Ibn Sirin says: The promised Hazrat Mahdi (as) is from this Community. And it is he who will act as imam to Jesus (as), son of Maryam.
The Sun of Justice, Ayetullah Ibrahim Emini, Cultural Assistance to the Ahl al-Bayt (as) World Assembly (Makatil at-Talibiyyin (Ab-ul Faraj-i İsfahani), Najaf edition, p. 167)
THE PROPHET JESUS (AS) WILL PRAY BEHIND HAZRAT MAHDI (AS)
One of the Arabs speaking of Abdullah ibn Umar said, “The Mahdi (as) is Muaviya ibn Abu Sufyan. At this, Abdullah said, “No, Hazrat Mahdi (as) is he whom the Prophet Jesus (as) follows in the salat (prayer).”
The Sun of Justice, Ayetullah Ibrahim Emini, Cultural Assistance to the Ahl al Bayt (as) World Assembly (Translation of the book Al-Malahim vse’l Fitan, author Ibn-i Tavus, p. 159)