He will wipe away every tear from their eyes, and death shall be no more, neither shall there be mourning, nor crying, nor pain anymore, for the former things have passed away. (Revelation 21:4 ESV)
The final three chapters of the Bible are absolutely beautiful. They provide for us a description of our eternal life with God. Following Christ’ return and the day of judgment, God establishes a new heaven and new earth where we will dwell with Him in our new and resurrected bodies.
Too often, we think of heaven as being an ethereal and spiritual place where we live like angels; however, such thoughts are not founded upon Scripture. Instead, we are told that our eternity will be spent upon the new earth that God formed.
We will also have renewed bodies that are without sin. God created us to have physical bodies, and He will give to us sinless, resurrected bodies for all eternity.
All of this is a return to Eden, a testament that our sin did not have the final word.
Revelation 20-22 is the reverse ordering of Genesis 1-3. Death enters the world in Genesis 3, and it is utterly removed in Revelation 20. And just as the Bible began with two chapters of sinless and deathless life with God, so the Bible also ends with two chapters of sinless and deathless life with God. This is the substance of our hope in Christ’s return: that He will finally, visibly, and completely remake the world and us, forever undoing the effects of sin, evil, and death.
Reading Revelation 21:3-4, what will make our eternal life full of joy and peace? What makes heaven heavenly?