Firstly, the last part of that verse is not a good translation. It means God will not abandon the inheritance he has given them.
Secondly, only those of faith inherit the promises.
Right what’s important to that single verse is
who are the hiers ?
“For
ye are all the children of God by faith in Christ Jesus. For as many of you as have been baptized into Christ have put on Christ. There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye
are all one in Christ Jesus. And
if ye be Christ's, then are ye Abraham's seed, and heirs according to the promise.”
Galatians 3:26-29 KJV
That part is a struggle for some understanding it’s not the children of the flesh of Abraham that are the hiers but those of the faith of Abraham they are the promised seed of inheritance only in Christ who is aBrahmans seed of promise and sole hier of God his only begotten is the hier and then everyone in him becomes one with him and so becomes an hier of Abraham through faith not through dna or flesh and blood lineage but of faith
If people simply read the opt covenant law and prophets tbis woiodnt even be a discussion
Stuff like this would do a world of good to read
“I have spread out my hands all the day unto a rebellious people, which walketh in a way that was not good, after their own thoughts; a people that provoketh me to anger continually to my face; that sacrificeth in gardens, and burneth incense upon altars of brick; Behold, it is written before me: I will not keep silence, but will recompense, even recompense into their bosom, your iniquities, and the iniquities of your fathers together, saith the LORD, which have burned incense upon the mountains, and blasphemed me upon the hills: therefore will I measure their former work into their bosom. But ye are they that forsake the LORD, that forget my holy mountain, that prepare a table for that troop, and that furnish the drink offering unto that number. Therefore will I number you to the sword, and ye shall all bow down to the slaughter: because when I called, ye did not answer; when I spake, ye did not hear; but did evil before mine eyes, and did choose that wherein I delighted not. And ye shall leave your name for a curse unto my chosen: for the Lord GOD shall slay thee, and call his servants by another name: that he who blesseth himself in the earth shall bless himself in the God of truth; and he that sweareth in the earth shall swear by the God of truth; because the former troubles are forgotten, and because they are hid from mine eyes.”
Isaiah 65:2-3, 6-7, 11-12, 15-16 KJV
He was going to do a whole new thing because of that
“For,
behold, I create new heavens and a new earth: and the former shall not be remembered, nor come into mind.
But be ye glad and rejoice for ever in that which I create:
for, behold, I create Jerusalem a rejoicing, and her people a joy.”
Isaiah 65:17-18 KJV
what people miss is the new Jerusalem isnt on this earth it’s in heaven and will come to a new earth after the judgement
“And I saw
a new heaven and a new earth: for
the first heaven and the first earth were passed away; and there was no more sea. And I John saw
the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband.”
Revelation 21:1-2 KJV
This is when his plan for n isaiah 66 will come to pass and be completely fulfilled when God will walk among us death will be finished forever no crying or pain or tears in the new earth forever ……but this world isn’t where that’s going to happen this world has this other fate
“but the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men. But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up. Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.”
2 Peter 3:7, 10, 13 KJV
it shouldn’t be forgotten tbat Peter eas formerly a Jew and he isn’t telling then when Jerusalem is restored on earth then Jesus will come nooooo he’s saying Jesus will come and destroy the earth with fire and then after that we’ll receive a new earth and heaven and be restored not before Jesus comes but after this world ends in fire after this happens
“and to you who are troubled rest with us, when the Lord Jesus shall be revealed from heaven with his mighty angels, in flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ: who shall be punished with everlasting destruction from the presence of the Lord, and from the glory of his power;”
2 Thessalonians 1:7-9
then this will happen
“And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea. And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband.”
Revelation 21:1-2 KJV
It’s the new things he promised that’s how he’ll restore creation