Then saith the damsel that kept the door unto Peter, Art not thou also one of this man's disciples? He saith, I am not.

People's New Testament

18:15-27 For the trial of Jesus before Caiaphas and the denial of Peter, see notes on Mt 26:57-75. Compare Mr 14:53-72 Lu 22:54-71.

Wesley's Notes

18:17 Art thou also - As well as the others, one of this man's disciples - She does not appear to have asked with any design to hurt him.

Jamieson-Fausset-Brown Bible Commentary

17. Then saith the damsel that kept the door-"one of the maids of the high priest," says Mark (Mr 14:66). "When she saw Peter warming himself, she looked upon him and said" (Mr 14:67). Luke is more graphic (Lu 22:56)-She "beheld him as he sat by the fire (literally, 'the light'), and earnestly looked on him (fixed her gaze upon him), and said." "His demeanor and timidity, which must have vividly showed themselves, as it so generally happens, leading to the recognition of him" [Olshausen].

Art thou not also one of this man's disciples?-that is, thou as well as "that other disciple," whom she knew to be one, but did not challenge, perceiving that he was a privileged person.

He saith, I am not-"He denied before them all, saying, I know not what thou sayest" (Mt 26:70)-a common form of point blank denial; "I know [supply 'Him'] not, neither understand I what thou sayest" (Mr 14:68); "Woman, I know Him not" (Lu 22:57). This was THE FIRST DENIAL. "And he went out into the porch [thinking, perhaps, to steal away], and the cock crew," (Mr 14:68).

Matthew Henry's Concise Commentary

18:13-27 Simon Peter denied his Master. The particulars have been noticed in the remarks on the other Gospels. The beginning of sin is as the letting forth of water. The sin of lying is a fruitful sin; one lie needs another to support it, and that another. If a call to expose ourselves to danger be clear, we may hope God will enable us to honour him; if it be not, we may fear that God will leave us to shame ourselves. They said nothing concerning the miracles of Jesus, by which he had done so much good, and which proved his doctrine. Thus the enemies of Christ, whilst they quarrel with his truth, wilfully shut their eyes against it. He appeals to those who heard him. The doctrine of Christ may safely appeal to all that know it, and those who judge in truth bear witness to it. Our resentment of injuries must never be passionate. He reasoned with the man that did him the injury, and so may we.