<![CDATA[Indonesia is a country with a high level of cultural, ethnic, and religious diversity, which poses challenges in maintaining religious harmony. Issues such as inter-religious conflict, stereotypes, and a lack of cross-cultural understanding are obstacles to social harmony. This study aims to analyze the role of cross-cultural education in building tolerance, moderation, and harmony among religious communities in Indonesia. The research method used is library research, through the collection and analysis of literature in the form of scientific journals, books, academic articles, and relevant documents. The results show that cross-cultural education has a different conceptual basis from multicultural education, with a focus on fostering tolerance through interactions between individuals from different cultural and religious backgrounds. In addition, the dynamics of religious harmony in Indonesia are influenced by historical and political factors, local cultural values, and social conditions, which can either support or hinder the creation of harmony. Cross-cultural education is implemented in formal and non-formal institutions to foster mutual respect and interfaith cooperation, including through religious moderation programs and dialogue- and empathy-based learning. Its implementation in schools and universities involves learning strategies, the active role of educators, policy support, and facing various challenges, but it still opens up opportunities for the development of a sustainable cross-cultural education model. It can therefore be concluded that cross-cultural education plays an important role in shaping tolerant, moderate, and respectful attitudes towards diversity, both in theory and in social practice. With policy support, competent educators, and the use of technology, cross-cultural education can be a strategic instrument in maintaining religious harmony in Indonesia and strengthening national unity.]]>
