Al-Jamiatul Ahlia Darul Ulum Muinul Islam (Bengali: আল্‌-জামিয়াতুল আহ্‌লিয়া দারুল উলূম মুঈনুল ইসলাম (হাটহাজারী মাদ্রাসা)), popularly known as the Hathazari Madrassah or the "Boro Madrassah" ("big school"), is a Kawmi (Qaumi) educational institution in Hathazari, Chittagong, Bangladesh. Established in 1896 (1310 Hijri), it is the largest and oldest Deobandi madrassah in Bangladesh. It follows the Darul Ulum system introduced by Darul Ulum Deoband, an Islamic School propagating Islam in the Indian subcontinent.

Every year the madrasah jāmiʿah produces hundreds of "ulema".^{[citation needed]}

According to a 2009 National Bureau of Asian Research report:

The second largest Islamic University of the Indian subcontinent, Al-Jamiatul Ahlia Darul Ulum Moinul Islam was first established in 1896 CE. It was moved to its present location in Hathazari, Bangladesh in 1901. The Jamiah introduces the Islamic education and Reformation movement in this region. Then the British ruled the education system; the culture and social condition of this region were not favorable with the belief and aqeedah of Muslims. To preserve the religious education and culture of the Muslim, to remove the Shirk- Bid’ah grown in their social life and to recover the Muslim nation from the aggression of foreign culture, the centre of traditional Islamic education Darul Uloom Deoband was established in Indian Subcontinent in 1866 CE.

Nur ad-Dīn Abd ar-Rahmān Jāmī (Persian: نورالدین عبدالرحمن جامی‎) also known as DJāmī, Mawlanā Nūr al-Dīn 'Abd al-Rahmān or Abd-Al-Rahmān Nur-Al-Din Muhammad Dashti who is commonly known as Jami (August 18, 1414 – November 17, 1492), is known for his achievements as a scholar, mystic, writer, composer of numerous lyrics and idylls, historian, and one of the greatest Persian and Sufi poets of the 15th century. Jami was primarily an outstanding poet-theologian of the school of Ibn Arabī and a prominent Khwājagānī Sũfī. He was recognized for his eloquent tongue and ready at repartee who analyzed the idea of the metaphysics of mercy. Among his famous poetical works are: Haft Awrang, Tuhfat al-Ahrar, Layla wa -Majnun, Fatihat al-Shabab, Lawa'ih, Al-Durrah al-Fakhirah.

Jami was born in Khardijird/Kharjerd in central Khorasan. Previously his father Nizām al-Dīn Ahmad b. Shams al-Dīn Muhammad had come from Dasht, a small town in the district of Isfahan. A few years after his birth, his family migrated to the cultural city of Herat where he was able to study Peripateticism, mathematics, Arabic literature, natural sciences, language, logic, rhetoric and Islamic philosophy at the Nizamiyyah University of Herat. His father became his first teacher and mentor, who was also a Sufi. While in Herat, Jami was a central role and function of the Timurid court, involved in the politics, economics, philosophy, religion, and Persian culture.