Jesus answered,
My kingdom is not of this world: if my kingdom were of this world, then would my servants fight, that I should not be delivered to the Jews: but now is my kingdom not from here.
Read Chapter 18
Cyril of Alexandria
AD 444
He dispelled the fear Pilate felt as the appointed guardian of Caesar's kingdom, for he supposed that Christ was meditating insurrection against temporal rule, as the Jews had vainly talked. For they hinted at this when they said: If this Man were not an evildoer, we should not have delivered Him up unto thee; meaning insurrection by the evil they said He was doing. For they affected to be so well-disposed to the Romans, as not even to be able to utter the word revolt. For this cause, then, they said they had brought Him to Pilate, to suffer judgment. Christ, in His reply, denied not that He was a King, for He could not but speak truth; but He clearly proved that He was no enemy to Caesar's rule, signifying that His Kingdom was not an earthly kingdom, but that He reigned, as God, over heaven and earth, and yet greater things than these.
What proof, then, did He give? and how did He remove this suspicion? He says, that He had never employed any spearmen or warriors, and had never had...
He leads upwards Pilate who was not a very wicked man, nor after their fashion, and desires to show that He is not a mere man, but God and the Son of God. And what says He?
If My Kingdom were of this world, then would My servants fight, that I should not be delivered to the Jews.
He undoes that which Pilate for a while had feared, namely, the suspicion of seizing kingly power, Is then His kingdom not of this world also? Certainly it is. How then says He it 'is not'? Not because He does not rule here, but because He has his empire from above, and because it is not human, but far greater than this and more splendid. If then it be greater, how was He made captive by the other? By consenting, and giving Himself up. But He does not at present reveal this, but what says He? If I had been of this world, 'My servants would fight, that I should not be delivered.' Here He shows the weakness of kingship among us, that its strength lies in servants; but that which is above is sufficient for i...