Then said the girl that kept the door unto Peter, Are not you also one of this man's disciples? He said, I am not.
All Commentaries on John 18:17 Go To John 18
Cyril of Alexandria
AD 444
As Christ had already foretold to Peter that he would thrice deny our Saviour Christ, and that before the cock crew his faith would fail, the inspired Evangelist relates in detail where, and how, the prophecy was fulfilled. The maid, seated at the door, then, inquires of him whether he was not one of the number of the disciples of Him Who was undergoing the unjust trial. Peter denies it, and parries the question as though it were a charge, saying, "I am not;" not fearing at all to be taken, or shrinking from proclaiming the truth, but disregarding and making light of enduring any kind of evil against his will in comparison with being with Christ. His transgression, then, proceeds from love, and his denial has its root in the love of God; not indeed proceeding from any just reasoning, but, at any rate, testifying to the fervour of his desire to be with Christ.