Unlike most Iraqi political forces, Muqtada al-Sadr’s movement is characterized by its strong grass roots and interaction with the public. It is a populist movement, which has its own particular social and cultural aspects. Sadr acts as a religious reference, political chief and social leader all at once. His answers to the questions of his followers express this spirit.  

On Sadr's website and social media sites, the Sadrist Movement leader tackles religious, political and moral issues posed by followers. Some ask him about spending the khums, a Shiite religious tax that has been the center of discussion on Shiite jurisprudence. Others raise questions about his stance vis-a-vis Iraqi Prime Minister Nouri al-Maliki's bid to win a third term. (Sadr insinuated his lack of support for such an endeavor.) Another commented on the reluctance of Sunni clerics to condemn al-Qaeda attacks against Shiite civilians to which Sadr expressed his disappointment and hope that Sunni clerics will do better in condemning extremism.

On other occasions, Sadr gives moral recommendations, even related to the importance of cleanliness and humility. In all his replies, Sadr's public language is marked by simplicity, sometimes even with flawed grammar or spelling mistakes.

These practices reflect Sadr’s distinct religious, social and cultural movement, in addition to the nature of his special relationship with his followers. On the one hand, Sadr’s ways constitute an effective interaction method between the head of a movement and its broad masses, clearly communicating the instructions and recommendations of the leader to his partisans. On the other hand, they show an ambiguity — even a confusion — about Sadr’s identity and nature of his leadership. After all, a religious leader's code of behavior is completely different than that of a political leader, given the disparity of both activities. Sadr has tried to deal with this dilemma by publicly delegating the Sadrist Movement’s political committee to supervise and conduct political relations. Nevertheless, the nature of this separation between religion and politics remains unclear, and it seems that Sadr is still reserving the right to take the important political decisions.