If you are being led contrary to the Torah, then you have led poisoning. The Ruach HaKodesh (Spirit of Yah) will never lead you contrary to the Torah. The foundation is the apostles, the prophets and Yahusha- Ephesians 2:20. Moses was a prophet who revealed Torah (Yahuah's instructions) to us. Torah is a crucial part of the foundation. The corollary truth revealed in Galatians 3:15,17 is that no new covenant nullifies a covenant previously ratified by Yahuah. Otherwise the covenant we are all standing on that Yahuah made with Abraham ( Galatians 3:29) would have been made null and void by the covenant of Torah at Mount Sinai which came after the covenant with Abraham. From my research on the New Covenant in Jeremiah 31:31- it is really a renewed covenant. If Yahuahs law is allready written on your heart, then you would know it is a sin to eat pork – I John 3:4- so I am not convinced that we have fully entered this new (renewed) covenant because Torah isn't written on our hearts- no we must write it upon our hearts still. One thing we see show up in the new covenant (renewed covenant) mentioned in Jeremiah is that the LAW (Torah) or (Yahuahs Instructions) is still part of the covenant; for it is written on your heart.
II Timothy 3:16- All Scripture is good for teaching and correction. The New Testament (Brit Chadasha) didn't even exist when this letter was written by Paul. So Scripture is referring to the Tanak- the Torah, Nevium (prophets), and the Ketuvim (writing like Psalms). Therefore we do not believe that the Law of Yahuah is done away with but rather once you accept Yahusha as Messiah you will begin to establish the law as being written upon your heart. Romans 3:31 “Do we nullify the law by faith, on the contrary, we establish the law (Torah, Yah's instructions). So by faith we establish the instructions of Yahuah in our lives as the foundation of faith.
The Law is our tutor which leads us to Messiah. Yahusha is the goal of life. Yahusha is the goal of keeping Torah. We are to walk the way Yahusha walked- I John 2:6 and He walked perfectly keeping Torah. Yahusha is Lord and Savior. Yahusha is the Son of Yahuah. Yahusha was perfect without sin- I Peter 2:22. Yahusha is the way, the truth, and the life- John 14:6. The Law of Yah is the Truth- Psalm 119:142. Yahusha is the Word (Law) and the Truth. Yahusha is the only way to the Father. You must Honor Yahusha the way you Honor the Father- If you don't- then you don't honor the Father- John 5:23. Yahusha paid the penalty for me and you breaking Yahuahs law – he paid our fine! If you will put your trust in Yahusha as Lord and Savior, and Repent (Repentance is turning from breaking Yah's law and turning to keeping Yah's law) then you shall be saved. We must call upon the name of Yahusha and we must obey Him, produce good fruit- for the evidence of our faith in Yahusha is revealed in the fruit we produce- whether the fruit of obedience unto righteousness or the fruit of disobedience unto lawlessness- Romans 6:15-23.
Yahuah is Alahim the Father, and Yahusha is His son and all the Deity of Yahuah is embodied by Yahusha His Son - Colossians 2:9. The Ruach HaKodesh (Spirit of Yah) is to lead, guide, help, and empower us in our journey of learning to please the Father by keeping Torah– Acts 1:8 & John 16:7.
We come to eternal salvation by putting our faith in Yahusha to save us from our sins, and by walking in obedience to Yahuahs instructions (keeping Torah). We are saved by grace through faith, but that faith should establish the law; and faith without works or obedience to Yahuah's Torah is really not faith at all.