“The law was added till Faith Comes”. (Galatians 3.19)
The law was not part of God’s original plan so you should not be surprised that it is not part of the conclusion or the culmination. The law was created to be a containment center for servants and a learning center for those who would be heirs of faith as spelled out in Galatians chapter 4, However it was not part of the original plan. We had to be redeemed from it.
Paul said he did not know sin except by The law. The law came and worked all manner of desire in him and slew him. For carnal man the law kills and therefor is called “The gospel of death written and engraved on stones” 2 Corinthians 3. This is why the law was added. “To make sin exceedingly sinful”.
So when does this temporary fix called the law and prophets end? With Christ. Galatians 4.4 But when the fullness of the time had come, God sent forth His Son, born[a] of a woman, born under the law, 5 to redeem those who were under the law, “.
And This already happened thereby rendering the law with all the buildings, articles, feasts and city are now unnecessary. They were all dependant upon each other as a nation that displayed shadows and images in countrasts of the invisible things of God. Even as “Heavenly Jerusalem comes down of God from Heaven” being the Kingdom from before the foundations of the world. The law was added till faith comes bearing a counter resemblance as were all the artifacts expired with the old covenant. Faith came and all the law and prophets were till Christ. They are now fulfilled and expired. One kingdom expired and “the Kingdom of God is at hand”.
Because of this we have the New Covenant which is written and engraved not on tablets stones but on our hearts, God’s living stones. As Peter said “we are living stones”. We exchange the visible for the invisible. As Paul put it “sown corruptible, raised incorruptible. Sown a physical thing, raised a spiritual one. “Each one in their own order and not at a culmination called the end.