Matthew 26:49

Hail, Rabbi. And he kissed him. This kind of salutation was ordinary with the Jews. St. Luke tells us, Christ called Judas friend; and added, Is it with a kiss thou betrayest the Son of man? By what we read in St. John, these men that came with Judas, seem not to have known our Saviour: for when he asked then, whom seek you? they do not answer, thyself, but Jesus of Nazareth. There were struck with a blindness, which St. John Chrysostom looks upon as done miraculously. The second miracle was, that when Christ said, I am he, they fell to the ground, as thunder-struck. The third was, let these go, by which they had no power to seize any one of his disciples. The fourth was, the healing of Malchus' ear. (Witham)