Mat 5:18, "I say to you; Unless heaven and earth passes away, one yodh; the smallest of the letters will in no way pass from the Law, until all things are perfected."
Revelation 21:1, "I saw a new heaven and a new earth, for the first heaven and the first earth had passed away."
THe Law has not changed, the priesthood has been changed, the Laws concerning the priesthood are now carrie out by Yahshua/Jesus:
Hebrews 7:13, “For He of whom this is said belongs to another tribe, from which no one had attended at the Altar. For it is perfectly clear that our Master arose from Yehuḏah, a tribe about which Mosheh never spoke of concerning priesthood.”
Hebrews 7:11-12, "Now if perfection had been attainable through the Levitical priesthood (for under it the people received the law), what further need would there have been for another priest to arise after the order of Melchizedek, rather than one named after the order of Aaron? For the priesthood being changed, there is made of necessity a change also of the law."
“changed” is word #G3331 μετάθεσις metathesis (me-ta'-the-sis) n.,transposition, i.e. transferral (to heaven), disestablishment (of a law). [from G3346], KJV: change, removing, translation, Root(s): G3346
Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)
#G3331 μετάθεσις metathesis; 1) transfer: from one place to another 2) to change 2a) of things instituted or established
As in the priesthood on earth, Levites are abolished, and the priesthood in the heavens is established.
Thayer's (New Testament Greek-English Lexicon)
From G3346; transposition, that is, transferral (to heaven), disestablishment (of a law):—change, removing, translation.
“change” is word #G3346 μετατίθημι metatithemi (me-ta-tiy'-thee-miy) v., 1. to transfer., 2. (literally) to transport., 3. (by implication) to exchange., 4. (reflexively) to change sides. [from G3326 and G5087], KJV: carry over, change, remove, translate, turn, Root(s): G3326, G5087
Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)
#G3346 μετατίθημι metatithemi; 1) to transpose (two things, one of which is put in place of the other) 1a) to transfer 1b) to change 1c) to transfer one's self or suffer one's self to be transferred 1c1) to go or pass over 1c2) to fall away or desert from one person or thing to another
Thayer's (New Testament Greek-English Lexicon)
#G3346 μετατίθημι metatithemi; From G3326 and G5087; to transfer, that is, (literally) transport, (by implication) exchange, (reflexively) change sides, or (figuratively) pervert:—carry over, change, remove, translate, turn.
As in the Law has been transferred, not mediated by Levites but mediated by Yahshua the High Priest:
John/Yahanan 14:6, "Yahshua proclaimed to him: I am the way, the truth, and the life; no man comes to the Father, except through Me."
Hebrews 7:24-25,"but He, because He remains forever, has an unchangeable priesthood. Therefore He is also able to save completely those who draw near to YHWH through Him, ever living to make intercession for them."
1 Timothy 2:5, "For One is YHWH; and One Mediator between YHWH and men: the Man, Yahshua Messiah."
1 Timothy 2:5, "For there is one God, and there is one mediator between God and men, the man Christ Jesus."
The Perfect Priest!;
Hebrews 4:14-15, "Seeing then that we have a great High Priest Who has ascended into the heavens: Yahshua the Son of YHWH, let us hold fast our profession. For we do not have a High Priest Who cannot sympathize with our weaknesses, but was in all ways tempted as we are--yet was without sin."
Hebrews 9:11-12, "But the Messiah came near as a High Priest over the righteous things to come, with the great and more perfect tabernacle not made with hands, that is, not of this creation; Nor through the blood of goats and calves, but through His own blood He entered the Most Holy Place once, for all, having obtained eternal redemption."
Hebrews 7:23-28, “For they indeed became priests without an oath, but He became Priest with an oath by Him who said to Him, “יהוה has sworn and shall not regret, ‘You are a priest forever according to the order of Malkitseḏeq. By as much as this יהושע has become a guarantor of a better covenant. And indeed, those that became priests were many, because they were prevented by death from continuing, but He, because He remains forever, has an unchangeable priesthood. Therefore He is also able to save completely those who draw near to Yah through Him, ever living to make intercession for them. For it was fitting that we should have such a High Priest – kind, innocent, undefiled, having been separated from sinners, and exalted above the heavens, who does not need, as those high priests, to offer up slaughter offerings day by day, first for His own sins and then for those of the people, for this He did once for all when He offered up Himself. For the Torah appoints as high priests men who have weakness, but the word of the oath which came after the Torah, appoints the Son having been perfected forever.”
Romans 7:25, “Thanks be to YHWH, I have deliverance through Yahshua Messiah our King! So then, with this same mind, I myself serve the Law of YHWH, while in the flesh that is yet subject to the law of sin.”
For it was written long before it happened:
Psalm 89:26-37, "He will call out to Me; You are my Father, O YHWH! You are the Rock of my salvation! And I will make Him My firstborn, higher than the kings of the earth. My mercy I will keep for Him forever and My covenant will stand fast with Him. And I will establish his Seed forever, and his throne will be as the days of heaven. Should his children forsake My Law, and refuse to walk in My judgments; Should they profane My statutes, and fail to keep My commandments; Then I will punish their transgression with the rod, and their iniquity with lashes from the whip. Nevertheless, My lovingkindness I will not utterly withdraw from him, nor will I ever betray My faithfulness. My covenant I will not break, nor will I change what that has gone out of My lips. Once for all, I have vowed by My holiness--I cannot lie, and I say to David: His Seed will endure forever, and his throne will endure before Me like the sun. His throne will be established forever like the moon: the faithful witness in the sky."
The Messiah being High Priest does not make the Law vod, it makes it mediated through Yahshua rather than through the old way, the levites.
For there are still Scriptures to be fulfilled:
Luke 24:44-46, “And He said to them, “These are the words which I spoke to you while I was still with you, that all have to be fulfilled that were written in the Law, the Prophets and the Psalms concerning Me. Then He opened their minds to understand the Scriptures, and said to them, “Thus it has been written, and so it was necessary for the Messiah to suffer and to rise again from the dead the third day.”
Isaiah 45:21-22, “Declare and bring near, let them even take counsel together. Who has announced this from of old? Who has declared it from that time? Is it not I, יהוה? And there is no mighty one besides Me, a righteous Power and Savior, there is none besides Me. Turn to Me and be saved, all you ends of the earth! For I am Strength, and there is none else.”
Isaiah 46:10, “Declaring the end from the beginning, and from of old that which has not yet been done, saying, ‘My counsel does stand, and all My delight I do.”
There are 2 "it is done" statements...
Fulfilled already
John 19:30, “So when יהושע took the sour wine He said, “It is done!” And bowing His head, He gave up His spirit.”
Fulfilled already- To be fulfilled in the future
1. Passover/First-fruits – Yahshua's Sacrifice(Passover), burial and resurrection (First Fruits – presenting Himself to YHWH)
2. Feast of Unleavened Bread – Removal of sin by Yahshua's perfect work as the Passover Sacrifice
3. Feast of Weeks – The blessing Holy Spirit of YHWH, coming into our lives stronger than ever
4. Feast of Trumpets – Yahshua's return and gathering of the Saints
5. Day of Atonement – Yahshua leads the army of YHWH to destroy evil rulers of this world and satan is chained for 1,000 years
6. Feast of Tabernacles – Yahshua dwells on earth for 1,000 years teaching truth and righteousness
7. The Last Great Day – satan is loosed and swiftly destroyed, the Kingdom of YHWH reigns forever
To be fulfilled in the future
Revelation 21:4-8, “And Yah shall wipe away every tear from their eyes, and there shall be no more death, nor mourning, nor crying. And there shall be no more pain, for the former matters have passed away. And He who was sitting on the throne said, “See, I make all matters new.” And He said to me, “Write, for these words are true and trustworthy. And He said to me, “It is done! I am the ‘Aleph’ and the ‘Taw’, the Beginning and the End. To the one who thirsts I shall give of the fountain of the water of life without payment. The one who overcomes shall inherit all this, and I shall be his Strength and he shall be My son. But as for the cowardly, and untrustworthy, and abominable, and murderers, and those who whore, and drug sorcerers, and idolaters, and all the false, their part is in the lake which burns with fire and sulphur, which is the second death.”