The events of Karbala were recorded via Imam Zaynul Abidin and Sayyidna Zaynab binte Ali. The events were publically presented when they arrived back in Medina from Sham (Damascus).
"Purjosh Matam" is translated as intense matam with feeling and meaning. Imam Jafar Sadiq coined the saying "every day is Ashura and every place is Karbala". This is meant metaphorically to live and practice life as such. To recount the events of Karbala and the sacrifice of Imam Husayn daily in our hearts. The Imam Sadiq states in tradition that no event, whether joyous or sad, should go without recounting the events of Karbala, because they are a blessing and are barakat.
Imam Ali Ibn al-Husain (A.S) used to say: Every Mu'min, whose eyes shed tears upon the killing of Husain Ibn' Ali (A.S.) and his companions, such that the tears roll down his cheeks, Allah shall accommodate him in the elevated rooms of paradise.
Imam Muhammad Baqir (A.S.) said: He who remembers us, or in whose presence, we are remembered, and (as a result) tears flow from his eyes, even though they may be in the measure of a wing of a mosquito, Allah shall construct for him a house in paradise and make the tears a barrier between him and the fire (of hell). Al-Ghadeer, Vol.: 2, pg.: 202
Imam Jafar Sadiq (A.S.) said: He in whose presence we (and our miseries) are mentioned and, as a result, his eyes pour out tears, Allah shall make his face forbidden upon the fire of hell. Bihar al-Anwar, Vol.: 44, Pg., 285.
Imam Jafar Sadiq (A.S.) said (to Masma', one of those who mourned over Imam Husain (A.S.)): May Allah have mercy upon your tears! Do know that you are regarded as being of those who are deeply concerned about us and of those who are happy at our happiness and aggrieved at our sorrow. Do know that you shall witness the presence of my fathers near you at the time of your death. Wasail al-Shia'h, Vol.: 10, Pg.:397
Imam Jafar Sadiq (A.S.) said: There is none who recites poetry about Husain (A.S.) and weeps and makes others weep by means of it, except that Allah makes Paradise incumbent upon him and forgives his sins.
Imam Jafar Sadiq (A.S.) (while sitting on the prayer mat prayed for the mourners and those going for the ziarat of the Ahlul Bayt (A.S.) as follows): O' Lord, have mercy upon those eyes, which have shed tears in compassion for us; and upon those hearts, which have been restless and blistered for us; and upon those wailings, which have been for us. Bihar al-Anwar, Vol.:98, Pg.:8.
Imam Jafar Sadiq (A.S.) said: One who weeps for Imam Hussain (A.S.), surely, the Imam (A.S.) observes him and seeks forgiveness for him and requests his holy fathers to (also) seek forgiveness for him.
Imam Jafar Sadiq (A.S.) said: He whose eyes shed tears for our blood which has been shed, or for our rights which have been usurped, or for the humiliation meted out to us or to one of our Shi'ites, Allah shall accomodate him in paradise for a long time. Amali al-Shaikh al-Mufid, Pg.: 175.
