Also spelled fiqh, deep understanding.
Book · Understanding the Deen
Tafaqquh fid-Deen and the divine demand of the present hour
Argues that the ummah lacks not religious information but tafaqquh fid-deen: the faculty to recognise, fulfil and convey what Allah requires of a believer now. Drawing on the Qur’an, sahih Sunnah and Ibn al-Qayyim, it tests the principle on repeated nafl Hajj and Umrah and fences it with three safeguards.
Writing · Understanding the Deen
A Need of the Hour — A Comprehensive Analytical Guidance for Students, Educators, Institutions & Community Leaders
Argues that the Ummah needs scholars who super-specialise in one sub-domain of Islamic knowledge, combining classical depth, a contemporary professional qualification and supervised practice, and uses India’s halaal investment collapses (IMA, Heera Gold) to show the cost of generalist Shariah certification. Proposes seminary reform, dual qualifications, centres of excellence and licensing.