...Which was also uncalled for. If you want to ask questions, do so, without the sarcasm.
Fair enough, we should all try our best to answer with "meekness and kindness" despite our temptation to do otherwise.
What about the new heaven and earth? Read carefully the scripture you posted, what Isaiah 65:20 says, "There shall be no more thence [there]. . . but the sinner being an hundred years old shall be accursed." All that is necessary to correctly understand this passage is read it in-context and compare it to other scriptures with the same subject.
Does this say that the 100 year old sinner is in the new heaven and new earth? No, it does not. It says there shall be NO MORE THERE, i.e. the new heaven and earth, the sinner [who] shall be accursed. Also elsewhere, scripture clearly states, the cursed shall not be part of God's kingdom
.
I believe that it does, and these commentaries and studies, found at Crosswalk.com with the possible exception of the Geneva Study Bible, would agree with me on that point. And notice how they refer to the "new heavens and new earth"
From Commentary Critical and Explanatory
on the Whole Bible found at Crosswalk.com
Isaiah: 20. The longevity of men in the first age of the world shall be enjoyed again.
thence--from that time forward.
infant of days--that is, an infant who shall only complete a few days; short-lived.
filled . . . days--None shall die without attaining a full old age.
child . . . die . . . hundred years--that is "he that dieth an hundred years old shall die a mere child" [LOWTH].
sinner . . . hundred . . . be accursed--"The sinner that dieth at an hundred years shall be deemed accursed," that is, his death at so early an age, which in those days the hundredth year will be regarded, just as if it were mere childhood, shall be deemed the effect of God's special visitation in wrath [ROSENMULLER]. This passage proves that the better age to come on earth, though much superior to the present will not be a perfect state; sin and death shall have place in it (compare Revelation 20:7,8), but much less frequently than now.
From the Geneva Study Bible of 1599 found a Crosswalk.com
65:17 For, behold, I create y new heavens and a new earth: and the former shall not be remembered, nor come into mind.
(y) I will so altar and change the state of my church, that it will seem to dwell in a new world.
65:20 There shall be no more from there an infant of days, nor an old man that hath z not filled his days: for the child shall die an hundred years old; but the sinner [being] a an hundred years old shall be accursed.
(z) Meaning, in this wonderful restoration of the Church there would be no weakness of youth, nor infirmities of age, but all would be fresh and flourishing: and this is accomplished in the heavenly Jerusalem, when all sins will cease, and the tears will be wiped away.
(a) By which he shows that the infidels and unrepentant sinners have no part of this benediction.
Matthew Henry
If these promises were in part fulfilled when the Jews, after their return out of captivity, were settled in peace in their own land and brought as it were into a new world, yet they were to have their full accomplishment in the gospel church, militant first and at length triumphant...
Old men who have their hearts upon the world have never filled their days, never have enough of this world, but would still continue longer in it. But that man dies old, and satur dierumfull of days, who, with Simeon, having seen Gods salvation, desires now to depart in peace. 2. Unbelievers shall be unsatisfied and unhappy in life, though it be ever so long. The
sinner, though he live to a hundred years old, shall be accursed. His living so long shall be no token to him of the divine favour and blessing, nor shall it be any shelter to him from the divine wrath and curse. The sentence he lies under will certainly be executed, and his long life is but a long reprieve; nay, it is itself a curse to him, for the longer he lives the more wrath he treasures up against the day of wrath and the more sins he will have to answer for.
John Wesley's Explanatory Notes
on the Whole Bible
65:17 I create - I am about wholly to change the state not only of my people, but to bring a new face upon the world, which shall abide until a new heavens and earth appear, in which shall dwell nothing but righteousness. Not be remembered - That state of things shall be so glorious, that the former state of my people shall not be remembered.
65:18 You - The church, as well under the gospel, as under the law.
65:20 An infant - Those that were now children, shall die at a great age. But - Yet none of these things shall be of any advantage to wicked men, but if any of them shall live to be an hundred years old, yet they shall die accursed.