I don't personally think one can even understand let alone follow the true intent ofthe Law in Spirit if they don't have a heart change and His Spirit upon them.
Romans 2:15, "Who show the work of the Torah (Instructions/Law) written in their hearts, their conscience also bearing witness, and between themselves their thoughts accusing (condemming sin) or even excusing (justifying sin)."
2 Corinthians 1:22, “who also sealed us, and gave the Spirit in our hearts as a pledge."
Ephesians 3:17, “that the Messiah might dwell in your hearts through belief – having become rooted and grounded in love”
1 John 3:24, “And the one guarding His commands stays in Him, and He in him. And by this we know that He stays in us, by the Spirit which He gave us.”
Ephesians 2:1-2, “And you were dead in trespasses and sins, in which you once walked according to the course of this world, according to the ruler of the authority of the air, of the spirit that is now working in the sons of disobedience.”
Ezekiel 36:26-28, "A new heart, will I also give you, and a new spirit will I put within you; and I will take away the heart of stone out of your flesh, and will give you a heart of flesh. I will put My Spirit within you, and cause you to walk in My statutes, and you will keep My judgments, and do them. And you will dwell in the land that I gave to your fathers; and you will be My people, and I will be your Father."
Mat 7:12-14, "Therefore, all things you want men to do to you, do the same to them, for this is the (intent of the) Law and the Prophets. Enter in through the narrow gate; for wide is the gate and broad is the way that leads to destruction, and many are those who go that way. Because straight is the gate, and narrow is the way which leads to life, and few there are who find it."
1 Timothy 1:5-7, " But the goal* of the commandment is love from a pure heart and a good conscience and a sincere faith. For some men, straying from these things, have turned aside to fruitless discussion, wanting to be teachers of the Law, even though they do not understand either what they are saying or the matters about which they make confident assertions."
1 John 4:20, “"If someone says, "I love Yah," and hates his brother, he is a liar; for the one who does not love his brother whom he has seen, cannot love Yah whom he has not seen."
1 John 2:3-7, “And by this we know that we know Him, if we guard His commands. The one who says, “I know Him,” and does not guard His commands, is a liar, and the truth is not in him. But whoever guards His Word, truly the love of Yah has been perfected in him. By this we know that we are in Him. The one who says he stays in Him ought himself also to walk, even as He walked. Beloved, I write no fresh command to you, but an old command which you have had from the beginning. The old command is the Word which you heard from the beginning.”
Psalms 111:7-10, “The works of His hands are truth and right-ruling, All His orders are trustworthy, They are upheld forever and ever, Performed in truth and straightness. He sent redemption to His people, He has commanded His covenant forever. Set-apart and awesome is His Name. The fear of יהוה is the beginning of wisdom, All those doing them have a good understanding. His praise is standing forever.”
Psalms 119:9-16, “How would a young man cleanse his path? To guard it according to Your word. I have sought You with all my heart; Let me not stray from Your commands! I have treasured up Your word in my heart, That I might not sin against You. Blessed are You, O יהוה! Teach me Your laws. With my lips I have recounted All the right-rulings of Your mouth. I have rejoiced in the way of Your witnesses, As over all riches. I meditate on Your orders, And regard Your ways. I delight myself in Your laws; I do not forget Your word”
1 John 5:2-3, "By this we know that we love the children of Yah, when we love Yah and guard His commands. For this is the love for Yah, that we guard His commands, and His commands are not heavy."