'Emperor' in the Bible

Paul said in his defense, "I have done nothing wrong against the Law of the Jews, or of the Temple, or of the emperor."

If I'm guilty and have done something that deserves death, I'm willing to die. But if there is nothing to their charges against me, no one can hand me over to them as a favor. I appeal to the emperor!"

Festus talked it over with the council and then answered, "To the emperor you have appealed; to the emperor you will go!"

But Paul appealed his case and asked to be held in prison until the decision of his Majesty. So I ordered him to be held in custody until I could send him to the emperor."

Agrippa told Festus, "This man could have been set free if he hadn't appealed to the emperor."

and said, "Stop being afraid, Paul! You must stand before the emperor. Indeed, God has given to you the lives of everyone who is sailing with you.'

But the Jews objected and forced me to appeal to the emperor, even though I have no countercharge to bring against my own people.