SHAFAQNA – Imam Ali (AS) said: Pity! Of my brothers who recited the Quran and judged based on it, and reflected in Divine Duties (Wajibat) and keep them up, and kept alive Divine Traditions and destroyed heresies, accepted the invitation for Jihad and trusted their own leader and followed him! (Then with loud voice) said: Jihad! Jihad! Jihad! O’ servants of God! Today I prepare an army, the one who wants to go towards God, (then) come out with us .
 Nahjul Balaghah, Sermon 182.