In his pivotal work 'Anthropomorphism and the Anthropomorphists,' author Abd al-Fattah al-Yafi'i provides a comprehensive study on the theological concept of *tajsim* in Islam. Published in 2010, this detailed 422-page book explores the historical sects known as the Mujassima, who attributed physical forms and characteristics to God. The author meticulously analyzes their proofs and interpretations, contrasting them with the positions of mainstream Islamic theology. It is an essential academic resource for understanding the nuances of a critical and often misrepresented topic within Islamic creed, offering clear refutations and historical context.