This study examines Nusantara Islamic Education through a philosophical analysis of Serat Centhini, a classical Javanese literary work written by Susuhunan Pakubuwana V. This study uses the hermeneutic ta'wil method and the pragmatic literary approach to explore the main teachings, educational philosophy, and conceptualization of Nusantara Islamic Education contained in the text. Serat Centhini was chosen as the object of study because of its ability to represent a synthesis between Islamic values and local Nusantara culture, which is the characteristic of Nusantara Islamic Education. The results of this study include, first, the main teachings of Serat Centhini, which cover various aspects of life, from spirituality, morality, to practical knowledge. Through hermeneutics ta'wil, this study reveals the implied meaning behind the text, which shows how these teachings are not only religious, but also cultural and philosophical. Second, the philosophy of Nusantara Islamic Education contained in Serat Centhini. The analysis shows that education in this text is not only aimed at transferring knowledge, but also character formation and strengthening cultural identity. This educational philosophy emphasizes the importance of integration between religious knowledge, worldly knowledge, and local wisdom, which is the foundation for the development of Nusantara Islamic Education. Third, the conceptualization of the implementation of Nusantara Islamic Education based on the findings of Serat Centhini. This concept emphasizes a holistic, inclusive, and contextual educational approach, which combines universal Islamic values with local Nusantara wisdom. This conceptualization is relevant to answering the challenges of contemporary education, especially in the context of cultural and religious plurality in Indonesia. Keywords: Literary Pragmatics, Nusantara Islamic Education, Serat Centhini, Ta'wil Hermeneutics.