He will be buried in a city built by My righteous servant...
He will be buried in a city built by My righteous servant, next to the worst of My creatures (implying Haroon al-Rashid, the Abbaside Caliph because Imam Reza (a.s.) is buried next to his grave).” Then the Imams (a.s.) after him are mentioned till Imam Hasan al-Askari (a.s.) and then Allah the Almighty says, .« و أكملُ ذلك بِابنِهِ م ح م د » “And I will complete this (chain of Imamate) with his son, Meem-Ha-Meem- Daal.” The alphabets (huruf-e-muqatteaat) are used because in that period it was prohibited to take the name of Imam-e-Zaman (a.t.f.s.).
My friends will be degraded in his time (of occultation). They will be killed and burnt and will be in a constant state of fear, apprehension and dread. The earth will be coloured with their blood. Wailing and crying will be aloud among their women. They are My true friends. Through them, I will dispel every dark mischief, remove all tremors because of them, and do away with all doubts, skepticism and chains on account of their blessings.
They are those on whom are the blessings and mercy of their Lord and they are the guided ones.”14 This tradition is an instance in which the name of Hazrat Mahdi (a.t.f.s.) and his occultation have been talked about in such an explicit manner. Of course, as stated earlier, there are plenty of traditions in this regard. For example, apart from this Hadith-e-Lauh, Jaabir himself has narrated numerous traditions, of which we explained the aforementioned tradition just as an example.
Thus, we saw in the traditions of the Holy Prophet (s.a.) that while inviting the people towards Prophethood, divine justice, resurrection, and the principle of Imamat, he (s.a.) also introduces a principle in the minds of the Muslims and that is the existence of an unseen reformer. Moreover, he (s.a.) has repeated this concept on various occasions to let the people understand that the belief in Hazrat Mahdi’s (a.t.f.s.) existence is a part of our religious creed.