Hazrat Mahdi's (as) name and renown will constantly spread before his coming

One of the important clues in the recognition of Hazrat Mahdi (as) is that “Hazrat Mahdi’s (as) name and renown will constantly spread worldwide before his coming.” Even if they do not realize that he is Hazrat Mahdi (as), they will, in various ways set out in the hadith, frequently see Hazrat Mahdi (as), hear his voice, learn his ideas, follow his work and activities and make frequent reference to him. The hadith describe this time, when everyone makes frequent reference to Hazrat Mahdi (as), mentions his name, speaks about him and will feel great love and affection for him:

 

1  (Al-Burhan fi Alamat al-Mahdi, p. 33)
2  (Al-Qawl Al-Mukhtasar Fi alamat Al-Mahdi Al-Muntazar, p. 37)
3 (Al-Burhan fi Alamat al-Mahdi, p. 58)
4 (Al-Hawi, Vol. 2,ps. 159)
5 (Ali ibn Husamaddin al-Muttaqi, Hadith Interpreted by  Suyuti, Portents of the Mahdi of the End Times, Kahraman Neşriyat, p. 27)
6 (Ahmed Bin Hajar Al-Mekki (Al-Haytami), Portents of the Atnicipated Mahdi, Al-Qawl Al-Mukhtasar Fi alamat Al-Mahdi Al-Muntazar, p. 42)