<![CDATA[This study aims to analyze the role of the Labai in the social structure of the Gunung Padang Alai Nagari community as both a religious leader and a preserver of Minangkabau culture. The research employed a descriptive qualitative approach using non-participant observation, unstructured interviews, and documentation as data collection techniques. The informants consisted of two Labai, two niniak mamak (traditional leaders), two religious leaders, and two community leaders. Data were analyzed through data reduction, data presentation, and conclusion drawing, while data validity was ensured through source, technique, and theory triangulation. The findings indicate that the Labai plays a significant role in community life by supporting religious activities in mosques and prayer houses, providing premarital counseling, leading funeral ceremonies, and preserving Minangkabau cultural traditions based on the philosophy of Adat Basandi Syarak, Syarak Basandi Kitabullah (custom founded upon Islamic law, and Islamic law founded upon the Qur'an). Analysis based on Robert K. Merton's Structural Functional Theory reveals that the Labai performs manifest functions through religious duties and latent functions by strengthening social solidarity, preserving cultural values, and transmitting religious and customary values to future generations. However, modernization and the declining interest of younger generations in local traditions and the role of the Labai pose challenges to its sustainability. Therefore, regeneration and empowerment efforts are necessary to ensure that the Labai continues to contribute to social stability, religious life, and the preservation of Minangkabau cultural heritage.]]>
