<p>13:22 <i>The disciples looked at each other, wondering of whom he spoke</i>- We see here the ability of Judas, as of all men, to disguise real motives. The others had absolutely no inkling that Judas would betray the Lord. This stands as a warning for all time not to attempt to judge who is sincere and who is not amongst the Lord's people. We cannot judge not least because we <i>cannot</i> judge. They were so unable to do this that having looked at one another, wondering who it was, they concluded that it might be them- for after trying to decide which of them it was, they began to ask Him &quot;Is it me?&quot; (Mk. 14:19). We simply cannot tell the wheat from the weeds.</p><p>&quot;He spoke&quot; is a continuous present tense- 'Of whom He is speaking'. This change of tenses in the Gospels is to enable to us to relive the situation, playing as it were Bible television with the record.</p>