ভূমিকা
Shiavault - a Vault of Shia Islamic Books The Last Luminary The Minor Occultation When Imam Hasan al-'Askari (a.s.) died, the office of Divine Leadership (Imamate) was transferred to the Last Luminous Pearl of the Household of the Holy Prophet, Imam al-Mahdi (a.s.) Although His Eminence did not appear amongst the people, some persons in whom he had trust and confidence were allowed to visit him and present him the problems and questions of the Shi'ites And they communicated to the people the guidance and commands of the Divine Luminous Light.
From the point of view faith, confidence and virtue, these were distinguished persons among the Muslims who were mediators between the Imam and the people And in due time they conveyed the guidance of His Eminence to the people.
By studying the degree of the character and perception of the belief and piety of these individuals, not only does the greatness of their personalities become clear to us, but we become more familiar with the Imam of the Age, because, among the sayings of these distinguished, trustworthy and reliable companions of the Holy Imams, one finds the signs of the greatness of His Eminence (Imam al-Mahdi - a.s.).
Among the companions of Imam az-Zaman, four became his most famous and confidential deputies who acted as mediators between the Imam and the people, and they are known as the Nawwab al-arb'a ah (the four deputies).
In order to know more about the dignity and greatness of their positions, we give below a brief description of each one of them: 'Uthman ibn Sa'id 'Umari: This honourable figure was not only a deputy ( na'ib ) of Imam az-Zaman but he was also a representative ( wakil ) of Imam Hasan al-'Askari (a.s.) and Imam 'Ali an-Naqi (a.s.) He settled and organized many affairs of the Shi'ites The Tenth Imam (al-Hadi -a.s ) said to his followers regarding him.
"This Abu 'Umari is a reliable and trustworthy person. Whatever he says to you he says so on my behalf, and whatever he does he does on my behalf." This representation continued till 254 A H when Imam al-Hadi (a.s.) died. Then, the Eleventh Imam is reported to have praised the character of Abu 'Umari as having his high esteem in his address to his Shi'ites, saying: "This Abu 'Umari is a reliable and trustworthy person.
He had the confidence of the preceding Imam, and has also my confidence in my lifetime and after my death.