If you study the Leader's messages, you will see that the first point that is raised in these messages is the role of hajj in structuring the Islamic Ummah.
Idan har ka dubi sakonnin Jagoran juyin juya halin Musulunci da kyau, za ka ga cewa batu na farko da ake gabatar da shi a cikin wannan sakon, shi ne rawar da hajji ya ke takawa wajen gina al’ummar musulmi.