Abstract
As indigenous values in Indonesia face erosion, leveraging traditional literature as a source of moral resilience becomes critical. This study investigates Serat Labangkara I, a pivotal Sasak manuscript, to explore its potential for advancing character education and strengthening cultural identity. Adopting a qualitative descriptive approach, we analyzed the manuscript text and conducted semi-structured interviews with five Sasak cultural leaders recognized for their expertise in local traditions and religion. Data were processed using Fairclough’s Critical Discourse Analysis framework, employing inductive coding and member checking to rigorously validate themes of governance, ethics, and spirituality. The findings reveal that the text functions as a comprehensive moral compass, embedding core values such as discipline, honesty, humility, and communal responsibility within a unique blend of Islamic teachings and indigenous Sasak poetics. This synthesis not only safeguards collective memory but also provides a pedagogical resource that aligns with national character education goals. Despite its value, the study identifies significant barriers to transmission, specifically the decline of oral performance traditions, generational disengagement, and the physical fragility of historical manuscripts. Therefore, we conclude that revitalizing Serat Labangkara I requires moving beyond static preservation toward dynamic adaptation. By utilizing digital media and community-based learning, educators can ensure that the text's ethical wisdom remains an impactful force for future generations.