Do you even recognize the covenant under which this promise was made under and the ancient context of the matter? Do you even accept that the new covenant superseded the old?
True.
The covenant of peace with nations and the law of the Millennial priesthood, will not supercede the NT law of Christ.
Animal sacrifices were abolished at the cross
They were made unnecessary to stay condemnation for sinning.
and are no longer part of God's eternal plan of atonement.
The blood of bulls and goats never was, and never will have any part in eternal atonement for sinning.
Your comparison to the blood of the Lamb, that washes away sins, with that of bulls and goats, is akin to the OSAS lie of making the blood of Jesus no better than a bull or goat, by saying He only covers our sinning from condemnation.
Christ became our final atonement for sin,
Our one and only atonement.
Your doctrine of making the Lamb of God, the 'last' of blood sacrifices, is the corruption of the Lamb slain from the foundation of the world.
Your OSAS doctrine of comparing Jesus with bulls and goats, is false.
thus superseding the repeated imperfect unsatisfactory Judaic religious system of sin offerings.
Jesus didn't supercede nor replace bulls and goats, no more than He replaced or superseded Adam.
The Son coming down from heaven, is the one and only sacrifice for washing sins away, and has nothing to do with that of any sacrifice, that only covers sinning from judgment.
The Lamb of God is not the last of sacrifices, but the one and only sacrifice to purge sin and the conscience.
The only blood sacrifices Scripture ever condemns, is that made to devils, and gods that are no gods.
On the new earth, Christ will be the exclusive eternal aide memoire of God’s only satisfactory and effective sin offering for mankind.
If you mean the Lamb's book of life, then just say so.
Learned puffy scholar speak gives me a belly ache.
There will no longer be any need for reminder-sacrifices or supplementary sin offerings,
There is no reminder now. Nor in future.
Trying to justify prophecy of sin offerings in the Millennium, is silly and unnecessary.
No prophecy of Jesus needs justifying, nor even believing: He will do it, because He says He will.
– when the cross totally rendered them obsolete.
They never were as the blood of the Lamb, that washes sins whiter than snow.
Christians now and in the Millennium need no blood offerings to not be condemned for sinning. Then as now, we just stop the sinning.
But if we do sin, then we can still be forgiven by the blood of the Lamb by confession of faith.
Only the unsaved people during the Millennium will have blood sacrifices to be stayed from punishment for sins, unless and until they repent and believe the Lord as Savior, and not just King and Judge.
Though, there will be no stays of execution. Those sacrifices are only for sins, that are not unto death.