Luke 12:51-52. Do you think that I have come to bring peace to the earth? No, I tell you, but division. From now on, five in one household will be divided, three against two and two against three.…
Paul was the perfect choice to fulfill that prophesy. Even in this modern forum discussion, the division effect still works when you mention Paul. What better way to test blessed are the humble and the peace makers.
The world was not ready for the kingdom of Jesus at the time of Jesus. What was needed was a remediation period and Paul fit the bill. Jesus promises to leave behind the Holy Spirit or Spirit of Truth, which the world cannot receive. The reason it cannot receive is due to law. Law created another master that made it hard to deviate for the Spirit.
This brings us back to law, which was the way of the world then, as now. If you have specific laws or commandments to follow; spiritual and/or civil, and the Spirit was to inspire you, and you had to deviate, who do you follow? This is part of the division that was created. Those under law are the children of the bondwoman or slaves to the law, with no freedom to make that choice of the Spirit. They will deny the spirit, if it does not go by their law. The children of the promise are not under law, but are free to listen to the Spirit guide them. That was why Paul rubbed people the wrong way, since he appears to be breaking all the rules, by showing his faith in the Spirit. It bucked the law.
Matthew 12:30-32: Jesus Said, "Whoever is not with me is against me, and whoever does not gather with me scatters. Therefore I tell you, people will be forgiven for every sin and blasphemy, but blasphemy against the Spirit will not be forgiven.
Those who preferred the law, by who may have had the Spirit, blasphemed the Spirit, if the Spirit did not follow the law. If they had broken the law to please the spirit that was forgivable. Paul is all over the place, since that is how he had to act to follow the spirit, since he was not a slave to law, any law. If God tells you something through the spirit, you don't put him on hold, and ask a police officer. You do it and even if you pay a fine this will be forgiven.
Jesus summarize his version of the law; Matthew 22:36-40
36 “Teacher, which is the greatest commandment in the Law?”
37 Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’[
a] 38 This is the first and greatest commandment. 39 And the second is like it: ‘Love your neighbor as yourself.’[
b] 40 All the Law and the Prophets hang on these two commandments.”
To love God, after the promise of the Spirit, meant you could not deny the living Spirit/God if you were moved, even if it is against the law, since those laws were secondary or they all hang on those two commandments; hang below. The new law of God is simple.
Love your neighbor as yourself may require tough love, confidence building and not just indulgence. Paul becoming all things to all men was his was his way of expresses his love with universal empathy. It rubs those under the law the wrong way, since the Spirit is seen as a metaphor and not an actual inspiring phenomena.