What point then is Paul making here:
Romans 3:21. But now the righteousness of God apart from the law is revealed,
being witnessed by the Law and the Prophets.
Apart from what Law? God's Law is the definition of Righteousness, at least according to the Spirit of Christ in David.
Psalms 119:
172 My tongue shall speak of thy word: for all thy commandments are righteousness.
But a man who transgresses God's Commandments is unrighteous. So how can He be made Righteous again? His SIN must be cleansed, YES? So in the Covenant God made with Levi on Israel's behalf, how was a man's sins cleansed? Was it not by Levites performing "Deeds of the Law" of atonement God gave to them? A Law Abraham didn't have as Levi was not even born yet? So Abraham was justified "Apart" from the Law of atonement given by God to Moses "til the Seed should Come"..
The implication that Paul is saying a sinner can become righteous "apart" from God and HIS Word's is not supported by the Holy Scriptures. Paul was speaking about Jews who didn't believe Jesus was the Prophesied "Lamb of God", who were still performing the "Deeds of the Law" of Atonement God gave to Moses on Israel's behalf.
Rom. 3:
25 Whom God hath set forth to be a propitiation through faith in his blood, (not the blood of animals according to the atonement Laws given to Levi) to declare his righteousness for the remission of sins that are past, through the forbearance of God;
26 To declare, I say, at this time his righteousness: that he might be just, and the justifier of him which believeth in Jesus.
27 Where is boasting then? It is excluded. By what law? of works? (Leviticval Priesthood atonement Laws given on Mt. Sinai) Nay: but by the law of faith. ("And showing Mercy to thousands who love Me and Keep My Commandments", as Abraham did.)
28 Therefore we conclude that a man is justified by faith without the deeds of the law.
As Paul also says in Chapter 2.
13(For not the hearers of the law are just before God, but the doers of the law shall be justified.
What Law? Law of Work's (Levitical Priesthood "deeds of the Law of atonement) or Law of Faith? ( Believing in God enough to follow His instructions.)
Galatians 2:21. I do not set aside the grace of God; for if righteousness comes through the law,
then Christ died in vain.
For if my sins are forgiven and I am made righteous by the Laws of Atonement given by God to Aaron and his sons, then Christ died in vain.
Romans 9:
30 What shall we say then? That Gentiles, who did not pursue righteousness,
have attained to righteousness, even the righteousness of faith;
31 but
Israel, pursuing the law of righteousness, has not attained
to the law of righteousness.
Gentiles who believed in the Word of God unto repentance, attained righteousness, while Jews who sought righteousness by the "Deeds" of atonement laws did not.
Because
they did not
seek it by faith, (Belief, obedience) but as it were,
by the works of the law.
For they stumbled at that stumbling stone.
33 As it is written:
Behold, I lay in Zion a stumbling stone and rock of offense,
And whoever believes on Him will not be put to shame.”
But the Jews didn't believe on Him, that is why they were still relying on the Levitical Priesthood "Deeds" of atonement to cleanse them and make them righteous.
Hark!
Correct me if I am wrong, but I always see you quoting verses such as Galatians 3:24,
as if to suggest that I am going to study the Torah and conclude "now I know how to be righteous".
That is exactly what Paul is NOT saying. Could you say it better?
May I humbly suggest you consider Paul's own words about where the "Righteousness and His Wrath is to be found.
Rom. 1:
16 For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.
17 For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith.
Habakkuk is found in the Law and Prophets. The Gospel Paul is teaching comes from the Law and Prophets. The Righteousness of God is revealed in the Law and Prophets. Every example of true Faith given in the NT is revealed in the Law and Prophets.
18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;
19 Because that which may be known of God is manifest in them; for God hath shewed it unto them.
The Gospel of Christ is found in the Law and Prophets, at least according to Paul in his letter to the Romans. It's just that "many" when they heard the Gospel, didn't mix it with belief/Faith in the God who gave it.
as it is written;
Heb. 4:
1 Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it.
2 For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it.
Just as Hark posted, "If they don't believe Moses and the Prophets teaching the Gospel of Christ, neither will they be persuaded when the Christ Himself teaches the Gospel of Christ".