'Emperor' in the Bible

As a result of this, Pilate kept making efforts to release Him, but the Jews kept screaming, “If you release this Man, you are no friend of Caesar! Anyone who makes himself out [to be] a king opposes Caesar [and rebels against the emperor]!”

But when Paul appealed to be held in custody for a decision by the Emperor [Nero], I ordered him to be kept in custody until I could send him to Caesar.”

But I found that he had done nothing worthy of death; however, since he appealed to the Emperor [Nero], I decided to send him [to Rome].

Submit yourselves to [the authority of] every human institution for the sake of the Lord [to honor His name], whether it is to a king as one in a position of power,

Show respect for all people [treat them honorably], love the brotherhood [of believers], fear God, honor the king.