Seven of his descendants are infallible trustees and...

Seven of his descendants are infallible trustees and righteous Imams and the seventh is their Mahdī, who will fill the earth with fairness and justice just as it will be filled with injustice and unfairness.’ Then, the Messenger of Allah, Allah’s blessings be on him and his family, recited, ‘And We made them Imams who guide with Our Command and We revealed to them good deeds, establishment of prayers, and paying the poor-rate (zakāt) and they worshipped Us.’” Ghaybat al-Nu`mānī : Informed me `Alī b.

al-Ḥusayn, from Muḥammad b. Ḥasan al-Rāzī, from Muḥammad b. `Alī al-Kūfī, from Ibrāhīm b. Muḥammad b. Yūsuf, from Muḥammad b. `Īsā, from `Abd al-Razzāq, from Muḥammad b. Sinān, from Fuḍail al-Rassān, from Abū Ḥamza al-Thumālī who narrates: One day, I was with (Imam) Abū Ja`far Muḥammad b. `Alī al-Bāqir. When the people around him dispersed, he said to me, “O Abū Ḥamza! From the inevitable things that Allah will not change is the rising of our Qā’im.

Whoever has doubts about what I am saying will meet Allah while he does not believe in Him and denies Him.” He continued, “My father and my mother be sacrificed for him whose name will be my name and his epithet will be my epithet and he will be my seventh descendant. My father be sacrificed for the one who will fill the earth with justice and fairness just as it will be filled with unfairness and injustice. O Abā Ḥamza!

Whoever reaches [his era] but does not submit to him, then, it is as if he has not submitted to Muḥammad and `Alī, Allah’s blessings be on them.

Allah will prohibit him from entering Paradise and his dwelling place will be in fire and how bad is the abode of the oppressors!” A matter which is clearer, more illuminating, more lucid and brighter than this—for those who Allah has guided and is beneficent to—thank God, is His saying which is an unambiguous verse from His Book: “Verily, the number of months (al-shuhūr) with Allah are twelve months in the Book of Allah, the day He created the skies and the earth; from these, four are sacred.

This is the established religion, so do not be unjust to yourselves during these [months].” Having knowledge about these months like Muḥarram, Ṣafar, Rabī` al-Awwal, etc.