You have made a very good point. I am very aware that the new covenant was/is with Judah and Israel. Now allow me to ask you some questions.
Okay.
When did Jeremiah's prophesy come to realization?
The Gospel is personal and individual, to each in his or her own appointed times, times appointed of the Father, (Gal 4:1-2, Heb 10:35-39).
What was Jesus purpose for coming to this wicked World?
To fully expound and fill up the true understanding of the Torah, Prophets, and Writings, so that we, being in him and therefore in his Testimony, might walk pleasing to the Father.
What are or will be the commands of the New and better covenant?
Everything which the Master expounds in the Gospel accounts, which includes the Torah as understood according to the new Way, which is of course expounded in his Testimony. The
palaios or
old covenant is given in Exodus 34, the passage from which Paul expounds in 2 Corinthians 3. That covenant was not the same as it came after the golden calf incident. That covenant was "for yourself", but they did not make their way the way that was pleasing to the Father and therefore "their way" has been done away with just as the Prophets foretold. There is an entire thread on this
here.
What was the purpose of the Torah?
There are many purposes, including to be our tutor into Meshiah, but for just a few, to explain sin, to judge and condemn sin, and to show us how to cut off sin from our members and put it/them to death, (the Torah-Instruction of sin and death). Sin is personified and dwells in the flesh: Paul therefore teaches the same, Mortify (or put to death) the deeds of the body, and, Mortify (or put to death) your members upon (concerning) the earth, (of below). Moreover Paul also states that he teaches the commandments of the Master, (1Cor 14:37, 1Thes 1:4:1-8), and the Master fully expounds everything we need to truly understand the Torah in the new supernal way of above
Was the Torah's purpose successful?
Perhaps you will find out if and when you have endured (in the Testimony of the Meshiah) unto the end. Has the Gospel been preached in all your land? You shall not have gone through all the cities of Yisrael until the Son of Man be come. Are you not of Yisrael? Oh, that's right, nevermind, you get to remain in the land of the Gentiles according to your reasoning.
(This also is a body-temple analogy).
Do we today need the same discipline Israel needed?
Yes, "Hear, O Yisrael", see Jeremiah 7:21-30. It really is too bad translators render HEAR as OBEY in so many places and so often, if they actually heard they would get that right, and the reader might begin to actually understand: for one cannot obey anything that is spoken or written if the same cannot actually understand what has been said, and in the scripture, and the Testimony of the Master, hearing is understanding and perceiving, that is, hearing with intelligence and circumspection.
What feeds the branches of the Olive tree?
The Root, according to Paul, which is Meshiah our Master and Teacher of Righteousness.
Verse 9 of Heb8 says this:
It will not be like the covenant
I made with their ancestors
when I took them by the hand
to lead them out of Egypt,
because they did not remain faithful to my covenant,
and I turned away from them,
declares the Lord.
Yes, quoting from the LXX-Septuagint version of Jeremiah 31:32.
Then in verse 13 we read this: By calling this covenant “new,” he has made the first one obsolete; and what is obsolete and outdated will soon disappear.
Actually the Greek word for
covenant is not found in any Greek textual family concerning this verse but is only added by some translators in their English translations. A fair and honest translation should be placing words that are added into the text in italics, a practice which the KJV translators seem to have been the first to implement, to their credit.
If, as it says, the New Covenant will not be like the Old Covenant what do you believe that entails?
As shown in the other thread which I linked to, concerning what is in Exo 34, it is no longer based on the physical, outward, natural minded interpretations and injunctions of the Sanhedrin, Elders, Chief Priests, Pharisees, Sadducees, and Scribes whose handwritten ordinances, dogmas, and decrees were binding on the whole nation, and which were against us, and which were nailed to the stake. The new Way is the Way of Meshiah expounded in all his teachings, parables, proverbs, sayings, idioms, and preaching of the kingdom of Elohim in the Gospel accounts.
if, as it says, the Old Covenant IS obsolete why should anyone want to go back to something that didn't work in the first place when there is something NEW AND BETTER?
Agreed: no more outward, natural-man, Pharisaic understanding of the Torah for me.
But what about you? Is your understanding of the Torah according to doctrines and teachings of the Master in the Gospel accounts? or is your understanding of the Torah instead based on what the Pharisees still preach to this day? You cannot have it both ways: for even if you only choose the Pharisee way so as to reject the Torah because of their faulty interpretations, you still have made a choice, and that choice is not in agreement with the new Way taught by the Master in the Gospel accounts.