when we became Christians God did not patch up the old. No, He gave us a brand new life - one that cannot and will not ever sin.