The magnificent and auspicious celebration of the fifteenth of Sha'ban can be observed everywhere. Every place has been decorated.
In every place joyful and cheerful gatherings can be seen.
The enthusiasm and happiness of the Shi'ites on this auspicious day is apparent everywhere.
Indeed, what day is revered like this day by people with such elation and glory?
The fifteenth of Sha'ban is the day in which the Shi'ites saw the fulfilment of the glad tidings of the divine messengers.
It is the day in which the good news of Islam, the Qur'an and the traditions (ahadith) of the infallible Imams will take place.
It is on his birthday that he will bring the east and west of the world to justice, and by his powerful hand annihilate demons ('ifrit), infidelity and irreligiousness.
On this day, the authority of the Last Luminous Jewel of Allah will be established on the face of the earth. He it is who will decide the end of the long struggle between truth and falsehood. His appearance will mean a victory for truth and the annihilation of falsehood.
He is the same person who, by the will of Allah, will overpower fragile doctrines, and will pursue and accomplish the objectives of the Last Prophet Muhammad (s.a.w.).1
He will remove ignorance and class- discrimination from the world and will establish equality instead; he will exploit the earth's resources, distribute them among the poor and make them sufficient.
The outburst of enthusiasm and happiness will at that time cause tears to flow down the cheeks of enthusiasts, and the lustrous and mournful eyes of the awaiting people will be filled with light.
Mahdism is the most genuine and fundamental Islamic belief, which even a person with a limited knowledge of Islam will surely accept.
Since it is obligatory for every Muslim to know the "Leader of the Age" - Imam Muhammad al-Mahdi (a.s.)2, it has been endeavoured here - though in brief - to study the short history of this fundamental belief and present a brief introduction to the life of Hujjat al-Haqq (The Rightful Proof [of Allah] ). We hope this meagre "collection", as a humble gift, will be accepted by the Solomon of the Age"
15th Sha'ban, 1396
'alayhi wa alih (may Allah's peace and blessing be upon him and his progeny).
/himu's-salam (may peace be upon him/ her/ them)