Any of you that survives and sees it should say when you see him...
Any of you that survives and sees it should say when you see him: ‘Peace be upon you (all) of Ahle Bayt of Mercy and Prophethood and the mines of knowledge and the location of messengership.’” [3] Under the discussion of his excellent knowledge and accomplishments of His Eminence it is narrated that when he would reappear, he will discuss and prove his points with the Jews on the basis of Torah as a result of which a majority of them would accept Islam.
[4] His Eminence, Mahdi (a.s) during the minor occultation, was the sole point of reference and the greatest center of the final decision. Therefore the special deputies used to convey the questions of the people to the Holy Imam and obtain their replies. Such questions in large numbers are recorded in books [1] Iqdud Durar [2] Iqdud Durar, Pg. 109 [3] Kamaluddin [4] Bihar, etc of jurisprudence and traditions and they serve as references for the Islamic jurisprudents in deriving their verdicts.
It is better to reiterate here that Shaykh Saduq (a.r.) had collected many replies bearing the signature of the Holy Imam. Piety of the Imam of the time The character and hearts of the Imams of Ahle Bayt (a.s) in all aspects of thoughts and actions (among them is piety in the world and giving up of material pleasures and joys) are same for all of them.
It is not possible to pick out a single instance from them but that it would be found to be piety in the world and the renunciation of material things. His Eminence, Amirul Momineen (a.s), the gate of the city of knowledge of the Messenger of Allah (a.s) in fact, divorced the world thrice so that it did not remain worthy of reconciliation. His pure and chaste descendents have also been bestowed with this exalted quality.
Many traditions regarding the piety of Imam Mahdi (a.s) are recorded in history. Some of them are presented below: a. Muammar Ibne Khuld has narrated from Imam Reza (a.s) the he said, “The dress and food of the Qaim of the Progeny of Muhammad shall be coarse and dry.” [1] b. Abu Basir has quoted that Imam Sadiq (a.s) said, “Do not be in haste of the advent and reappearance of the Imam of the time. By Allah, his dress shall be coarse and his food, barley bread, thick and dense.” [2] c.