This study explores the diverse research methodologies employed in religious studies, with a specific focus on Islamic research methods and ethical considerations. Religious studies, as an academic discipline, play a crucial role in fostering moral values, character development, and interdisciplinary discourse. The paper outlines the significance of qualitative and quantitative research approaches in religious studies, including historical analysis, comparative studies, textual interpretation, and ethnographic methods. Islamic research methodology integrates both divine revelation (naqliah) and rational investigation (‘aqliah), emphasizing a balanced approach to knowledge-seeking. The study highlights core sources of knowledge in Islamic Studies, including the Qur’an, Hadith, Fiqh literature, Tafsir, and scholarly consensus (Ijma’). Additionally, the research examines ethical principles in Islamic Studies, such as integrity, respect for sacred texts, and proper citation practices. Challenges in Islamic research, such as limited access to original manuscripts, linguistic barriers, and misinterpretation of texts, are discussed alongside emerging opportunities, particularly advancements in digital technology and interdisciplinary collaborations. The paper concludes by emphasizing the necessity of methodological rigor, ethical research practices, and the integration of modern digital tools in advancing Islamic scholarship.