This article delves into the pressing challenges confronting liberal democracies in Western Europe as they grapple with managing religious diversity, with a specific focus on Muslim minorities. Historically, the secularization paradigm has been at the forefront of managing such diversity; however, its intrinsic limitations become increasingly evident in the context of super-diversity, underscoring the need for a paradigmatic shift toward post-secularization. Central to this discourse are the nuanced concepts of “culturalization of religion” and “religionization of culture”, which illuminate the disparities in treatment between majority and minority religious groups. The article identifies three endogenous limitations intrinsic to liberal democracies: the contested nature of state neutrality vis-à-vis religion and belief, the implementation of this principle through non-neutral judicial tools, and the historically and culturally laden context within which the principle of neutrality is enacted. Drawing on the seminal contributions of Jürgen Habermas to post-secularization theory, the article posits that fostering genuine inclusivity and pluralism in managing religious diversity necessitates a departure from the rigid division between the religious and the secular. Instead, it calls for an acknowledgment of the dialogical relationship between the religious and secular dimensions as they manifest in the public sphere by religious minorities.