It is you that are confused
Wherefore the Law was our schoolmaster to bring us unto Christ, that we might be justified by faith. But after that faith is come, we are no longer under a schoolmaster. - Galatians 3:24-25
Shalom.
Jesus was born under the Law to redeem those under the Law. I may be under the Law in this way in that I am of Israel, although there is a new covenant for the house of Israel and the house of Judah, God's law written on minds and hearts.
However, if under the Law means under the condemnation of the Law, I am not under the condemnation of the Law. I have Jesus as my Savior. The question is if I sin can I be punished according to the Law? Sin is transgression of the law, and the one who is born of God, born again, born of the Spirit, has the Spirit of God dwelling in him, and does not sin, does not practice sin, does not commit sin, does not habitually sin, and does not continue in sin. The question is if I can think without sinning. I can think, and I know that I am not sinning outwardly. I can think and I know my thoughts can be in line with what God wants. That is, they can agree with God's word. I can live, obey, and teach God's word, even His Torah. I accept the TaNaKh and Matthew through Revelation. I can be tempted, poked, and my thoughts can be mixed up or I can be confused about things, what is right, what I am experiencing, or what I am perceiving. But I know the truth, and if I sin in word, thought, or deed, or can sin in word, thought, or deed, I don't know if that is because it is possible for a believer or because I am unsaved. The only other possibility is that the believer can, does, or might sin. I do not want to ever sin. I want to always please my Master. I serve God, (Hebrew is read from right to left) יהוה, Yahveh, and His only begotten Son, Yeshua HaMashiach, Jesus the Christ, the Messiah, my Lord and Savior. I am to obey God's commandments, and being of Israel I am to obey all of them, from Torah on forward through the Scriptures (Torah is the Scriptures or the TaNaKh is the Scriptures. The TaNaKh is the Hebrew Scriptures). And Matthew through Revelation. Torah has 613 Commandments for all of Israel. Matthew through Revelation has 1050 Commandments.
Shalom.
Jacob