1 What advantage then has the Jew, or what [is] the profit of circumcision?
2 Much in every way! Chiefly because to them were committed the oracles of God.
3 For what if some did not believe? Will their unbelief make the faithfulness of God without effect?
4 Certainly not! Indeed, let God be true but every man a liar. As it is written: "That You may be justified in Your words, And may overcome when You are judged."
5 But if our unrighteousness demonstrates the righteousness of God, what shall we say? [Is] God unjust who inflicts wrath? (I speak as a man.)
6 Certainly not! For then how will God judge the world?
7 For if the truth of God has increased through my lie to His glory, why am I also still judged as a sinner?
8 And [why] not [say], "Let us do evil that good may come"?--as we are slanderously reported and as some affirm that we say. Their condemnation is just.
9 What then? Are we better [than they]? Not at all. For we have previously charged both Jews and Greeks that they are all under sin. 10 As it is written: "There is none righteous, no, not one;
11 There is none who understands; There is none who seeks after God. 12 They have all turned aside; They have together become unprofitable; There is none who does good, no, not one." 13 "Their throat [is] an open tomb; With their tongues they have practiced deceit"; "The poison of asps [is] under their lips"; 14 "Whose mouth [is] full of cursing and bitterness." 15 "Their feet [are] swift to shed blood; 16 Destruction and misery [are] in their ways; 17 And the way of peace they have not known." 18 "There is no fear of God before their eyes." 19 Now we know that whatever the law says, it says to those who are under the law, that every mouth may be stopped, and all the world may become guilty before God. 20 Therefore by the deeds of the law no flesh will be justified in His sight, for by the law [is] the knowledge of sin. 21 But now the righteousness of God apart from the law is revealed, being witnessed by the Law and the Prophets, 22 even the righteousness of God, through faith in Jesus Christ, to all and on all who believe. For there is no difference; 23 for all have sinned and fall short of the glory of God, 24 being justified freely by His grace through the redemption that is in Christ Jesus, 25 whom God set forth [as] a propitiation by His blood, through faith, to demonstrate His righteousness, because in His forbearance God had passed over the sins that were previously committed, 26 to demonstrate at the present time His righteousness, that He might be just and the justifier of the one who has faith in Jesus. 27 Where [is] boasting then? It is excluded. By what law? Of works? No, but by the law of faith. 28 Therefore we conclude that a man is justified by faith apart from the deeds of the law. 29 Or [is He] the God of the Jews only? [Is He] not also the God of the Gentiles? Yes, of the Gentiles also, 30 since [there is] one God who will justify the circumcised by faith and the uncircumcised through faith. 31 Do we then make void the law through faith? Certainly not! On the contrary, we establish the law.
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2 [Deu 4:5-8 NKJV] 5 "Surely I have taught you statutes and judgments,... for this [is] your wisdom and your understanding in the sight of the peoples who will hear all these statutes, and say, 'Surely this great nation [is] a wise and understanding people.' 7 "For what great nation [is there] that has God [so] near to it,...
3 [Heb 4:2 NKJV] 2 For indeed the gospel was preached to us as well as to them; but the word which they heard did not profit them, not being mixed with faith in those who heard [it].
4 [Job 40:8 NKJV] 8 "Would you indeed annul My judgment? Would you condemn Me that you may be justified?
[Psa 62:9 NKJV] 9 Surely men of low degree [are] a vapor, Men of high degree [are] a lie; If they are weighed on the scales, They [are] altogether [lighter] than vapor.
[Psa 51:4 NKJV] 4 Against You, You only, have I sinned, And done [this] evil in Your sight--That You may be found just when You speak, [And] blameless when You judge.
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[Gal 5:13 NKJV] 13 For you, brethren, have been called to liberty; only do not [use] liberty as an opportunity for the flesh, but through love serve one another.
6 [Gen 18:25 NKJV] 25 "Far be it from You to do such a thing as this, to slay the righteous with the wicked, so that the righteous should be as the wicked; far be it from You! Shall not the Judge of all the earth do right?"
8 [Rom 5:20 NKJV] 20 Moreover the law entered that the offense might abound. But where sin abounded, grace abounded much more,
Jews have the benefit of being exposed to God's word so that they can know him more. They also have the responsibility to respond to that truth and glorify him.
Romans 3:23-26 is pinnacle of the book.
I also have had the benefit of being taught the truth of scripture and knowing God so I am accountable to glorify him and obey based on what I know.
I have to be careful not to rest on my own strength for obedience, but seek, submit and call on God to do the work through me.