This research aims to explore the contribution of Islamic Religious Education in building the integration of science and religion in the context of modern education, as well as its positive impact on the formation of individual character. The research approach used is qualitative with a case study design. Data was collected through in-depth interviews, participant observation, and documentation analysis from various sources including teachers, students, parents, and religious figures. The research results show that Islamic Religious Education has an important role in integrating religious values with scientific knowledge, which results in the formation of better individual character, including morality, ethics and high spiritual awareness. However, the implementation of this integration faces various challenges such as differences in interpretation, resistance to change, and lack of resources. To overcome these challenges, several strategies are recommended, including strengthening the curriculum, training teachers, developing learning materials, collaborating with religious communities, and promoting inclusivity and tolerance. With the right strategy and adequate support, it is hoped that the integration of science and religion can be realized effectively, creating a holistic and inclusive educational environment, as well as preparing quality individuals to face the complexities of the modern world. This research provides important insights for the development of educational policies and practices that integrate science and religion, and offers practical recommendations to increase the effectiveness of their implementation in educational institutions