Satan entered into him

Tom Barrett(Catholic), Cecile Richards, and Jim Doyle(Catholic)

When Jesus had thus spoken, he was troubled in spirit, and testified, "Truly, truly, I say to you, one of you will betray me."

The disciples looked at one another, uncertain of whom he spoke.  One of his disciples, whom Jesus loved, was lying close to the breast of Jesus;  so Simon Peter beckoned to him and said, "Tell us who it is of whom he speaks."

So lying thus, close to the breast of Jesus, he said to him, "Lord, who is it?"

Jesus answered, "It is he to whom I shall give this morsel when I have dipped it." So when he had dipped the morsel, he gave it to Judas, the son of Simon Iscariot.

Then after the morsel, Satan entered into him. Jesus said to him, "What you are going to do, do quickly."