"The substance of this book is not lexicographical, or merely linguistic, theological, philosophical, mystical ... etc. It is a diligent treatment of the concept of hikmah in its indigenous Arabic culture and soul - something profoundly rich and enriching. It is, indeed, a profound pleasure to read this book [...]". Daniel J. Sahas in JOAS 22 (2013), 354-365.“[this book] fills a gap in our understanding of the concept of ḥikma and its cognate terms and hence constitutes a significant contribution to the research on this important term which conveys various meanings in its many appearances in Islamic thought.”Binyamin Abrahamov in Ilahiyat Studies 4.1 (2013)