6/29/13 V. 17, This promise of creating a new heavens and a new earth John, in Rev 21:1-5, sees in vision being fulfilled. The former things, particularly sin, God again promises, will pass away forever.
V. 18, For eternity we will be filled with gladness and joy at God’s new creation because God originally created us for joy and gladness in him. Rev 11:15-18 and 19:1-6, examples of this rejoicing, are cross-referenced with this verse.
V. 19, God himself will also rejoice and be glad in us. Nowhere in all of God’s vast creation will there be sorrow and weeping, which reminds us of the promises to wipe away every tear Rev 7:17 , 19:1, and 21:4. And this is in contrast to Babylon, in Rev 18:22-23, where the merchants weep and mourn over her and it is promised that the sound of music and the voice of celebration “will never be heard in her again.”
V. 20, Clearly the preceding verses deal with the end of time from our perspective, but had Israel fulfilled the purpose for which God had predestined it, these preceding promises would have been fulfilled to great degree even before the Second Coming.
This verse shows some of the things that would have come about had Israel remained faithful. Infant mortality would have disappeared. No one would die accidentally, and instead everyone will be able to live a full life of at least 100 years.
Even though this promise was not fulfilled, God’s promises always come to pass eventually. And this promise will not only be fulfilled but will be fulfilled on an even grander scale because we shall live forever, reigning with God (Rev 11:15, 22:5).