٤ - أخبرنا محمد بن همام قال: حدثنا أحمد بن مابنداذ، قال: حدثنا أحمد بن هلال، عن إسحاق بن صباح، عن أبي الحسن الرضا أنه قال: إن هذا سيفضي إلى من يكون له الحمل.
(4) Muhammad bin Hammam narrated from Ahmad bin Mabindath from Ahmad bin Hilal from Iss’haq bin Sabah that Imam Abul Hasan ar-Redha  had said: “The imamate will be entrusted to one, who is so young and obscure.” The infallible imams  have confirmed that al-Qa’im  will be entrusted with the imamate while he is too young yet and that his mention is so obscure to the most of people. None of the other imams has been entrusted with the imamate when he is as young as al-Mahdi (aj). When they mention that he is the obscurest one among them, they refer to his disappearance and that his news will be unknown by people. The traditions about this concern are too many, true and current. Doubting this matter must be away from the minds of the believers, whom Allah has guided and lit their hearts.