The soldiers of Al-Hajj

The teacher Sadiq in the Hussaini lesson: that the supporters of Imam Hussain (peace be upon him) teach us how to be supporters of the Imam in our time. Muhammad himself said; I want to be one of them, so what should I do, I wonder? He decided to ask his mother, perhaps she will help him in the answer, and he said: Mama, what is the best deed I can do to prepare for the appearance of the Imam and to be among his supporters? + 8 years.