Dr. Fahimi: We can accept this much from what you have said so far, namely, the existence of the Mahdi is among the indisputable religious truths of Islam, about which the Prophet himself had given the information. However, what does it matter if we say that the promised Mahdi is not born yet? Whenever the conditions of the world become favorable God will appoint one of the descendants of the Prophet who will establish the rule of justice and will create conditions for God's sincere worship by destroying the forces of injustice and undertaking to fight against the wrongdoers until victory is gained.
Mr. Hoshyar: To respond to your question, let me begin by pointing out that we have proven by means of all the rational and traditional proofs that no period of human existence is without an Imam, because the absence of the Imam would lead to the decline of humankind. Hence, our age is also not without the Imam.
Moreover, we have established the existence of the Mahdi conclusively by means of the hadith-reports from the Prophet and his family. Consequently, we should also obtain a description of his person and character from the same sources. Fortunately, all the characteristics and signs of his existence are covered in numerous reports, leaving no ambiguity or imprecision on that score. However, if we were to read all these reports it would require several sessions, for which I do not believe that you, with your already busy schedule, would have time. Accordingly, I will provide you with a list of these reports and you are free to undertake a further detailed examination to satisfy your interest.