The occurrence of the Islamic Revolution in Iran marks the beginning of the emergence of diverse religious interpretations within public understanding and plays a central role in shaping the relationship between religious values and the forty-year history of the Islamic Republic. This study seeks to examine the relationship between these indicators and a broader semantic network embedded within the relevant texts, using discourse analysis as its methodological framework. Discourse analysis explores the ways in which structures of meaning enable particular forms of action and emphasizes not only the internal meaning of texts but also the broader contextual and discursive networks to which they are connected. Within this framework, Islamic discourse successfully mobilized the Iranian population for sustained and comprehensive participation in the nation’s social and historical processes. The focus of this paper is the polarization of Iranian society in the mid-2000s, a period marked by significant political and social transformations that contributed to developments in the following decade. In particular, the discourse of Ahmadinejad generated intense polarization, especially among youth and women. By conducting a content analysis of the Hamshahri newspaper, which presented itself as a neutral media outlet during his presidency, this study examines the issues presented as public knowledge and dominant public concerns. Furthermore, it demonstrates how Ahmadinejad’s presidency, following that of Khatami, reflected a shift in emphasis from macro-level political perspectives to more micro-level social concerns, thereby contributing to the formation and reinforcement of societal polarization.