It seemeth they had no suspicion of Judas, but our Saviour telling them that it was one of them, they begin to look about one upon another, rather suspecting themselves than Judas. There may be a great deal of villany, and the greatest villany, in the hearts of professors, in whose conversation appeareth nothing that may give a just suspicion to others; and the true disciples of Christ will have so much candour anti brotherly love, that they will not rashly judge and censure their brethren.
Related Commentaries of John 13:22
John 13:22
22 Then the disciples looked one on another, doubting of whom he spake.