Examining the Role of Reason in Understanding Sharia and the Formation of Ethics: An Analytical Approach to the Relationship between Rationality and Religiosity

Abstract

The relationship between rationality and religiosity has long stood at the center of reflection among Muslim philosophers, theologians, and jurists, and in the contemporary era, due to emerging intellectual and ethical challenges, it has gained even greater significance. This study was conducted with the aim of explaining the role of reason in two domains: understanding Sharia and the formation of ethics, as well as analyzing the relationship between rationality and religiosity. The research employed a descriptive-analytical method based on library research. The statistical population of the study consisted of classical and contemporary Islamic texts in the fields of theology, principles of Islamic jurisprudence, moral philosophy, and the interpretation of religious texts, and the data were analyzed through qualitative content analysis and comparison of viewpoints. The findings indicate that reason plays a fundamental role both as an independent source alongside the Qur’an and Sunnah, particularly in the domain of ethics, and as an instrument for understanding revealed texts and discovering the objectives of Sharia. The theory of rational good and evil, as the theological foundation of this discussion, provides the possibility of rationally evaluating legal rulings and moral values. Moreover, practical reason can contribute to the dynamism of Islamic ethics by deriving general ethical principles from religious sources and applying them to emerging conditions. In this regard, challenges such as the apparent conflict between reason and transmitted revelation, literalist anti-rationalism, and the influence of modern instrumental rationality have continually been subjects of debate and reflection. By analyzing these challenges and drawing on the works of contemporary thinkers, the article concludes that religious rationality finds its meaning not in opposition to religiosity, but in deep integration with it, and that the understanding of Sharia and Islamic ethics would remain incomplete and unstable without the employment of reason. This approach provides the foundation for a rational reading of religion that is both compatible with the requirements of the time and capable of preserving the authenticity and depth of revealed teachings. Furthermore, the proposed model of this study emphasizes a dynamic and reciprocal interaction between reason and revelation; a model in which reason is not merely the servant of transmitted texts, but in some cases also acts as their arbiter and evaluative criterion.