there is nothing new about the 'new testament' . sinners made that up too ... the new covenant was given to Israel by Jeremiah [Jer 31:31-34, c.f. Heb 8:8-12] and this is the ONLY covenant of grace , explicitly ONLY with both the still-divided nations of Israel's descendants [scattered worldwide amongst all nations and most of them, the House of Israel to whom only Jesus said he is sent , and they never were Jews !
so that shows how early sinners corrupted the word of God , mass religion was born when Rome DESTROYED all Hebrew Chruistians and invented its own version of a religion, stealing the name of Christ for it from Israel... work of Satan then , as Jesus confirms mass religion of thsi world must be -Rev 13:3-4
thus the mistranslation of 'to the age' as 'eternal' , 'to the age of ages' [i.e. to the END of time] mistranslated as 'forever, BY SINNERS , not saints..
AND the rest of scripture explains that there is no 'firever' of time, Jesus is the beginning and THE END ... promises all creation will accept his rule of Love, stop sinning and Love one another instead for a happy life eventually for all...
Revelation 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 to the age of the ages [end of time]
scientists have even proven that time was
created as PART of this space-time universe , so we KNOW scientifically as well as from God's word, that time will end when God destroys this earth and heavens... albeit He will create time again in the new earth and heavens, but that too must end as it began in the end of the righteous new earth and heavens when all move on from life as men to life' of the spirit AS ONE , having all come to accept Jesus' rule of Love, being ONE as men...
that then is the LAW of God of these two successive creations, amn will be persuaded to FREELY choose the BETTER way of living ... the consequences of sin, notably destroying this world with 'capitalistic' greed and lies to the many, fake money that does not retain its value, but life of men, their life's work, 'stolen' by international banking laws created by evil men under Satan [so they even control mass religion to keep men quiet about the mega con-ggame of 'ecnomics' where a few private men create all the money and charge others interest for doing so...power of lies for nothing over most men, evil in extreme...]
God allows it because He knows it is the ONLY way some men, many men, learn, by falling flat on their faces, pride in the dust ... sad, but true... but it must END , man cannot destroy endlessly evl cannot grow endlessly because it destroys all that Love builds, eveil even destroys its own world, this one, but that is no problem for teh craetor tocreate a new one , it allows all men to be freed from hell at one time [excepting the few saints of this earth who must set up Jesus' kingdom first in the new earth ...
Isaiah 65:17 For, behold, I create new heavens and a new earth: and the former shall not be remembered, nor come into mind.
Isaiah 66:22 For as the new heavens and the new earth, which I will make, shall remain before me, saith the LORD, so shall your seed and your name [Israel] remain.
2 Peter 3:13 Nevertheless we, according to his promise, look for new heavens and a new earth,
wherein dwelleth righteousness.
Revelation 21:1 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.
One can hardly have a more explicit ending of time than the end of this universe :-
2 Peter 3:10 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.
...
2 Peter 3:12 Looking for and hasting unto the coming of the day of God, wherein the
heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
Heb 9:26 For then must he often have suffered since the foundation of the world: but now once in the end of the world...
some discussions on the web of the 'ages of the ages' :-
The Doctrine of the Ages in the Bible
Hebrew Word Meanings
The Hebrew "Olam," and the Greek "Aionios