Methinks Soyeong is a Jew masquerading as a Christian, because I have never heard a Messianic Jew say that Jesus taught we should obey the 613 Mosaic laws in the Torah.
Jesus came as the Jewish Messiah of Judaism and he set a perfect example for us to follow of how to practice Judaism by walking in sinless obedience to the Torah. In Acts 21:20, they were rejoicing that tens of thousands of Jews were coming to faith in Jesus who were all zealous for the Torah, which is in accordance with Titus 2:14, where Jesus gave himself to redeem us from all lawlessness and to purify for himself a people of his own possession who are zealous for doing good works, so Jews coming to faith in Jesus were not ceasing to practice Judaism. This means that there was a period of time between the resurrection of Jesus and the inclusion of Gentiles in Acts 10 that is estimated to be around 7-15 years during which all Christians were Torah observant Jews and that Christianity at its origin was the form of Judaism that recognized Jesus as the Messiah.
They do not kick against the goad/truth written in:
MT 3:11: "After me [the law/Torah] will come one who is more powerful than I, whose sandals I am not fit to carry. He will baptize you with the Holy Spirit and with fire",
In Psalms 119:142, the Torah is truth, and in John 14:6-11, Jesus embodied the truth through his works, which were in obedience to the Torah, so I am not the one who is kicking against the truth. It is notable that Matthew 3:11 originally doesn't contain what you inserted. Moreover, you are ignoring the issue that Jesus continued to the Gospel message calling for repentance.
And RM 7:4-8:17: "You died to the law through the body of Christ, that you might belong... to him who was raised from the dead, in order that we might bear fruit for God... [cf. GL 5:22-23] We have been released from the law to serve in the new way of the Spirit, and not in the old way of the written code... Through Christ Jesus the law of the Spirit who gives life has set you free from the law of sin and death. For what the law was powerless to do because it was weakened by the flesh, God did by sending his own Son in the likeness of sinful flesh to be a sin offering."
Paul spoke about multiple different categories of law other than the Law of God, such as the law of sin and works of the law, so it is important to correctly identify which law he was speaking to. For example, in Romans 7:25-8:2, Pail said that he served the Law of God with his mind in contrast with saying that he served the law of sin with his flesh and he said that the Law off the Spirit of Life has set us free from the law of sin and death, so the Law of God is not the law of sin and death, but rather they are opposites. In Romans 8:4-7, Paul contrasted those who walk in the Spirit with those who have minds set on the flesh who are enemies of God who refuse to submit to the Law of God. The Law of God is His instructions for how to bear fruit for him, so it is absurd to interpret that as saying that we need to die to God's instructions for how to bear fruit for Him in order to be free to bear fruit for Him, but rather we need to die to the law of sin in order to be free to obey the Law of God.
And GL 2:15-3:25, "We who are Jews by birth and not sinful Gentiles know that a person is not justified by the works of the law, but by faith in Jesus Christ... If righteousness could be gained through the law, Christ died for nothing. You foolish Galatians!... [who kick against this goad/truth] Did you receive the Spirit by works of the law or by believing what you heard?... So Abraham believed God, and it was credited to him as righteousness... For all who rely on the works of the law are under a curse... because the righteous will live by faith. Christ redeemed us from the curse of the law by becoming a curse for us... so that by faith we might receive the promise of the Spirit... Why then was the law given at all?... The law was our guardian until Christ came that we might be justified by faith. Now that this faith has come, we are no longer under a guardian."
In Romans 3:27, Paul contrasted a law of works with a law of faith, in Galatians 3:10-12, he contrasted "works of the law" with the Book of the Law, and in Romans 3:31 and Galatians 3:10-12, he said that our faith upholds the Law of God in contrast with saying that "works of the law" are not of faith, so that phrase does not refer to obedience to the Law of God. According to Deuteronomy 27-28, relying on the Book of the Law is the way to be blessed while not relying on it is the way to be cursed, which is why everyone who relies on works of the law instead of the Book of the Law come under its curse.
In Galatians 3:10-12, Paul associated a quote from Habakkuk 2:4 that the righteous shall live by faith with a quote from Leviticus 18:5 that the one who obeys the Law of God will live by it, so the righteous who are living by faith are the same as those who are living in obedience to the Law of God. In Isaiah 51:7, the righteous are those on whose heart is the Law of God, and in 1 John 3:4-7, everyone who is a doer of righteous works in obedience to the Law of God is righteous even as they are righteous, so the righteous living by faith does not refer to an alternative form of living that is in disobedience to the Law of God. God is trustworthy, therefore He is a gift of trustworthy instructions (Psalms 19:7), so the way to trust God is by obediently trusting in His instructions, it is contradictory for someone to think that they should trust in God, but not in His instructions, and the positions it is the Law of God that is not of faith/untrustworthy rather than works of the law is the position that denies the trustworthiness/faithfulness of the Lawgiver.
Christ redeeming us from the curse of the law is setting us free from the curse of not relying on the Book of the Law so that we can be free to enjoy the blessing of relying on it. The Law of God was never given as a way of earning our justification as the result of our obedience to it, so that was never the goal of why were should obey it, which makes it that much more true that we do not earn our justification by obeying works of the law. In Acts 3:25-26, Christ was sent in fulfillment of the promise to bless us by turning us from our wickedness, not to curse us by causing us to be free to do what the Law of God reveals to be wickedness.
In Galatians 3:26-29, every aspect of being children of God, in Christ, through faith, and being children of Abraham and heirs to the promise is all directly connected with being a doer of the Law of God. In 1 John 3:4-10, those who are not a doer of righteous works in obedience to the Law of God are not children of God. In 1 John 2:6, those who are in Christ are obligated to walk in the same way he walked. In Matthew 23:23, Christ said that faith is one of the weightier matters of the Law of God. In John 8:39, Christ said that if they were children of Abraham, then they would be doing the same works as him.
IOW, the Galatians were foolish for doing what S appears to be doing: reverting to legalism instead of persevering in the original Abrahamic Covenant of faith in God (GN 15:6 & 17:1-7) and Christ's sacrifice foreshadowed by the near-sacrifice of Isaac (GN 22:1-18).
Christ spent his ministry teaching his followers to obey the Law of God by word and by example, so it is incorrect to interpret Galatians as being opposed to being a follower of Christ.
While it is true that Abraham believed God, so he was justified (Genesis 15:6), it I also true that he believed God, so he obeyed God's command to offer Isaac (Hebrews 11:17), so the same faith by which he was justified was also expressed by being an obeyer of God, but he did not earn his justification as a wage as the result of his obedience (Romans 4:1-5). In James 2:21-24, it quotes Genesis 15:6 to support saying that Abraham was justified by his works when he offered Isaac, that his faith was active along with his works, and his faith completed his works, so he was justified by his works insofar as they were the way to express his faith, but not insofar as they were earning a wage.