There Existed a good deal of harmony and uniformity between the aspects pertaining to the births of Prophet Mohammed, the last Apostle of Allah and imam Mahdi, the Last Apostolic Imam, just as the coming of the Holy Prophet was prophesied well in advance by the preceding prophets, similarly the impending news of the gracious births of imam Mahdi was foretold by the Holy Prophet.

Innumerable traditions in this context, quoted right from the Holy prophet, from the glowing contents of many books of Masanid, Sihah and Akhbar, and of Shi’ite scholars (‘Ulama) existed. Many Sunni scholars have accumulated these traditions in complete volumes also, e.g. al-Bayn fi akhbar Sahibi’z-Zaman by al-Hafiz Mohammed ibn Yusuf as-Shafi’i and Dhikriyyatu’l-Mahdi by al-Hafiz Abu Nu’aym al-Isfahani, as well as-Sahih of Abu-Dawud and as-Sunan of ibn Majah. All of the above books records the traditions bearing evidence of the coming of this Holy Imam.

The promises Mahdi who is usually mentioned by his title of Imamu’l-Asr (the Imam of the period) and Sahibu’z-Zaman (the lord of the Age), is the son of the Eleventh Imam. His name is the same as that of the Holy Prophet. He was born in Samarra’ in 255/869 and until 260/874 when his father was martyred, lived under his father’s care and tutelage. He was hidden from public view and only a few of the elite among the Shi’ah were able to meet him.

After the martyrdom of his father he became imam and by Divine Command went into occultation (ghaybah). Thereafter, he appeared only to his deputies (na’ib) and even then only in exceptional circumstances.

The imam chose as a special deputy for a time ‘Uthman ibn Sa’id al-‘Amri, one of the companions of his father and grandfather who was his confident and trusted friend. Though his deputy the Imam would answer the demands and question of the Shi’ah. After ‘Uthman ibn Sa’id, his son Mohammed ibn ‘Uthman al-‘Amri was appointed the deputy of the Imam. After the of Mohammed ibn ‘Uthman, Abu’l-Qasim al-Husayn ibn Ruh an-Nawbakhti was the special deputy and after his death ‘Ali ibn Mohammed as-Seymuri was chosen for this task.

A few days before the death of ‘Ali ibn Mohammed as-Seymuri in 329/939 an order was issued by the imam stating that in six days ‘Ali ibn Mohammed as-Seymuri would die. Henceforth the special deputation of the Qa’im would come to an end and the major occultation (ghaybatu’l-kubra) would begin and would continue until the day God grants permission to the imam to manifest himself.

he Occultation of the twelfth imam is, therefore, divided into two parts: the first, the minor occultation (ghaybatu’s-Sughra) which began in 260/872 an ended in 329/939 lasting about seventy years; the second, the major occultation which commenced in 329/939 and will continue as long as God wills it. In a hadith upon whose authenticity everyone agrees, the Holy Prophet has said: “If there were to remain in the life of the world but one day, God would prolong that until He sends in it a man from my community and my household. His name will be the same as my name. He will the earth with equity and justice as it was filled with oppression and tyranny.”

On the Appearance of the Mahdi

In the discussion on prophecy and the Imamate it was indicated that as a result of the law of general guidance which governs all of creation, man is of necessity endowed with the power of receiving revelation through prophecy, which directs him towards the perfection of the human norm and the well-being of the human species. Obviously, if this perfection and happiness were not possible for man, whose life possesses a social aspect, the very fact he is endowed with this power would be meaningless and futile. But there is no futility in creation.

In other words, ever since he has inhabited the earth, man has had the wish to lead a social life filled with happiness in its true sense and has striven towards this end. If such a wish were not to have an objective existence it would never have been imprinted upon man’s inner nature, in the same way that if there were no food there would have been no hunger. Or, if there were to be no water there would be no thirst and if there were to be no reproduction there would have been no sexual attraction between the sexes.

Therefore, by reason of inner necessity and determination, the future will see a day when society will be replete with justice and when human society will be replete with justice and when all will live in peace and tranquillity, when human begins will be fully possessed of virtue and perfection. The establishment of such a condition will occur through human hands but with Divine succour. And the leader of such a society, who will be the saviour of man, is called in the language of the hadith, the Mahdi.

In the different religions that govern the world such as Hinduism, Buddhism, Judaism, Christianity, Zoroastrianism and Islam there are references to a person who will come as the saviour of mankind. These religions have usually given happy tidings of his coming, although there are naturally certain difference in detail that can be discerned when these teachings are compared carefully. The hadith of the Holy Prophet, upon which all Muslims agree, “the Mahdi is of my progeny.” Refers to this same truth.

There are numerous hadiths cited in Sunni and Shi’ite source from the Holy Prophet and the Imams concerning the appearance of the Mahdi, such as that he is of the progeny of the prophet and that his appearance will enable human society to reach true perfection and the full realization of spiritual life. In addition, there are numerous other traditions concerning the facts that the Mahdi is the son of the Eleventh imam, Hasan al-‘Askari. They agree that after being born and undergoing a long occultation the Mahdi will appear again, filling with justice the world that has been corrupted by injustice and inequity.

As and example, “Ali ibn Musa ar-Reda (the Eighth Imam) said, in the course of hadith, “the imam after me is my son, Mohammed, and after him his son ‘Ali, and after ‘Ali his son, Hasan, and after Hasan his son Hujjatu’l-Qa’im, who is awaited during his occultation and obeyed during his Manifestation. If there remain from the life of the world but a single day, Allah will extend that day until he becomes manifest, and fill the world with justice in the same way that it had been filled with in equity. But when? As for news of the ‘hour’, verily my father told me, having heard it from his father who heard it from his father who heard it from his ancestors who heard it from ‘Ali, that it was asked of the Holy Prophet, ‘Oh Prophet of God, when will the “support” (al-Qa’im) who is from thy family appear?’ He said, ‘His case is like that of the Hour (of the Resurrection). He alone will manifest it at its proper time. It is heavy in the heavens and the earth. It cometh not to you save unawares.

(Qur’an 7:187)

Saqr ibn Abi Dulaf said, “I heard from Abu Ja’far Mohammed ibn ‘Ali ar-Reza (the ninth Imam) who said, “The imam after me is my son, ‘Ali; his command is my command; his word is my word; to obey him is to obey me. The imam after him is his son, Hasan. His command is the command of his father; After these words the imam remained silent.’ I said to him, “oh son of the prophet who will be the imam after Hasan?” The imam cried hard, then said, verily after Hasan his son is the awaited imam who is “al-Qa’im bi’l-haqq (He who is supported by the Truth).”

Musa ibn Ja’far Baghdadi said, “I heard from imam Abu Mohammed al-Hasan ibn ‘Ali ( the Eleventh imam) who said, “I see that after me difference will appear among you concerning the imam after me. Who so accepts the Imam after the prophet of God but denies my son is like the person who accepts all the prophets but denies the prohethood of Mohammed, the prophet of God, upon whom be peace and blessing. And who denies (Mohammed) the prophet of God is like one who had denied all the prophet of God, for to obey the last of us is like obeying the first and to deny the last of us is like denying the first. But beware ! verily, for my son there is an occultation during which all people will fall into doubt except those whom Allah protects.”

The opponents of Shi’ism protest that according to the beliefs of this school the Hidden imam should by now be nearly twelve centuries old, whereas, this is impossible for any human being. In answer it must be said that the protest is based only on the unlikelihood of such an occurrence, not its impossibility. Of course, such a long lifetime or a life of a longer period is unlikely. But those who study the hadiths of the Holy Prophet and the Imams will see that they refer to this life as one possessing miraculous qualities. Miracles are certainly not impossible nor can they be negated through scientific arguments. It can never be proved that the causes and agents that are functioning in the world are solely those that we see and know and that other causes which we do not know or whose effects and actions we have not seen nor understood do not exist. It is in this way possible that in one or several members of mankind there can be operating certain causes and agents, which bestow upon them a very long life of a thousand or several thousand years. Medicine has not even lost hope of discovering a way to achieve very long life spans. In any case, such protests from “peoples of the Book” such as Jews, Christians and Muslims are most strange for they accept the miracles of the prophets of God according to their own sacred scriptures.

The opponents of Shi’ism also protest that, although Shi’ism considers the Imam necessary in order to expound the injunctions and verities of religion and to guide the people, the occultation of the Imam is the negation of this very purpose, for an Imam in occultation of the Imam is the negation of this very purpose, for an Imam in occultation who cannot be reached by mankind cannot be in any way beneficial or effective. The opponents say that if God wills to bring forth an Imam to reform mankind, He is able to create him at the necessary moment and does not need to create him thousands of years earlier. In answer it must be said that such people have not really understood the meaning of the imam, for in the discussion on the Imamate it became clear that the duty of the imam is not only the formal explanation of the religious sciences and esoteric guidance of the people. In the same way that he has the duty of guiding men outwardly, the imam also bears the function of Walayah and the esoteric guidance of men. It is he who directs man’s spiritual life and orients the inner aspects of human action towards God. Clearly, his physical presence or absence had no effect in this matter. The imam watches over men inwardly and is in communion with the soul adn spirit of men even if he be hidden from their physical eyes. His existence is always necessary even if the time has not yet arrived for his outward appearance and the universals reconstruction that the is to bring about.

Hazrat Imam al-hujjat, peace be on him said:

• Rest assured that no one has a special relationship with Allah. Whoever denies me is not my (follower). The appearance of the Relief (al-Faraj) depends solely upon Allah; therefore, those who propose a certain time for it are liars. As to the benefit of my existence in Occultation, it is like the benefit of the sun behind clouds where the eyes do not see. Indeed, my existence is an amnesty for the people of the earth. Pray much to Allah to hasten the Relief for therein also lies the release from your sufferings.