The Conflict Between Paul and the Apostles

He says that after three years, I went up to Jerusalem to visit Cephas as, as Peter and remained with him 15 days. So no other apostles except James, the Lord's brother, in what I am writing to you before God, I do not lie. And he is saying like, look, these guys knew what I was preaching. Even though they didn't know me, they knew the message and they glorified God because of me. They only were hearing it said he who used to persecute us is now preaching the faith. He once tried to destroy and they glorify God because ofme.