This book deconstructs ISIS’s narrative in order to demonstrate how ISIS appropriates the past, interprets the present, and visualises the future for Arab Muslims. This project depends on the rhetorical analysis by taking all speeches written and delivered by Abu Muhammad al-Adnani, ISIS’s media spokesman from 2011 until 2016, as a case study. ISIS’s rhetoric shows that the group has been frozen in time and space; it relies on opposite dualities in managing the affairs of life, and puts the laws of God against the laws of man as a belief to establish the Caliphate. To do that, it borrows heavily but selectively from the Islāmic laws based on the teachings of the Qur’ān and Sunnah, and imposes the past on the present to reach the utopia it promises to establish. The analysis aims to highlight the congruences -if any- between the view of some people and the vision of ISIS in terms of the audience’s interpretations of such extremist ideology regarding the ‘other’, Sharīʿa, Caliphate, and Jihad. The analysis acknowledges the intricate and complex network that connects extremist ideas and ideologies with existing, mainstream ideas such as the anti-Shi’ite sentiment. The analysis demonstrates the need for developing a participatory communicative space for dialogue among people and between people and other actors, be it state, international organisations, or civil society.