Thank you for this unsupported speculation of the chronology of widely separated verses in Revelation. How does your presumed chronology fit with the divisions delineated in Revelation?
Revelation 7:1 After this...
Revelation 7:9 After these things...
Revelation 11:11 ...after the three and a half days...
Revelation 18:1 After these things..
Revelation 19:1 After these things...
Now let us review your proof text again.
Revelation 21:4-8
(4) And God shall wipe away all tears from their eyes; and there shall be no more death, neither sorrow, nor crying, neither shall there be any more pain: for the former things are passed away.
(5) And he that sat upon the throne said, Behold, I make all things new. And he said unto me, Write: for these words are true and faithful.
(6) And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.
(7) He that overcometh shall inherit all things; and I will be his God, and he shall be my son.
(8) But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.
Vs. 4 no more death, vs. 5 all things new and vs 8 groups of people still being thrown into the lake of fire which is the second death.
A number of versions read at Rev.21:5 that God is "making" all things new. It sounds like it hasn't happened yet, but is an ongoing process. Is "all" already made completely new (21:5), immortal & incorruptible when nations still need healing from the leaves of trees (22:2; Ezek.47:12)? Has death and reigning been abolished (1 Cor.15:24-26) while reigning continues (22:3-5 & 21:23,24)? No. Is "all" new while there are still those suffering in the lake of fire or in second death? No & no.
This sounds like just payback, not endless annihilation or tortures:
Rev.18:6 Reward her even as she rewarded you, and double unto her double according to her works: in the cup which she hath filled fill to her double.
1 Corinthians 15:
"The last enemy that shall be abolished is death" (vs. 26).
Death is abolished (v.26). God becomes All "in" all (1 Cor.15:28). Even in all who were in Adam (v.22).
"Just as surely as the abolition of slavery entails freedom for those formerly enslaved, the abolition of death entails life for those formerly dead."
This includes everyone in the universe, including the dead and demons:
Rev.5:13 And every creature which is in heaven, and on the earth, and under the earth, and such as are in the sea, and all that are in them, heard I saying, Blessing, and honour, and glory, and power, be unto him that sitteth upon the throne, and unto the Lamb for ever and ever.
John speaks of "every creature" & to emphasize this again he repeats "and all that are in them":
Rev.5:13 And every creature which is in heaven, and on the earth, and under the earth, and such as are in the sea, and all that are in them, heard I saying, Blessing, and honour, and glory, and power, be unto him that sitteth upon the throne, and unto the Lamb for ever and ever.
This worship (v.13) uses the same worshipful words as the redeemed of vs 9-10 use in v.12:
12 Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing.
All this being in the context of salvation - "the Lamb that was slain" (v.12 & 13).
Revelation 5:13 speaks of a time beyond the punishment in the lake of fire.
Universalism – The Truth Shall Make You Free