Saying, Prophesy unto us, thou Christ, Who is he that smote thee?

People's New Testament

26:68 Prophesy to us,... Who is he that smote thee? We learn from Mark that his face was covered, as a mark that he was a condemned man (Mr 14:65). The age was a cruel one, and Jewish bigots could not be too rough to the condemned prisoner.

Matthew Henry's Concise Commentary

26:57-68 Jesus was hurried into Jerusalem. It looks ill, and bodes worse, when those who are willing to be Christ's disciples, are not willing to be known to be so. Here began Peter's denying him: for to follow Christ afar off, is to begin to go back from him. It is more our concern to prepare for the end, whatever it may be, than curiously to ask what the end will be. The event is God's, but the duty is ours. Now the Scriptures were fulfilled, which said, False witnesses are risen up against me. Christ was accused, that we might not be condemned; and if at any time we suffer thus, let us remember we cannot expect to fare better than our Master. When Christ was made sin for us, he was silent, and left it to his blood to speak. Hitherto Jesus had seldom professed expressly to be the Christ, the Son of God; the tenor of his doctrine spoke it, and his miracles proved it; but now he would not omit to make an open confession of it. It would have looked like declining his sufferings. He thus confessed, as an example and encouragement to his followers, to confess him before men, whatever hazard they ran. Disdain, cruel mocking, and abhorrence, are the sure portion of the disciple as they were of the Master, from such as would buffet and deride the Lord of glory. These things were exactly foretold in the fiftieth chapter of Isaiah. Let us confess Christ's name, and bear the reproach, and he will confess us before his Father's throne.