We are honoured that Nahjul Balagha, which after the Qur'an is the greatest prescription for spiritual and material life, is the highest book for the liberation of mankind, and its spiritual and political prescriptions are the most valuable for liberation is authored by our Ma'sum Imam (Ali ibn Abi Talib [a.s.]).
67. Amesema al-Imam Muhammad al-Baqir a.s., Al-Kafi, J.1, uk. 187 "Kwa kile kilicho bora kabisa kwa mja kumkaribia Allah swt ni utiifu kwake Allah swt, utiifu kwa Mtume s.a.w.w. na utiifu kwa ulil Amr." Aliendelea kusema: "Mapenzi yetu (ya Ahlul-Bayt) ni Imani na chuki dhidi yetu ni kufr."