Miqdad Ibn Aswad says: I heard Rasulullah (saas) say, ”There will be no land, house of mud or tent (in the desert) that the religion Islam does not enter.”
(Majma al-Bayan, commentary on verse 33 of Surat at-Tawba.)
Hazrat Mahdi (as) will be instrumental in the moral values of the Qur’an and the Sunna of our Prophet (saas) extending everywhere in the world.