ـ الإمامُ عليٌّ (عَلَيهِ الّسَلامُ): فَضيلَةُ السادَةِ حُسنُ العِبادَةِ. 
‪Imam Ali (AS) said, ‘The merit of chiefs lies in the goodness of their worship.’[Ghurar al-Hikam, no. 6559]