This third article in the 2024 World Affairs special issue examines the intricate interplay between secularism, religious sentiment, and authoritarian politics in postindependence Bangladesh. Despite being founded on secular principles in 1971, the notion of Bangladesh as a strictly secular state is challenged. This article contends that while secularism was enshrined as a foundational state principle, its imposition occurred top‐down, diverging from prevailing societal ethos. The immediacy of the public backlash following its inclusion compelled ruling elites to adopt religion‐sensitive policies. I assert that the widespread religiosity among the populace steered subsequent political decisions. Notably, the shift from secularism to state‐sponsored Islam, the elevation of Islamic figures to cabinet roles, the recognition of Qawmi madrassa credentials, and the proliferation of Islamic rhetoric ensued. Analyzing a blend of archival data and field interviews, the article argues that the current authoritarian regime, emerging from an unconsolidated democratic framework, strategically exploits Islam as a political tool for legitimacy. By tapping into the prevailing Islamic sentiment, the regime aims to solidify its hold on power and navigate the complex political landscape of contemporary Bangladesh.