Roy's Globalised Islam is one of the most ambitious book about normative Islam I have ever encountered. As much complementary and a direct sequel to his Failure of Political Islam thesis, Roy skillfully weaves an exposition not only about Islam globalised, but also Islam around the globe. Focusing on the epiphenomena of globalisation such as deculturation, deterritorialisation, and secularisation (and Westernisation), Roy explains re-Islamisation in terms that saw Muslims-pious or not-reacting to a changing world that is also experienced by their non-Muslim counterparts. This is where Roy's adroit use of examples outside of the Muslim world (such as the extreme Left movements in the Cold War era and the rise of evangelical Protestantism) shines the most, for he situates the particularity of this phenomenon he termed neofundamentalism within the universal; the radicals being products of globalised change rather than leftovers insulated by change-despite their discourse heavily favouring the latter. For the most part, the book kept to its titular promise that is to be global. Not only are the conducts, movements, and discourses of Muslims discussed in both Muslim majority and minority contexts, the different modalities of action of such groups, from the quietists to the militants, were charted on the same fabric in a manner that evades the popular, yet sometimes too essentialising 'conveyor belt' theory.
If one were to nitpick, the book's weaknesses lies in its over-reliance towards the experiences of second-generation Muslims in Europe to explain neofundamentalism. After all, such forms of beliefs are also highly visible in Muslim majority settings and while the author accedes to such explanation (his constant mention of Saudi exceptionalism), insufficient parallels (and attention) were drawn to usher in a more complete view of neofundamentalism, particularly with regards to its relationship to the many re-Islamisation projects of Muslim semi-authoritarian regimes. Second, the book places militant Islam within the realm of possibility of neofundamentalism but did not make a more pronounced effort to mark the variables that gave rise to the two distinct outcomes. Considering the book's emphasis on the non-violent nature of most neofundamentalists (radical, no doubt), more labour should be committed to support such an assertion if not the conveyor belt theory the author fervently guards his theory against would again barge in. A militant strategy also runs against one of the basic tenet of the author's prescription of neofundamentalism, which is changing the state through changing society so it begs one to question if Islamist militancy is in fact a comfortable entry to the neofundamentalist register, though some overlapping is expected. In any case, as Roy has published another book on ISIS, I am confident that he will be able to parse with the matter more comprehensively there.
What Roy has done here is a fascinating re-reading of Islam (the Islam practised not the one ordained by God) that combines a broad swath of impressive qualitative historical and discursive evidence with a focused line of theorising that seeks to analyse, adumbrate, and articulate an Islam deculturalised, deterritorialised, and decentralised. Roy has gone deeper than most in understanding the mundane (as seen in his footnotes which are mostly speeches and sermons from quotidian websites), and thankfully eschew the mundane explanation such as by those who can't even differentiate globalised Islam from civilisational Islam (assuming that's still a thing today).