کیفیت زیارت حضرت سید الشہداء و حضرت عبّاسؑ
Be it known to you that there are two kinds of forms of Ziyarah of Imam al-Husayn’s holy shrine; one is general (i.e. not dedicated to a certain occasion) and the other is restricted to a certain time. Hereinafter, I will mention these two kinds within three sections: