SHAFAQNA (Shia News Association) — Dr. Fahimi: If the tradition of the Mahdi was authentic, then there would have been some mention of it in the Qur'an. On the contrary, even the word mahdi does not appear in that heavenly book!
Mr. Hoshyar: First, it is not necessary that each and every true subject should be mentioned in all its specific details in the Qur'an. In fact, there are so many particular details that are true and authentic and yet have not been mentioned in the heavenly book. Second, there are a number of verses in that holy book which, however brief, give tidings about the day when the devout worshippers of God and those who support the true religion and those who are worthy of that blessing will rule the earth in its entirety; and the religion of God, Islam, will become the dominant faith over all other religions. Thus, for instance, in the Sura Anbiya' God says:
For We have written in the Psalms, after the Remembrance, 'The earth shall be the inheritance of My righteous servants.' (21:105)
In the Sura Nur God promises:
God has promised those of you who believe and do righteous deeds that He will surely make you successors in the land, even as He made those who were before them successors, and that He will surely establish their religion for them that He has approved for them, and will give them in exchange, after their fear, security: 'They shall serve Me, not associating with Me anything.' (24:55)
In the Sura Qasas God says:
Yet We desired to be gracious to those that were abased in the land, and to make them leaders, and to make them the inheritors. (28:4)
In the Sura Saff God says:
It is He who has sent His Messenger with the guidance and the religion of truth, that He may uplift it above every religion, though the unbelievers be averse. (61:9)
From all these verses it can be briefly surmised that the world can look forward to the day when its power and administration will be given into the hands of the believers and those worthy of the divine trust to become leaders and lead humanity and its civilization to its perfection. At that time, Islam will become the dominant religion, and monotheism will replace polytheism. That brilliant period will be marked by the revolution of the divinely designated reformer and savior of humanity, the promised Mahdi. More importantly, that universal revolution will be launched by the deserving Muslims.
Adopted from the book : "Al-Imam al-Mahdi (a.s.); the Just Leader of Humanity" by : "Ayatullah Ibrahim Amini"— www.shafaqna.com/english/