For if I be an offender, or have committed any thing worthy of death, I refuse not to die: but if there be none of these things whereof these accuse me, no man may deliver me unto them. I appeal unto Caesar. For if I be an offender - If it can be proved that I have broken the laws, so as to expose me to capital punishment, I do not wish to save my life by subterfuges; I am before the only competent tribunal; here my business should be ultimately decided.
No man may deliver me unto them - The words of the apostle are very strong and appropriate. The Jews asked as a favor, χαριν, from Festus, that he would send Paul to Jerusalem, Acts 25:3. Festus, willing to do the Jews χαριν, this favor, asked Paul if he would go to Jerusalem, and there be judged, Acts 25:9. Paul says, I have done nothing amiss, either against the Jews or against Caesar; therefore no man με δυναται αυτοις χαρισασθαι, can make a Present of me to them; that is, favor them so far as to put my life into their hands, and thus gratify them by my death. Festus, in his address to Agrippa, Acts 25:16, admits this, and uses the same form of speech: It is not the custom of the Romans, χαριζεσθαι, gratuitously to give up any one, etc. Much of the beauty of this passage is lost by not attending to the original words. See on Acts 25:16 (note).
I appeal unto Caesar - A freeman of Rome, who had been tried for a crime, and sentence passed on him, had a right to appeal to the emperor, if he conceived the sentence to be unjust; but, even before the sentence was pronounced, he had the privilege of an appeal, in criminal cases, if he conceived that the judge was doing any thing contrary to the laws. Ante sententiam appellari potest in criminali negotio, si judex contra leges hoc faciat. - Grotius.
An appeal to the emperor was highly respected. The Julian law condemned those magistrates, and others having authority, as violaters of the public peace, who had put to death, tortured, scourged, imprisoned, or condemned any Roman citizen who had appealed to Caesar. Lege Julia de vi publica damnatur, qui aliqua potestate praeditus, Civem Romanum ad Imperatorem appellantem necarit, necarive jusserit, torserit, verberauerit, condemnaverit, in publica vincula duci jusserit. Pauli Recept. Sent. lib. v. t. 26.
This law was so very sacred and imperative, that, in the persecution under Trajan, Pliny would not attempt to put to death Roman citizens who were proved to have turned Christians; hence, in his letter to Trajan, lib. x. Ephesians 97, he says, Fuerunt alii similis amentiae, quos, quia cives Romani erant, annotavi in urbem remittendos. 'There were others guilty of similar folly, whom, finding them to be Roman citizens, I have determined to send to the city." Very likely these had appealed to Caesar.