Justice of Imam Mahdi (mgehr) is along the justice of king of eloquence, his majesty [Imam Ali (pbuh)]
Justice in Imam Ali (pbuh)’s social behavior
To apologize pedestrians:
Once, his majesty Amīr al-Mu’minīn (pbuh) was riding somewhere.
And a crowd of people of Kūfah was accompanying him on foot, to show their respect.
Imam (pbuh) turned to them and asked,
“How come you go on foot?!”
They answered, “We [just] like to follow you.”
Amīr al-Mu’minīn Ali (pbuh) stated,
“Come back! If pedestrians follow riders, it causes the pedestrians feel humiliated and ashamed.
And also makes the riders proud and ill- mannered.
Ali and human rights, V.1, P.77
George Jordac, I. J. “Nahj al-Balāghah”, Wisdom 322