Sure but it is a lot to unpack, so please bear with me. It took some time. I try not to cut and paste or be rash.
Sorry about any typos. I am sure there are many.
Gen 6:3 says God said, My spirit shall not always strive (plead) with man.
In respect to this the Law was not yet written. Yet in
Gen 26:5 says Abraham obeyed God's voice.
What did God's voice tell him to obey?
To keep His charge (watch by his example), His Commandments, His Statutes and His Laws.
Moses as you know wrote this. Moses would not have wrote it the way he did if these Commandments, Statutes and Laws were different then the ones God had given him to walk and write in his charge, watch. Take note however the judgements are not mentioned. Abraham walked with God.
How?
Through God's Spirit through His voice. He believed, he had faith in God and lived accordingly. Not in letters in stone and parchment but in the Spirit of the living God writing upon the fleshly tables of his heart. How do we know?
Let's jump ahead to
Rom 1:15-20. In speaking of the Gospel Paul said therein the Gospel is the righteousness of God revealed from Faith to faith; for the just (righteous) shall live by faith keeping in mind that God said that in the time of Noah before the flood that he strove, pleaded with man. And that His testimony in regard to Abraham was that Abraham obeyed His voice, kept His charge (watch, by his example), His Commandments, His Statutes, and His Laws.
Why is it important to keep in mind? Because immediately after saying that the righteousness of God is revealed in the Gospel because the just (righteous) shall live by faith Paul gives a reason for the Gospel. He says in
Rom1:18 For (because) the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold (hold back) the truth in unrighteousness.
This is an indicative (factual) statement being spoken in the present tense. It applies to all until His return.
So, the question should arise how is it we hold back the truth in unrighteousness if this applies to us?
Paul answers this in
Rom 1:19. There he says, Because that which may be known of God is manifest in them; for God hath shewed it unto them. For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:
In the testimony about Abraham obeying God's voice and what our Lord God said in regard to His Spirit striving with man before the flood we can know what God is making known to man and is manifesting in them.
And that is His Commandments, Statutes, and His Laws. And this from the creation of the world, even his eternal power and Godhead; so that they are without excuse.
As we continue we see that Paul in chapter one gives a summary of unrighteous things being done and closes the chapter with those who do such things are worthy of death and not them but those take pleasure in them that do so.
With that he starts to make the connection with the things of unrighteousness mentioned in chapter 1 to the Law in chapter two. In respect to those who do such things and judge others Paul says we will be judge by our deeds. To them who by patient continuance in well doing seek for glory and honour and immortality, eternal life. But unto them that are contentious, and do not obey the truth, but obey unrighteousness, indignation and wrath.... to the Jew first and also to the Gentile. Because that which may be known of God is manifest in them; they are all without excuse. For not the hearers of the Law are just(righteous) before God but the doers of the Law shall be justified (made righteous). For when the Gentiles, which have not the law (written on stone and Parchment), do by nature the things contained in the law ( for God has manifested in them from the creation of the world), these, having not the written law on stone and parchment, are a law unto themselves: Which shew the work of the law written in their hearts, For God has manifested in them, striving, pleading with them from the creation of the world. Their conscience also bearing witness, and their thoughts through what God manifested to them the mean while accusing or else excusing one another; )
As we continue in chapter 2 we see that the Jews rest in this Law that was mentioned in respect to the list bad things done in Rom 1. And in this resting they know God's will and appovest the things that are more excellent being instructed out of the Law. Confident that through this knowledge they are guides to the blind and light unto to those who are in darkness. But with all this knowing they themselves need to be taught because when they teach thou shalt not commit adultery and steal they themselves are doin that which they are teaching not to do. As the beginning of the chapter stated for wherein thou judgest (teaches) another, thou condemnest thyself; for thou that judgest doest the same things. They were committing idolatry taking the glory of God and making unto the image of man and beasts, men with men and women with women doing that which is not appropriate. Being filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness; full of envy, murder, debate, deceit, malignity; whisperers, 3 Backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents, Without understanding, covenantbreakers, without natural affection, implacable, unmerciful. and at the same time teaching the ways of God therefore blaspheming and dishonoring Him. They were given the oracles (the divine utterances) of God but were not living what they professed. They were living a lie. But shall the truth of God come to no affect? No, in no way! Let God be true and every man a liar. For the truth of God abounded regardless of the lie we live or lived. For all have sinned and fall short of the glory of God.
But now the righteousness of God is manifested without the Law that gave us the knowledge of sin, the divine utterances that were written down as our schoolmaster to bring us unto Christ and entrusted unto the Jews. Even the righteousness of God which is through faith of Jesus Christ INTO all and upon all them that believe: for there is no difference: The righteousness which is of Faith, that which is of God and is established through the Gospel that the Just live by. For the righteousness of God speaketh on this wise, Say not in our, bring Christ down from above or up from the deep. But what does it say, The Word, the Law is in our heart through Christ that we do it. That IS THE WORD OF FAITH in which we preach. That with the heart man believes INTO righteousness and with the mouth we assent, confess unto the Lord. This is the Faith that the Just, the righteous live by. This is the faith that establishes the Law. (
Rom 3:1-32;
10:6-10)