Adam Clarke's Commentary on the Bible - John 13:21
Was troubled in spirit - See the note on John 11:33 . And testified - Spoke with great earnestness. Shall betray me - Παραδωσει με , Will deliver me up. Judas had already betrayed our blessed Lord, and he was now on the point of delivering him up into the hands of the chief priests. By all these warnings, did not our Lord intend that Judas should be benefited? - that he should repent of his iniquity, and turn and find mercy? read more
Adam Clarke's Commentary on the Bible - John 13:20
He that received whomsoever I send - See similar words, Matthew 10:40 , etc. Our Lord spoke this to comfort his disciples: he showed them that, although they should be rejected by many, they would be received by several; and that whoever received them should reap the utmost benefit by it. read more