Yusuf Ludhianvi wrote over 100 books that have been translated into a number of languages. Aap Kay Masail Aur Unka Hul (regarded as an authority on Hanafi Fiqh) and Ikhtilaf-e- Ummat and Sirat-e-Mustaqeem (Factions in the Ummah and the Straight Path) are among his most famous works.[1][4]
Besides being the editor of Al-Bayyinat, he was the vice-president of Aalmi Majlis Tahaffuz Khatm-e-Nubuwwat (the International Committee for the Protection of the Finality of Prophethood) and one of the founding fathers of the Iqra school.[2] He taught hadith at Jamia Uloom-ul-Islamia in Karachi, one of the largest seminaries in Pakistan.[1][2]
Due to his religious knowledge and ability, Muhammad Yousuf Banuri, Emir of Jamia Uloom-ul-Islamia, appointed him to
edit the Khatm-e-Nubuwwat (a weekly newspaper) and the Al-Bayyinat (a monthly magazine).[2][4]
Before being murdered, Yusuf Ludhianvi led efforts to end the ongoing violence between Sunni and Shia Muslims.[1] He was a well-known scholar of the Sunni sect of Islam and had thousands of followers all over Pakistan. Hundreds of his supporters came out into the streets of Karachi to protest his murder. The news of his murder even caused a decline in the Pakistan Stock Exchange index at the end of the day.[3]