The Inspectors of the institution carry out their duty of preaching sermons throughout the year. Wherever it is possible, a permanent preacher is appointed as ‘Peshnamaz’ teacher. On demand of momneen or at the discretion of the institution, preachers are also sent in the months of Moharram and Ramzan. Their number is increasing year by year. The preachers, chosen or trained by the organization try to their level to make environment religious and through lectures and other means inculcate religious sense and religious awareness in momineen alognwith their reformation.

During the period from 2011 to 2016, 467 preachers attended to the duty during the Holy Ramadhan and Moharram.