So far no one has engaged around the core idea of what exactly the new covenant is. Where it’s described and what it entails.
I was writing this while you posted your last quote. not sure how you a whole new covenant can be added without that being adding to the existing one? what is in the new covenant that wasn't there before?
Here's the one I prepared earlier, thankfully without using the description you don't like.
OK I suppose we are all using terms that don't have quite the same meaning to everyone and also making some assumptions that we've taken on board years ago so apologies when i've done that.
The gospel was preached to Abraham. Not just by chapter and verse, but by actually experiencing many of the things we just read about.
He didn't just get chapter and verse about the blood of the new covenant, he lived through God's feelings at the sacrifice of his son
Gen 22:7 "
My father!"
Gen 22:8 And Abraham said, "
My son, God will provide for Himself the lamb for a burnt offering."
So the two of them went
together. Redemption was to be the joint work of the father and the son.
So he knew animal sacrifices were not sufficient Gen 22:8 "God will provide for Himself the lamb for a burnt offering."
He believed in the resurrection Heb 11:19 concluding that God was able to raise him up, even from the dead, from which he also received him in a figurative sense.
He didn't just get into discussion about Ezekiel 37-39, he experienced it.
Gen 14 - the northern confederacy comes down on the land and takes Lot prisoner. Lot (veiled) symbolises natural Israel which will be taken prisoner. Abraham represents Christ and the redeemed saints who will deliver Israel when they accept him. (If the fault line through the Mount of Olives seems literal then so are the saints)
Zec 14:5 Then you shall flee through My mountain valley, For the mountain valley shall reach to Azal. Yes, you shall flee As you fled from the earthquake In the days of Uzziah king of Judah. Thus the LORD my God will come,
And all the saints with You.
So Abraham actually experienced not only the suffering of Christ but the glory that should follow.
and still in Gen 14 He learned about Melchisedek, not the fearsome fiery cherubim of Eden who cast out Adam and Eve but the calm fellowship meal of bread and wine with the non-Levitical King-Priest of Salem (Jerusalem).
Abraham knew all about the allegory in Galatians 4 (that might help with Romans 7) because that was HIS family Paul was writing about:
The two women - Sarah (the true seed of the woman Eve) contrasted with Hagar (Gal 4:25 for this Hagar is Mount Sinai in Arabia, and corresponds to Jerusalem which now is, and is in bondage with her children)
The mocking of Isaac (the promised seed) by Ishmael the son of Hagar. What was the taunt? Who was your father then?
Joh 8:41 You do the deeds of your father." Then they said to Him, "We were not born of fornication; we have one Father—God."
Gen 20:3 But God came to Abimelech in a dream by night, and said to him, "Indeed you are a dead man because of the woman whom you have taken, for she is a man's wife."
Gen 20:4 But Abimelech had not come near her;
that Israel/Ishmael had to accept their new brother - Isaac, the promised seed/Jesus - Heb 11:18 of whom it was said (prophesied/promised), "IN ISAAC YOUR SEED SHALL BE CALLED,"
the casting out of the bondwoman after the mocking of Isaac by Ishmael - Israel divorced and cast out AD70
etc etc. A lot can be pieced together once we start looking for it. Gal 3:6 just as Abraham "BELIEVED GOD, AND IT WAS ACCOUNTED TO HIM FOR RIGHTEOUSNESS." (NKJV not my capitals).
When we get down to it, we find some vitally important things that Abraham believed that the Jews had forgotten.
and the law is linked with the promise, and it was the faith that Abraham had that was counted to him for righteousness
Rom 4:13 For the promise that he would be the heir of the world was not to Abraham or to his seed through the law, but through the righteousness of faith.
Rom 4:14 For if those who are of the law are heirs, faith is made void and the promise made of no effect,
All this needs laying out in more detail so sorry about throwing it out in this way because it hasn't done any of it justice.