Joseph Benson's Commentary of the Old and New Testaments - Matthew 26:73-74
Matthew 26:73-74. And after a while came they that stood by, &c. When the servants at the fire heard Peter deny the charge, which John has mentioned, they drew near and supported it by an argument drawn from the accent with which he had pronounced his answer: Surely thou art one of them, for thy speech bewrayeth thee. Η λαλια σου δηλον σε τοιει , thy manner of speech (meaning the Galilean dialect or pronunciation) maketh thee manifest Or, as Mark expresses it, Thou art a... read more
Albert Barnes' Notes on the Whole Bible - Matthew 26:74
Then began he to curse ... - Peter was now irritated beyond endurance. He could no longer resist the evidence that he was known. It had been repeatedly charged on him. His language had betrayed him, and there was a positive witness who had seen him. He felt it necessary, therefore, to be still more decided, and he accordingly added to the sin of denying his Lord the deep aggravation of profane cursing and swearing, affirming what he must have known was false, that he knew not the man.... read more