What?? You cannot be serious!! Have you ever read the Acts of the Apostles and the Pauline Corpus?
All of a sudden you conveniently forgot about the Paul and the Pauline Corpus, the Apostles Peter, James and John--the Pillars of the Jerusalem Church.
By the time the Epistle to the Romans was composed the name of Jesus was known throughout the world.
Romans 1:8 KJV
Based on the Pauline Corpus, by 37-41 CE, the time of King Aretas, Paul and others were going around the Roman Empire telling people [Jews and Roman citizens] that Jesus was Gods Own Son, that he was Lord, the Christ, that every person should bow to the name of Jesus including the Roman Emperors, that Jesus abolished the Laws of the Jews, and that Jesus resurrected on the Third day for Remission of Sins.
Please, stop the nonsense that Jesus was not well known while you simultaneously argue for authentic Pauline Epistles.
Who are you trying to fool? Those days are done.
Once you argue that the Pauline Corpus is authentic and historically reliable then it is just total nonsense that that Jesus Christ was unknown in the Roman Empire.
Based on Acts of the Apostles, and the Pauline Epistles, the Roman Empire was evangelized by Paul and the other apostles of the supposed Jesus of Nazareth.
Again, why can't you repeat what I wrote? I argue that the JESUS story and Jesus cult is a 2nd century invention--not all Christianity.
It is a complete error to assume that any mention of Christians MUST refer to a Jesus cult and those who believe the Jesus story.
You show that that you have no idea of the meaning of the word "Christian" and no idea that there were people called Christians who did not accept the story of Jesus.
'Christian' is derived from the Greek word meaning 'Anointed or Anointing"
Even King David in the Septuagint was called the Christ of God.
In "To Autolycus", Theophilus of Antioch called himself a Christian but never mentioned that he believed in Jesus Christ and never claimed Jesus Christ died for his sins.
Theophilus claimed he was a Christians because he was Anointed with Oil of God.
Theophilus' To Autolycus'