You confirm your lack of understanding. You really should study your Bible.
"For through the law I died to the law so that I might live to God." Galatians 2:19
That means that the law applies to dead people. I'm alive in Christ. I will not be judged by the law. We appear before Christ where our works are evaluated in what is much life a prize giving ceremony. The Great White Throne is where sinners appear.
Before I was saved, I was convicted of my sin. Now I realise that I am a new creation in Christ Jesus, a brand new man, I am the righteousness of God in Christ and I am complete in Him. The Great White Throne judgement determines the sinner's place in hell. The Judgement seat of Christ determines placement in God's kingdom.
Do you not realise that not only are your sins paid for, but you the sinner has been redeemed also? God put an end to you. He gave you new life in Christ. We still have the ability to sin. Escaping every bondage is not so easy. But God no longer sees us at all. We die and our lives are hidden in Christ with God. Colossians 3:3, one of my favourite verses. And I deserved to die. I'm glad that God saw fit to deliver me from my old life. It never did me any good, that's for sure.
Lets look at the context
Gal 2:1 Then after fourteen years I went up again to Jerusalem with Barnabas, and also took Titus with me. 2 And I went up by revelation, and communicated to them that gospel which I preach among the Gentiles, but privately to those who were of reputation, lest by any means I might run, or had run, in vain. 3 Yet not even Titus who was with me, being a Greek,
was compelled to be circumcised. (the context of this entire passage) 4
And this occurred because of false brethren secretly brought in (who came in by stealth to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage), 5 to whom we did not yield submission even for an hour, that the truth of the gospel might continue with you.
6 But from those who seemed to be something—whatever they were, it makes no difference to me; God shows personal favoritism to no man—for those who seemed to be something added nothing to me. 7 But on the contrary, when they saw that the gospel
for the uncircumcised had been committed to me, as the gospel for the circumcised was to Peter 8 (for He who worked effectively in Peter for the apostleship
to the circumcised also worked effectively in me toward the Gentiles), 9 and when James, Cephas, and John, who seemed to be pillars, perceived the grace that had been given to me, they gave me and Barnabas the right hand of fellowship, that we should go to the Gentiles
and they to the circumcised. 10 They desired only that we should remember the poor, the very thing which I also was eager to do.
No Return to the Law
11 Now when Peter had come to Antioch, I withstood him to his face, because he was to be blamed; 12 for before certain men came from James, he would eat with the Gentiles; but when they came, he withdrew and separated himself, fearing those who were of the
circumcision. 13 And the rest of the Jews also played the hypocrite with him, so that even Barnabas was carried away with their hypocrisy.
14 But when I saw that they were not straightforward about the truth of the gospel, I said to Peter before them all, “If you, being a Jew, live in the manner of Gentiles and not as the Jews, why do you compel Gentiles to live as Jews? 15 We who are Jews by nature, and not sinners of the Gentiles, 16 knowing that a man is not justified by the works of the law but by faith in Jesus Christ, even we have believed in Christ Jesus, that we might be justified by faith in Christ and not by the works of the law; for by the works of the law no flesh shall be justified.
The works of the law were animal sacrifices for sins. Taking a lamb or goat for the forgiveness of sin - why it was faulty because the lambs and goats never could take away sins- why Jesus had to come. To gain access to the earthy temple for animal sacrifices one had to be circumcised.
At the death of Jesus at the Cross He took this wall of separation away of circumcision- you can see this in Eph 2 and Col 2 by the death of Christ. The Jews were trying to compel Gentiles to get circumcised to hear the gospel and in order to be saved Acts 15:1. This is what Paul was constantly correcting the Jews insistence to continue with animal sacrifices despite Jesus dying for sins on the Cross and all animal sacrifices pointed to Him Heb10:1-15- this was 30+ years later and the Jews still wanted to keep circumcision and animal sacrifices which is bondage because it could never take away sins, but the blood of Jesus could. This is what Paul was correcting, never teaching one person to dishonor God by breaking the Ten Commandments Rom2:21-22 and sinning Rom7:7 being an enmity to God Rom8:7-8.
There are two different laws and sadly without understanding the OT many get these very confused.