Luke 22:3

εἰσῆλθεν δὲ σατανᾶς εἰς Ἰούδαν. No other expression seems adequately to explain his wickedness. It began in avarice, disappointment, and jealousy; and, when he had long weakened his soul by indulgence in these dark, besetting sins, the imaginary loss of the “300 pence” of which he would have had the disposal (John 12:4-5; Mark 14:10),—the now undisguised announcement of our Lord that He should be not only rejected, but crucified (Matthew 20:19)—the consequent shattering of all Messianic hopes—the growing sense that he was becoming distasteful to his Master and his fellows—the open rebuke which he had drawn on his own head by his hypocritic greed at Bethany (John 12:6)—the rumoured hostility of all the most venerated authorities of the nation—all these formed the climax of his temptations:—and then, at last, the tempting opportunity met the susceptible disposition. “Instead of dominion—service; instead of power—persecution; instead of honour—shame; this was all that was left of his hopes and prospects once so brilliant.” His crime was but the epitome of months—perhaps years—of secret faithlessness. “Dicitur Satan in reprobos intrare, cum reverso Dei metu, extincta rationis luce, pudore etiam excusso, sensus omnes occupat.” Calvin.

Ἰσκαριώτην. See on Luke 6:16.

τῶν δώδεκα. The circumstance is mentioned from its pathos. The mere information was needless, Luke 6:16.