A tad bit defensive aren't you? Your references to Exodus and Ecclesiastes above have nothing to do with the topic of discussion. Your Hebrews reference is only a partial of your Jeremiah reference. So your just plain invalid in your argument.
Your not responding to what you are quoting from.
JEREMIAH 31:31-34 is in harmony with the scriptures provided to you already. In fact this scripture has been provided to you with many NEW COVENANT references in
HEBREWS 8:10-12. God's ETERNAL LAW (10 commandments) is the work and writing of GOD alone *
EXODUS 32:16. This connect with *
ECCLESIASTES 3:14, that says I know that, WHATSOEVER GOD DOES, IT SHALL BE FOREVER: nothing can be put to it, nor any thing taken from it: and God does it, that men should fear before him. God's ETERNAL LAW (10 Commandments are both the SPOKEN WORD of GOD and the WORK of GOD alone that God's WORD says is FOREVER...
EXODUS 31:18 And he gave to Moses, when he had made an end of communing with him on mount Sinai, two tables of testimony, tables of stone,
WRITTEN WITH THE FINGER OF GOD.
EXODUS 20:1-17 And
GOD SPOKE ALL THESE
WORDS SAYING.......
EXODUS 32:16, And
THE TABLES WERE THE WORK OF GOD AND THE WRITING WAS THE WRITING OF GOD GRAVEN ON THE TABLES.
Whatever God does is FOREVER. God's ETERNAL LAW (10 commandments) are the WORK AND WRITING OF GOD ALONE *
EXODUS 32:26 as well as the SPOKEN WORD OF GOD which is FOREVER...
Work (writing on stone) of God *EXODUS 31:18....
ECCLESIASTES 3:14, I know that,
WHATSOEVER GOD DOES, IT SHALL BE FOREVER: nothing can be put to it, nor any thing taken from it: and God does it, that men should fear before him.
Spoken by God *EXODUS 20:1-17
ISAIAH 40:8, The grass wither, the flower fades:
BUT THE WORD OF OUR GOD SHALL STAND FOREVER.
LUKE 21:33, Heaven and earth shall pass away: but
MY WORDS SHALL NOT PASS AWAY
1 PETER 1:23...having been born again, not of corruptible seed but incorruptible, through
THE WORD OF GOD WHICH LIVES AND ABIDES FOREVER ...
God's LAW (10 commandments) are both the SPOKEN WORD of GOD and the WORK of GOD which God's WORD says are FOREVER.
MATTHEW 5:18 For assuredly, I say to you,
till heaven and earth pass away, one jot or one
tittle [a tiny mark in the original spelling of a word] will by no means pass from the law till all is fulfilled." Matthew 5:18
LUKE 16:17 And
it is easier for heaven and earth to pass away than for one
tittle of the law to fail.
Hope this helps.