Series of lectures delivered by Sayyid Ammar al-Hakim (May Allah protect him) in the Hussein mourning gatherings arranged in his own office, where he elaborated on the idea of placing the trust on Allah in the light of the eternal event of Karbala before a public of followers of the Household (AS). The idea of these lectures was to draw lessons from the Hussein tragedy and invest the revolution issue so as to contribute to the formation of the intellectual and political system of the modern world.  In these lectures, his Eminence expanded on the idea of placing the trust on Allah, its limits, its grades and levels and its results by quoting evidences from the Quran and analyzing some Ayat and hadith in this regard.