Naim and Abu Naim narrated from Abu Sa’id: At a time of (systems) change, a man known as the Mahdi will come. He will be pure and beautiful. (Al-Muttaqi al-Hindi, Al-Burhan fi Alamat al-Mahdi Akhir az-Zaman, p. 14)
Regimes all over the world have changed and are changing. Atheist, Marxist, facist and imperialist systems have totally collapsed. It is a miracle of the Messenger of Allah (saas) that this should have happened in the century of Hazrat Mahdi’s (as) appearance.