It starts with Adam... made perfect, tempted, he sinned and the result was death, decay, etc. So, God devised a plan to restore all things and this before there was even a sin (Revelation 13:8) and He began to implement it starting in Genesis 3:15. From there we see an interesting phenomena, He makes “my covenant” with a succession of people. Not, “a covenant” but “my covenant.” This begins with Noach in Genesis 6:18, and that repeated (or renewed) in Genesis 9:9. From there it goes to Abraham (Genesis 17:2 and Genesis 17:4) and then said to be headed to Isaac as an everlasting covenant (Genesis 17:9). There is no mention of Jacob directly in Genesis in connection with “my covenant” but the previous mentions said it would be passed down and then we have Psalm 105:8-10 which I will post here:
Psalm 105:8 He remembers
His covenant forever, The word which He commanded, for
a thousand generations, (9) The covenant which He made with Abraham, And His oath to Isaac, (10) And confirmed it to Jacob for a statute, To Israel as
an everlasting covenant
So, 1000 generations (idiomatic... that would be 40,000 years at least... so an idiom for “everlasting”) followed by “my covenant” which was made with Abraham, and then passed to Isaac, and then confirmed with Jacob and then to his offspring, as “an everlasting covenant.”
I see Hebrews and the other 65 books as inspired.
At Sinai God gave the Torah. In it, He included a command that Israel was to keep the law on their own hearts, all the time (Deuteronomy 6:6-8). However, Israel was not able to keep the Law on their hearts all the time, and God knew, at the appointed time that HE WOULD write it there Himself. This is first hinted at in Deuteronomy 30:6, and we also see it in Ezekiel 11:19 and a few other places. GOD WOULD take the law from the stone and shift it to the heart. So... when we get to the new (or renewed) covenant, what is the sign?
Jeremiah 31:33 But this is the covenant that I will make with the house of Israel after those days, says the Lord:
I will put My law in their minds, and write it on their hearts; and I will be their God, and they shall be My people.
Hebrews 8:10 For this is the covenant that I will make with the house of Israel after those days, says the Lord:
I will put My laws in their mind and write them on their hearts; and I will be their God, and they shall be My people.
The law will be written on the heart... that which was on stone is being moved to the heart. Same text, same Torah (Law) but moved from the stone to the heart as prophesied by Ezekiel.
What is different? The Law is being moved from stone to heart. It is not like it was when He made the covenant with Israel at Sinai where THEY HAD TO KEEP IT ON THEIR HEART (sorry for the caps, for emphasis only), now HE WRITES IT THERE PERMANENTLY. That is what is “better” in Hebrews. Instead of us trying to keep it on the heart, God writes it with His own finger inside us... MUCH better!
I don't know how much you have studied the priesthoods (plural) so allow me a quick explanation.
The Levitical priesthood is called “everlasting” (Numbers 25:13 but this appears in a few other places as well) which means it can't be done away with. The Melchizedekian priesthood is ALSO an everlasting priesthood (Hebrews 7:3) so we seemingly have an issue. Not really...
First... the Levitical priesthood is TO ISRAEL, whereas the Melchizedekian priesthood IS ISRAEL. We are NOT Levites, you and I (I don't think we are, anyway) but we ARE priests. So, Exodus 19:6 and 1 Peter 2:9 are speaking about us..God's Israel, being a priesthood. Melchizedekian though, not Levitical. At this time, there is no reason for Levitical priests. Ezekiel seems to hint at sacrifices in the Millennial Kingdom (we can discuss that in another thread) which would mean they would have a job to do. And, since God called that priesthood “everlasting” then that would make a level of sense. But what is this “changed thing in Hebrews 7:12? Well, the word for changed is metatithēmi and Thayer defines it as “ to transpose (two things, one of which is put in place of the other), transfer.” We have a transfer, but most Christians see this and “assume” that means one goes away.... it doesn't, it simply means the WEIGHT or FOCUS is taken from one and transferred to the other... but both can still exist which is good... seeing BOTH were called everlasting.
I will stop here now... I left you many verses to at least put your cursor over and consider. Thanks for hearing me out, I look forward to your reply.
Peace and blessings to you and yours.
Ken Rank