I know that I said that I am going to stay out of this conversation, but you are so gravely mistaken that I need to say something.
First of all, here is where God promised the new covenant.
Jer 31:31
Behold, the days come, saith the LORD, that I will make a new covenant with the house of Israel, and with the house of Judah:
Jer 31:32
Not according to the covenant that I made with their fathers in the day
that I took them by the hand to bring them out of the land of Egypt; which my covenant they brake, although I was an husband unto them, saith the LORD:
Jer 31:33
But this
shall be the covenant that I will make with the house of Israel; After those days, saith the LORD, I will put my law in their inward parts, and write it in their hearts; and will be their God, and they shall be my people.
Jer 31:34
And they shall teach no more every man his neighbour, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them, saith the LORD: for I will forgive their iniquity, and I will remember their sin no more.
In context, which, quite frankly, you have a terrible habit of ignoring. the new covenant was here being contrasted with the old covenant that God made through Moses at Mt. Sinai, and it has absolutely nothing at all to do with any other covenant made with Abraham, Noah, or anybody else. If you refuse to see this, then that is on you. Not only this, but the covenant which God made through Moses was a testament. Not because I say so, but because the Bible plainly says so.
Heb 9:11
But Christ being come an high priest of good things to come, by a greater and more perfect tabernacle, not made with hands, that is to say, not of this building;
Heb 9:12
Neither by the blood of goats and calves, but by his own blood he entered in once into the holy place, having obtained eternal redemption
for us.
Heb 9:13
For if the blood of bulls and of goats, and the ashes of an heifer sprinkling the unclean, sanctifieth to the purifying of the flesh:
Heb 9:14
How much more shall the blood of Christ, who through the eternal Spirit offered himself without spot to God, purge your conscience from dead works to serve the living God?
Heb 9:15
And for this cause
he is the mediator of the new testament, that by means of death, for the redemption of the transgressions that were under the first testament, they which are called might receive the promise of eternal inheritance.
Heb 9:16
For where a testament
is, there must also of necessity be the death of the testator.
Heb 9:17
For a testament
is of force after men are dead: otherwise it is of no strength at all while the testator liveth.
Heb 9:18
Whereupon neither the first testament was dedicated without blood.
Heb 9:19
For when Moses had spoken every precept to all the people according to the law, he took the blood of calves and of goats, with water, and scarlet wool, and hyssop, and sprinkled both the book, and all the people,
Heb 9:20
Saying, This is the blood of the testament which God hath enjoined unto you.
Heb 9:21
Moreover he sprinkled with blood both the tabernacle, and all the vessels of the ministry.
Heb 9:22
And almost all things are by the law purged with blood; and without shedding of blood is no remission.
According to the Divinely inspired word of God, the covenant which God made with the children of Israel through Moses at Mt. Sinai was not only a testament, but it is here called the first testament, and this is what Jeremiah prophesied would be replaced by the new covenant or by the new testament. Seeing how a testament is only of force after the testator dies, under the old testament, God had animals killed, which not only foreshadowed the coming sacrifice of Jesus Christ, the Lamb of God who takes away the sin of the world, but which also made that testament of force so that the people under that testament could be beneficiaries of the promises attached to that covenant or testament. Of course, when Jesus died, he put the new covenant or the new testament which Jeremiah prophesied about into effect by ratifying it in his own blood.
You need to stop twisting scripture. Again, Jeremiah's prophecy, in context, pertained to the old covenant or to the old testament which was given at Mt. Sinai, and the new covenant or the new testament which came via Christ's atonement replaced that one.
This is the truth, and you would be wise to embrace it, and to stop interjecting things, like any other covenants, which have nothing at all to do with what God actually prophesied through Jeremiah, into this conversation.
If you are not willing to embrace this simple truth, then I would caution anybody on this forum from wasting even another second trying to reason with you. I do not mean for that to sound rude or disrespectful, but you really need to start believing what the Bible actually says while repenting before God for embracing so much error.