Ahmed Qushti's "Critique of Sufism: Salafis and Sufis in Egypt" delves into the intricate historical and contemporary interactions between two prominent Islamic movements within the Egyptian landscape. The book offers a critical examination of Sufi doctrines and practices from a Salafi perspective, while also exploring the socio-political implications of their coexistence and conflicts. Qushti meticulously analyzes the theological disagreements, historical trajectories, and the evolving relationship between these groups, providing valuable insights into the dynamics of religious authority and identity in modern Egypt. This work is essential for understanding the complexities of Islamic thought and inter-sectarian relations in the region.