They have gathered for Passover and are eating what we now term the last supper. Jesus has just told them, "My betrayer is at this table." Their response is, what seems natural to me, to argue about which of them would be capable of doing such a thing."
Then their argument morphs into a dispute over which of them should be considered the greatest.
I'm wondering how much modern day Christians have changed over the millennia. When we meet, how to our discussions go? What differences of opinion and attitude do we exhibit? Are any among us capable of betraying Jesus?
Back to their time: Jesus told them that assessment of greatness would be different among them that the current social description would have it. "Who is greater," he asked, "the one who is served or the one who serves?" He then gave them a hint, "I am the one who serves."
How do we recognize greatness?