Paul taught a lot of things:
Romans 7:12-14, “So that the Law truly is holy, and the command holy, and righteous, and good. Therefore, has that which is good become death to me? Let it not be! But the sin, that sin might be manifest, was working death in me through what is good, so that sin through the command might become an exceedingly great sinner. For we know that the Law is Spiritual, but I am fleshly, sold under sin."
2 Corinthians 3:7-8, “But if the administering of death in letters, engraved on stones, was esteemed, so that the children of Yisra’yl were unable to look steadily at the face of Mosheh because of the esteem of his face, which was passing away, how much more esteemed shall the administering of the Spirit not be?”
Acts 24:14, "But I confess this to you, that after the way which they call heresy, so I (Paul) worship the Father of my fathers, believing all things which are written in the Law and in the Prophets."
Romans 7:25, "Thanks be to YHWH, I have deliverance through Yahshua Messiah our King! So then, with this same mind, I myself serve the Law of YHWH, while in the flesh that is yet subject to the law of sin."
Acts 21:24, "Take them, and be purified with them, and pay their expenses so that they may shave their heads. Then everyone will know that those things they were informed about you (forsaking the Law), were lies, and that you (Paul), yourself, walk orderly, and keep the Law."
1 Corinthians 7:19, "For neither circumcision counts for anything nor uncircumcision, but keeping the commandments of Yah?"
Romans 3:28, "For we maintain that a person is justified by faith apart from the works of the Law."
Romans 3:31, "Are we then doing away with the Law through the faith? By no means! Rather, we establish the Law!"
Romans 6:1-2, "What shall we say then? Are we to continue in sin that grace may abound? By no means! How can we who died to sin still live in it?"
1 John 3:4, "Whoever commits sin, transgresses also the Law; for sin is the transgression of the Law."
Romans 7:7, Shall we therefore say that the Law is sin? No! By no means! But to the contrary, I did not know sin; transgression of the Law, except through the Law, for I did not know lust, unless the Law had said: Do not covet."
Romans 7:12, "Therefore the Law is holy, and the commandments are holy, and just, and righteous."
Ephesians 6:2-3, "Honor your father and mother; which is the first commandment with a promise: That it may be well with you, and you may live long on the earth."
2 Peter/Kepha 3:15-17, "and reckon the patience of our Master as deliverance, as also our beloved brother Paul/Sha’ul wrote to you, according to the wisdom given to him, as also in all his letters, speaking in them concerning these matters, in which some are hard to understand, which those who are untaught and unstable twist to their own destruction, as they do also the other Scriptures. You, then, beloved ones, being forewarned, watch, lest you also fall from your own steadfastness, being led away with the delusion of the lawless, but grow in the favor and knowledge of our Master and Savior יהושע Messiah. To Him be the esteem both now and to a day that abides. Awmĕin.”
John/Yahanan 10:27-30, "My sheep hear My voice, and I know them, and they follow Me. And I give them eternal life, and they will never perish; neither will any man snatch them out of My hand. My Father, Who gave them to Me, is greater than all; and no man is able to snatch them out of My Father's hand: I and My Father are in accord."