So many Christians say that in Romans 7, Paul was speaking of his life after Jesus saved him, that he could not stop sinning, that he could not do good, that he was a wretched man. I can hardly believe that people actually believe Apostle Paul was speaking of himself as a sinner AFTER Jesus saved him. That is utterly absurd.
Paul did not struggle with sin after Jesus saved him the way he did before Jesus saved him.
Paul in no way remained doing the sins that earned him the self-given title of Worst of Sinners. He said that about himself because BEFORE Jesus saved him, he was a violent man; he gave approval of Stephens’s death, guarded over the clothes that belonged to the men who killed Stephen. Can you imagine men taking off their clothes so that blood would not get splattered on them while they stone someone to death, and how Paul guarded these evil men's clothes while they killed Stephen?
Saul put many of the saints in prison, and when they were put to death, he cast his vote against them. Saul began to destroy the church. Going from house to house, he dragged off men and women and put them in prison. Acts 22:4, Acts 22:20, Acts 26:10, Acts 8:3.
That is why Paul said he was the worst of sinners. Not because he kept sinning after he was saved! Pastors in many if not all denominations teach that falseness, that Paul, after Jesus saved him, struggled with sin so much and was the worst of sinners.