[Pooya/Ali Commentary 61:9] See commentary of Bara-at: 33 and Fat-h: 28. Aqa Mahdi Puya says: The light of guidance of Islam, its progress towards ultimate triumph over all other religions, will illuminate the whole world in the days of Imam Mahdi al Qa-im, the last living Imam in the progeny of the Holy Prophet, the last ring in the chain of the chosen line of Ibrahim. See commentary of Bara-at: 32 and 33; Fat-h: 28. The Islamic doctrines are steadily gaining ground in the religious and secular schools of thought trying to create justice, fairplay and harmony in the human society. Abolition of slavery and caste system, clear assertion of human rights, brotherhood among all people of the world, rights of women, social welfare, establishment of a society free from exploitation of man by man, and belief in one God are some of the Islamic teachings which are now part and parcel of all the constitutions of the civilised countries.