Since we are "cutting to the chase", lets look at how God Himself, defines His Own Promised New Covenant.
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.
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.
So there you have it. 2 things were promised to change.
#1. The manner in which God's Laws are administered. In the Law and Prophets, how did men receive God's Laws? Was it not by those who "Sit in Moses Seat"? Could I go to my home and study the "Book of the Law" in Old Testament times? NO!, I couldn't. I had to go find a Levite Priest who had exclusive possession of the Book, and listen to him read the Book to me. This is undeniable Biblical Truth.
But what about now? Do I have to go find a Temple somewhere that a priest exists who can open the "Book of the Law" and read it to me? NO!, We are in the New Priesthood Covenant, and God has delivered His Oracles into my own home, into my own mind and I don't need for another to teach me, because EVERYONE can know the Lord from the least to the greatest.
Let’s start here. It is important to take into account historical context. You missed the part of verse 31 that states who this new covenant is with, the house of Israel. This is not the new covenant with the gentile church. This verse is quoted in Heb. 8 with the same effect. The new covenant with the gentile church is the new covenant of the blood of Christ listed in Luke 22:20.
#2. The manner in which sins are forgiven. In the Law and Prophets, when a man sinned, he was required to go find a temple with a Levite Priest, take a yearling goat to the Priest, and Kill it. The Priest would then take it's Blood and perform "works" according to the Priesthood Law that Abraham didn't have, and through this process, as it is written;
Lev. 4:
30 And the priest shall take of the blood thereof with his finger, and put it upon the horns of the altar of burnt offering, and shall pour out all the blood thereof at the bottom of the altar. 31 And he shall take away all the fat thereof, as the fat is taken away from off the sacrifice of peace offerings; and the priest shall burn it upon the altar for a sweet savour unto the LORD; and the priest shall make an atonement for him, and it shall be forgiven him.
But in the New Priesthood Covenant, Prophesied Priest of God, after the Order of Melchizedek, offers to God His own Blood for the remission of sins, as prophesied.
So God replaces the Priesthood Covenant HE made when Moses went up to God the 2nd time, with a New Priesthood Covenant, with a Priest that is not a Levite.
There is nothing in God's Promises that prophesies of His definition of Sin, righteousness or Holiness is changed. Only the Priesthood.
At least this is what the Scriptures actually say.
There is a bit to unpack here. Hebrews 7:11-28 gives us the answers.
“So if perfection was through the Levitical priesthood (for on the basis of it the people received the Law), what further need was there for another priest to arise according to the order of Melchizedek, and not be designated according to the order of Aaron? For when the priesthood is changed, of necessity there takes place a change of law also.
[
Melchizedek was a king and a priest, a combination forbidden under the Levitical system. This is seen as foreshadowing Jesus, who is also a king-priest. He blessed Abraham around 430 years before the law including the 10 commandments was given through Moses. With that said read the fact that when the Levetical priesthood, part of the Mosaic law, changed (no longer there), the law changed also. It changed because our King-Priest fulfilled (completed) the law. ]
For the one about whom these things are said belongs to another tribe, from which no one has officiated at the altar. For it is evident that our Lord was descended from Judah, a tribe with reference to which Moses said nothing concerning priests. And this is clearer still, if another priest arises according to the likeness of Melchizedek, who has become a priest not on the basis of a law of physical requirement, but according to the power of an indestructible life.
[
This is the nail on the coffin for the law. Notice that the new priest is NOT on the basis of the law but on the power of Jesus resurrection.]
For it is attested of Him, “You are a priest forever According to the order of Melchizedek.” For, on the one hand, there is the nullification of a former commandment because of its weakness and uselessness (for the Law made nothing perfect); on the other hand, there is the introduction of a better hope, through which we come near to God.
[This continues nailing the nail on the coffin for the law but now the author of Hebrews is taking about commandments being nullified because of their weakness and uselessness (See Romans 8) because the law never made anything perfect. The better hope is the giving of Spirit which is how we get near God]
And to the extent that it was not without an oath (for they indeed became priests without an oath, but He with an oath through the One who said to Him, “The Lord has sworn And will not change His mind, ‘You are a priest forever’ ”); by the same extent Jesus also has become the guarantee of a better covenant.
[
Jesus is the guarantee of the new covenant. The guarantor in a contract is the one that takes ultimate responsibility for the debt. The debt in this case is the propitiation of our sins. This is what being justified by the grace of God through faith not by the works of the law. The moment that you add a requirement besides the grace of God then grace is no longer grace if it is through works so it becomes an obligation. (Rom. 4). If it is necessary to keep Saturday as the day of worship so thst we do not sin, as some here believe, then it became a requirement for salvation and, therefore, a salvation by works).
The former priests, on the one hand, existed in greater numbers because they were prevented by death from continuing; Jesus, on the other hand, because He continues forever, holds His priesthood permanently.
[
This verse is a perfect example of the OT being Christological in nature. It showed us that a messiah would come and that a new covenant would be given. Jesus priesthood has always been and will forever be.]
Therefore He is also able to save forever those who come to God through Him, since He always lives to make intercession for them.
[The law changed because the priesthood changed. The priesthood changed so that we could be justified by the grace of God through faith. And now here we see the practical application of Jesus sacrifice. God demands perfection but we are not perfect, after all Jesus came “while” are still sinners (Rom. 5:4). He intercedes for us to show us perfect in the eyes of God (Col. 1:22). ]
For it was fitting for us to have such a high priest, holy, innocent, undefiled, separated from sinners, and exalted above the heavens; who has no daily need, like those high priests, to offer up sacrifices, first for His own sins and then for the sins of the people, because He did this once for all time when He offered up Himself. For the Law appoints men as high priests who are weak, but the word of the oath, which came after the Law, appoints a Son, who has been made perfect forever.”
Hebrews 7:11-28 NASB2020
Hebrews 7:11-28 So if perfection was through the Levitical priesthood (for on the basis of it the people received the Law), what further need was there for another priest to arise according to the order of Melchizede | New American Standard Bible - NASB (NASB2020) | Download The Bible App Now [
Annotations mine]
You forget the most relevant truth. God's definition of Sin was never prophesied to change, just the manner in which Sins were forgiven.
And yet it did. The law in the OC defined sin but the law was fulfilled by Christ crucifixion and resurrection, nailed to the cross (Col. 2:14). So if the law was nailed to the cross then it can no longer define sin so the what defines sin? The helper, the Holy Spirit, is the one that will convict the world regarding sin (John 16:8). So follow the Spirit not the law.
I did not finish replying to the rest of your post because you changed my post by adding words that I did not write to my quote that you quoted. This is called “fixed it for you” and it is considered goading and against the flaming rules of CF. I am not going to report you this time but don’t change peoples posts ever again.