What is the authenticity of what has been mentioned in the text of the killing in Mubki Al-Uyoon (page: 111)…

Answer

In the name of Allah, be advised, my son, that we have been ordered to show grief and sadness on the tragic event of Al-Taf. Thus, believers are to grief and lament this tragic event as a way of following the faith. Believers can grief, lament and show sadness in all the ways which are not prohibited. Undoubtedly, showing the signs of sadness on the house door is among those ways. Raising the banner indicates the grief on the master of the martyrs (PBUH). Man may be cautious to do this. Should he fear the enemies of Ahlulbait (PBUT), he may show grief in the way that is possible. Be advised, my son, that we have reiterated that showing grief and sadness on the master of martyrs (PBUH) in the gatherings and sessions, wearing black, and raising the flags and banners are traditions that we have taken from our fathers and grandfathers. We have sacrificed all the invaluable things to continue these Husseini rituals. We will keep practicing them till we deliver them to Al-Hussein’s grandson when he (may Allah hasten his reappearance) reappears. Furthermore, you may ask yourself and others that we, the Shiite, are free to do whatever we want to do in ourselves and properties. Why do the non Shiite prevent that? Do we take from their properties? Do we hit their chests? Do we hit their heads with knives instead of ours? Such kind of prevention of commemorating Karbala tragic event is the habit of People of Umayyad (may Allah curse them) and the enemies of Ahlulbait (PBUT). Those who try to prevent us want to be listed with the enemies of Ahlulbait (PBUT). There is no power or resort but to Allah, the Highest, the greatest.