Prof. Dr. ABM. Mahbubul Islam born in 1956 in Bangladesh. He did his LL.B (Honors) & MCL (Comparative Law) from International Islamic University Malaysia (IIUM). Then he had been awarded his Ph.D from National University of Malaysia (UKM). Prior to this he did his graduation from the University of Dhaka in Islamic History & Culture. Prof. Islam has 30 years of teaching experience both at home & abroad, out of which 13.5 years in IIUM. He was the founder chairman of Law Department of International Islamic University Chittagong (IIUC), founder Dean & chairman of the Faculty of Law of Bangladesh Islamic University (BIU) and Dean of Law Faculty of ASA University Bangladesh (ASAUB). He is the founder chairman of Center for Shariah and Comparative Legal Studies. Dr. Islam is the author of a number of books such as- Freedom of Religion in Shariah: A Comparative Analysis, Islamic Constitution: Quranic and Sunnatic Perspectives, Implication of Ibadah, Akhlaq & Manners and Application of Ethics in Moral, Manners and Law. He also has a Monograph on Christian Activities in Malaysia with Special Reference to Kuala Lumpur. He has numerous numbers of articles so far published in various magazines, periodicals, newspapers & referred journals and reviewed over one hundred articles for referred journals. He participated in many conferences at home & abroad as paper presenter & parcipant. He is married with Mrs Mahmudah Khanam (marhumah) and Mrs Majedah Khatun, the couples have four children. Currently, he is the Dean & Chairman of Law Faculty of Bangladesh Islami University (BIU).