The theology expressed is Calvinism. We are in the Calvinism section.Yet you accuse me of inventing (for no reason) that the discussion is about Calvinism. And then accuse me of some untoward motive for doing so. This leap into the irrational combined with a person attack shows you cannot refute my protests regarding your theology.
More drama. My point is 'call it what you will, I'll try to keep the discussion on God's Word', as that is how I came to what you call 'Calvinism'. (I prefer the 5 Solas of the Reformation).
He didn’t stop talking about the Jews. He didn’t make chapter divisions and so move on to a new topic.
Actually Paul didn't start addressing the Jew until the middle of chapter 2. Before that we see God's wrath on all unrighteousness for those (Jew and Gentile) who hold the truth in unrighteousness (described unto the end of chapter 1. In chapter two, Paul takes on again both Jew and Gentiles...
Therefore thou art inexcusable, O man,
whosoever thou art that judgest: for wherein thou judgest another, thou condemnest thyself; for thou that judgest doest the same things. But we are sure that the judgment of God is according to truth against them which commit such things. And thinkest thou this,
O man, that judgest them which do such things, and doest the same, that thou shalt escape the judgment of God? Or despisest thou the riches of his goodness and forbearance and longsuffering; not knowing that the goodness of God leadeth thee to repentance? But after thy hardness and impenitent heart treasurest up unto thyself wrath against the day of wrath and revelation of the righteous judgment of God; Who will render
to every man according to his 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, Tribulation and anguish, upon every soul of man that doeth evil,
of the Jew first, and also of the Gentile; But glory, honour, and peace, to every man that worketh good,
to the Jew first, and also to the Gentile: For there is no respect of persons with God. For as many as have sinned without law shall also perish without law: and as many as have sinned in the law shall be judged by the law; (For not the hearers of the law are just before God, but the doers of the law shall be justified.
For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves: Which shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another;) In the day when God shall judge the secrets of men by Jesus Christ according to my gospel.
(Rom 2:1-16)
Paul doesn't address the Jew specifically until 2:17...
Behold, thou art called a Jew, and restest in the law, and makest thy boast of God,
(Rom 2:17).
So anyhow, there you have it.
The problem with this “all have sinned” emphasis is it’s robbed the Gospel of convicting hearers of THEIR sins and made it generic. This is what we see in the NT preaching. No one preached “all have sinned and you too” but they preached the truth and conviction fell for real individual sins. So people repented off real sins and received real forgiveness.
"All have sinned" is for point of clarification that there are no special classes of people in dealing with God and His judgment. It's very similar to Paul's preaching here...
Acts 17:30-31 (KJV) And the times of this ignorance God winked at;
but now commandeth all men every where to repent: Because he hath appointed a day, in the which
he will judge the world in righteousness by
that man whom he hath ordained;
whereof he hath given assurance unto all
men, in that he hath raised him from the dead.