This book contains what was facilitated by the translation and definition of Imam Muhammad Mahdi Baha Al-Din, known as Imam Al-Rawas and nicknamed “Gharib Al-Ghuraba”, may God be pleased with him and his approval.This book was written by his deputy and successor, His Eminence, Sayyid Imam Muhammad Abu al-Huda Effendi al-Sayadi, may God be pleased with him.And if you want to get to know this great Imam - I mean Imam Al Rawas - more, you should write his book - with clear facts.