It is nowhere presented in Gal 3 that the New Covenant of Heb 8 was ratified 430 years earlier, before the Mosaic Covenant.
Here is the new covenant of Hebrews 8:6 -- "Now (Christ).. is...
the mediator of a better covenant, which has been enacted on better promises [than those of the Law and Priest Covenants, as recited in Hebrews 8:1-5]."
And here is the covenant Paul mentions at Galatians 3:8-18 that was ratified 430 years before the Mosaic Covenant -- "Christ redeemed us from the curse of the Law, having become a curse for us... in order that in Christ Jesus the
blessing of Abraham might come to the Gentiles... Now
the promises were spoken to Abraham and to his seed... referring... to one,... that is, Christ. What I am saying is this: the Law,
which came four hundred and thirty years later, does not invalidate
a covenant previously ratified by God, so as to nullify the promise."
Paul is quoting the promise of Genesis 22:16,18 there in Galatians 3: "'By myself I have sworn,...
In your seed all the nations of the earth shall be blessed...'" That was a repeat of the promise of Genesis 17:2-7 when God established that promise as a covenant: "'I will establish My covenant between Me and you... You will be the father of a multitude of nations... I will establish My covenant between Me and your descendants after you... for an everlasting covenant, to be God to you and to your descendants after you.'" That was a repeat of the promise first made at Genesis 12:3 -- "'I will bless those who bless you, and the one who curses you I will curse, and
in you all the families of the earth will be blessed.'"
Now, either you are saying there is more than one "better covenant" in Christ, or you are saying Paul was wrong when he said the covenant under which Christ redeemed us was ratified 430 years before the Mosaic Covenant. Which is it?
We are in the eternal kingdom of God (Lk 1:33; Heb 1:8) now (Lk 11:20) where Jer 31:31-34 is fulfilled in the New Covenant now.
Spiritually, an
application may be made to us now, perhaps. But you certainly do not want to deny the prophesy of the restoration of Israel to its former glory, do you? "Again you will plant vineyards on the hills of Samaria," Jeremiah 31:5. Why would you want to usurp Israel's covenant for yourself? Are you a member of "the House of Israel and Judah"? Is not the Better Covenant in/through Christ first ratified by God with Abraham promising that blessing
shall come to the Gentiles through his Seed Heir Christ good enough for you?
. . .in the context of the whole book of Hebrews on the superiority of Christ and the superiority of Christ's sacrificial work, the "Better Covenant" is the New Covenant of Lk 22:20, 1Co 11:25.
Yes, exactly. I would quote those very same passages to cite the New Covenant of blessing come through Christ's blood. But it is NOT the same new covenant of Jeremiah 31. How could it be? The one is a promise of blessing that shall come "to the Gentiles" while the other is a promise that the Law of Moses would be placed into the hearts of the House of Israel and Judah at the time of the kingdom of God on earth so they never forsake the Law again. Two different people groups, two different promises, two different timings. Two different covenants. Obviously.
The covenant "made with Abraham 430 years before the Law" is the covenant in force at that time; i.e., the Abrahamic covenant of some 1700 years prior, and which was not set aside by the Mosaic law covenant, which was temporarily added to it (Gal 3:19).
Certainly the covenant God made with Abraham that all the nations would be blessed through his Seed Heir was in force at that time, and for all time, yes. It is the everlasting and eternal covenant devolving to all the nations. It is the overarching covenant of redemption through Christ.
And yes, for the children of Israel, the Mosaic Covenant was added as an additional one for them, and them alone, until the New Covenant of Jeremiah 31 replaces it for them, and them alone, at the time of the restoration of the kingdom of Israel on earth, when Christ returns to be the King of Kings and Lord of Lords, and "'they will come and shout for joy on the height of Zion,... and they will never languish again... I have surely heard Ephraim grieving... Return, O virgin of Israel, return to these your cities... Once again I will speak this word in the land of Judah and in its cities when I restore their fortunes... Judah and all its cities will dwell together in it... Behold, days are coming... when I will sow the house of Israel and the house of Judah with the seed of man and with the seed of beast. As I have watched over them to... destroy and to bring disaster, so I will watch over them to build and to plant... Behold, days are coming... when I will make a new covenant with the house of Israel and with the house of Judah... (to) put My law within them and on their heart I will write it... For I will forgive their iniquity, and their sin I will remember no more.'"
DIsagree. . .the "Better Covenant" of Hebrews is the New Covenant of Lk 22:20; 1Co 11:25.
No, we do not disagree here. We are in complete agreement here.
The New Covenant is not the same covenant God made with Abraham. Abraham was promised that through him all the nations would be blessed, which was a promise of the birth of Christ.
I think you just contradicted yourself here.
All the promises were made to Christ alone. (Gal 3:16)
That's not what Galatians 3:16 says, but I would find a way to agree with you here, that all the promises of the seven covenants are
fulfilled in and by Christ, in that, since he created the earth he certainly controls whether it is flooded again, he restores Israel to the Land during the kingdom, he places the Law of Moses in the hearts of Israel, he is the High Priest in the restored Temple over watching the Priests who serve forever, he is the promised Son who will sit on David's throne ruling the nations of earth, on earth, and he is the One Promised Seed Heir of Abraham who blesses all the nations on earth for those who are of the faith of Abraham so as to be called the sons of Abraham by faith (Romans 4:13-18).
Christ was promised seed (the church, Ge 15:5) and an everlasting possession (Ge 17:8, 48:4, the New Jerusalem, Rev 21:9-11, his bride).
Christ took a Bride, the Church, yes, just as His Father took a Wife, Israel (Ezekiel 16). Israel is our Mother-in-Law: "Israelites (are) to whom belongs the adoption as sons, and the glory and the covenants and the giving of the Law and the temple service and the promises, whose are the fathers, and
from whom is the Christ according to the flesh, who is over all, God blessed forever. Amen." Romans 9:4,5