Muslims living within Western civilisation often desire to rediscover their own way of life and synchronise modern knowledge with the teachings of Islam in a holistic manner. This book, for the first time, looks critically at the ideas of Islamisation of prominent scholars and the institutions with which they have been affiliated. It is argued that the proponents of Islamisation have failed to integrate theory, practice, and spirituality. Some scholars use such terms as ‘de-secularisation’, ‘de-westernisation’, and ‘integration’ to mean ‘Islamisation’, although they differ in terms of the process and methodology of the Islamisation of knowledge (IOK) and contain some logical inconsistencies. Most importantly, the IOK movement has undergone several transformations since its inception in 1977 due to both internal and external factors. This study analyses these factors and changes that followed in terms of structures and strategies, and covers key areas and topics of interest to students, academics, and seasoned professionals working on the Islamisation of knowledge. It also explains the problematic relationship between Islamic and Western knowledge, and gives some pointers on how to bring about a change in the world of knowledge.