He then having received the morsel went immediately out: and it was night.
Read Chapter 13
Cornelius a Lapide
AD 1637
When, therefore, he had received the morsel, he straightway went out. Both because he then became possessed by the devil, and also because Christ by the foregoing words had expelled him from His household. The word "therefore" refers to both these reasons. S. Augustine remarks that, the unclean one going forth, all they that were clean remained with Him that cleanseth them, like the wheat when the tares have been separated from it. S. Cyril observes that the devil impelled Judas to go forth immediately to betray Christ, lest, by the virtue of the Eucharist which, though unworthily received, was pricking his conscience, he might repent and think better of his crime. Origen adds further, that the teaching of Christ was so efficacious as to move His betrayer afterwards to say: I have sinned in betraying the innocent blood, nay, even to such sorrow, that unable to tolerate life he hanged himself, "showing" he says, "how great was the power of the teaching of Jesus even in a sinner, a thief...
In haste he hurries away in obedience to the will of Satan, and like one stung and goaded on to madness he rushes from the house. He sees nothing that can overcome his love of gain, and, marvellous though it is, we shall find him in no way benefited by the gift from Christ, of course because of his irrepressible inclination for getting money. For, completely overpowered by his passion, and possessed heart and soul by the father of all iniquity, the wretched man henceforward cannot even discern whither he is rushing on. So with his soul sunk in a night of its own, and darkened by a gloom-bringing swarm of unholy thoughts, he falls headlong into the abyss of Hades as into a trap; and, according to the saying in Proverbs, he flees away as a stag smitten to the liver with a dart, or like a dog into chains, and knoweth not that he runneth with peril of his life. And it seems to me that the inspired Evangelist did not without a purpose say that, having received the sop, he straightway went o...