There is widespread ignorance amongst Muslims in this age concerning the subject of the prohibition of riba in Islam. And yet it appears to us from New York, the riba capital of the world, that there is, perhaps, no other subject more important than this to which Muslims should be directing urgent attention, for it is here that the fiercest attack of all has been launched by the enemies of Allah (SWT).The widespread ignorance concerning the prohibition of riba is most certainly a confirmation of that sign of the Last Hour spoken of by Prophet Muhammad (SAW). Any attempt to demonstrate the importance of the prohibition of riba in Islam ought to be based upon the two basic sources of Islam, the word of Allah (SWT) and the word of the Prophet (SAW). The Prophet (SAW) had, earlier in the day of Friday the 9th, of Dhu al-Hijjah 10 A.H., delivered the khutbah alwida' in which, among other things, he enforced the prohibition of riba retroactively. He thus completed the process of the total eradication of riba from the economy and society over which Islam exercised control. Then, at about the time of asr of that same day, Allah (SWT) sent down the Revelation announcing the essential completion of the process of Revelation of Divine guidance to humanity: This day have those who disbelieve given up hope of (destroying) your Deen. So fear them not. Rather fear Me. This day have I perfected for you your Deen, and completed My favor unto you, and have chosen for you as your Deen al-Islam (i.e., submission to the Supreme Will of Allah). (Al-Maa'ida 5:3) Shaykh Imran Hosein was born in the Caribbean island of Trinidad in 1942 from parents whose ancestors had migrated as indentured labourer from India. He is a graduate of the Aleemiyah Institute in Karachi and has studied at sevaral instutions of higher learning including the University of Karachi,the University of the West Indies, Al Azhar University and the Graduate Institute of International Relations in Switzerland. He worked for several years as a Foreign Service Officer in the Ministry of Foreign Affairs of the Government of Trinidad and Tobago but gave up his job in 1985 to devote his life to the mission of Islam. He lived in New York for ten years during which time he served as the Director of Islamic Studies for the Joint Committee of Muslim Organizations of Greater New York. He lectured on Islam in several American and Canadian universities, colleges, churches, synagogues, prisons, community halls, etc. He also participated in many inter-faith dialogues with christian and Jewish scholars while representing Islam in USA. He was the Imam, for sometime, at Masjid Dar al-Qur'an in Long Island, New York. He also led the weekly Juma'ah prayers and delivered the sermon at the United Nations headquarters in Manhattan once a month for ten years continuously. He is a former Principal of the Aleemiyah Institute of Islamic Studies in Karachi, Pakistan, Director of Research of the World Muslim Congress in Karachi, Pakistan, Director of the Islamic Institute for Education and Research in Miami, Florida, and Director of D'awah for Tanzeem-e-Islami of North America. He has traveled continuously and extensively around the world on Islamic lecture-tours since graduating from the Aleemiyah Institute of Islamic Studies in 1971 at age 29. And he has also written more than a dozen books on Islam that have invariably been received with public respect. Indeed, 'Jerusalem in the Qur'an - An Islamic View of the Destiny of Jerusalem' has become a best seller and has been translated and published in several languages. www.imranhosein.org