One of the traditional arguments againts UR is the concept of the unpardonable sin, blaspheming against the Holy Spirit. And yet, to me, Paul’s comments concerning his own salvation in 1 Tim1. radically overcome this argument and affirms the salvation of all humanity. Note what Paul said.
12 I thank Christ Jesus our Lord, who has given me strength, that he considered me faithful, appointing me to his service. 13 Even though I was once a **blasphemer **and a persecutor and a violent man, I was shown mercy because I acted in ignorance and unbelief. 14 The grace of our Lord was poured out on me abundantly, along with the faith and love that are in Christ Jesus.
15 Here is a trustworthy saying that deserves full acceptance: Christ Jesus came into the world to save sinners—of whom I am the worst. 16 But for that very reason I was shown mercy so that in me, the worst of sinners, Christ Jesus might display his unlimited patience as an example for those who would believe on him and receive eternal life. 17 Now to the King eternal, immortal, invisible, the only God, be honor and glory for ever and ever. Amen.
So Paul, a blasphemer, one who claimed that Jesus was not the Messiah and very likely claimed that the miracles that He did were of Satan, an enemy of Christ even to the point of persecuting the church, recieved grace and faith in Christ. He emphasized that He was the “worst of sinners” and yet Jesus saved him. Though he was a blasphemer, a violent man, a persecutor of the church, Jesus appeared to him and the Revelation of the Lamb and discipline of the Father burnt the hell out of him, changed him, and saved him. When he was brought face to face with the truth of who Jesus is and the evil of his own sins, it changed him, saved him, and set him on a path of righteousness.
Did Paul choose Jesus? No, he fought Jesus with all of his might. Jesus chose Paul, chose to reveal Himself to Paul, chose Paul for a specific ministry, and even chose to show Paul all that he’d have to suffer for the name of Christ! Do not be mocked, what a man sows so shall he reap! Though Paul was saved, he still reaped terrible suffering for the bad things he did in persecuting the church. You know, I wonder just how much Paul wept in repentance and gnashed his teeth in regret and remorse over him approving of the stoning of Stephen and persecuting the church!
I do not believe that Paul was speaking poetically; rather, Paul realized just how evil of a man he was, how his religious beliefs, pride, and self-righteousness had motivated him to persecute people who were good people, calling evil that which is good. Religion can sure twist the mind. Paul realized the depth of his sin, the perversness of self-righteously motivated religious zeal. When Paul claimed to be the worst of all sinners, he meant it, even specifically noting that he was a blasphemer. And thus the salvation of Paul strongly counters the concept that any sin, even being a blasphemer, is unpardonable. Jesus forgave and saved Paul even though he was a blasphemer and persecutor of the church, the worst of all sinners.