The law was added until the Seed should come. Galatians 3:19
This verse cannot mean that the law ended (was made void) when the seed (Yeshua) came. That would contradict other verses like;
Romans 3:31 Do we then make void the law through faith? God forbid: yea, we establish the law.
Romans 2:13 (For not the hearers of the law are just before God, but the doers of the law shall be justified.
1Timothy 1:8 But we know that the law is good, if a man use it lawfully;
1Ti 1:9 Knowing this, that the law is not made for a righteous man, but for the lawless and disobedient, for the ungodly and for sinners, for unholy and profane, for murderers of fathers and murderers of mothers, for manslayers,
1Ti 1:10 For whoremongers, for them that defile themselves with mankind, for men stealers, for liars, for perjured persons, and if there be any other thing that is contrary to sound doctrine;
Matthew 5:17-20 - "Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfill. For verily I say unto you,Tillheaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled. Whosoever therefore shall break one of these least commandments, and shall teach men so, he shall be called the least in the kingdom of heaven: but whosoever shall do and teach them, the same shall be called great in the kingdom of heaven. For I say unto you,Thatexcept your righteousness shall exceed the righteousness of the scribes and Pharisees, you shall in no case enter into the kingdom of heaven."
Ezekiel 36:26,27 - "A new heart also will I give you, and a new spirit will I put within you: and I will take away the stony heart out of your flesh, and I will give you an heart of flesh. And I will put my spirit within you, and cause you to walk in my statutes, and you shall keep my judgments, and do them."
Psalm 119:152 - "Concerning thy testimonies (the Ten Commandments), I have known of old that thou hast founded them for ever.”
I believe Galatians 3:19 is referring to the law as it was embodied within the Old Covenant. That ministration of the law ended when the OC ended. Now the law is written in our hearts and minds under the NC and is administered differently. There is no condemnation/death penalty for breaking it and sin is dealt with through Yeshua’s blood rather than animal blood.