For the same reason that he troubles us - to lead us to repentance and faith in his blood.
He troubled the Jews because they had rejected him as the headstone of the heavenly temple, (Psalm 118.22).
He troubled the Romans because they were the same as us - sinners needing a Saviour.
He worried the Romans because He spoke of having a kingdom. He worried the Jewish leaders because He worried the Romans. They thought He would cause the Romans to crack down on them more severely.
Caiaphas was High Priest. Jesus was sentenced to death on the orders of Pilate, the Roman Governor because the Jewish leaders had no authority to do so. The Pharisees and priests, as a committee, urged Pilate to condemn Jesus.
The Roman leader, Pontious Pilot, sentenced the saviour to death, by crucifixion.
No. The holy roman church was started long after Jesus the Christ was dead and ascended to heaven. Jesus was a Jewish rabbi, not a christian.
The Roman emperor at the time of Jesus' death was Tiberius.
Jesus was Jewish. He did not go to a "church." He worshipped at a synagogue. Jesus (or Jeshua bar Joseph, ie "Jesus, son of Joseph") was born a Jew, lived as a Jewish man, and died as a Jewish man.
pilot
Jesus (if he existed) was Jewish, so he practised Jewish worship. Christianity didn't exist until after his death, it was invented by the Holy Roman Empire, not Jesus himself.
He is Jewish. At the time he lived, he was a citizen of the Roman Empire.
Of course the Romans were not Jews. They were Latins from Rome. They were so before during and after Jesus' time. Judea was a tiny province of the vast Roman Empire the Romans created. It became a Roman province before Jesus' time.
Galilee was part Jewish and Judea, the region around the city of Jerusalem, was Jewish. Both were part of the pagan Roman Empire.
They didn't. In the reality of the political situation of that time, the Jewish leaders had no power to convince anyone of anything. The Romans were an occupying army that would not have accepted any input on political matters fromt he Jewish leadership, and any "religious" arguments would have had absolutely no weight. This fallacy has been used throughout history to "justify" the killing of Jewish men, women and children and is a meme that needs to end.
The Roman authorities saw Jesus as a potential threat to their power and authority, especially after he was hailed as the King of the Jews. They also yielded to pressure from Jewish religious leaders who viewed Jesus as a blasphemer. Jesus' teachings and growing popularity created unrest among the people that the authorities wanted to quell.