In this scholarly work, Iman Muhammad Qasmiyah delves into the intricate epistemological framework of the Andalusian philosopher Ibn Tufayl. The book meticulously analyzes how Ibn Tufayl, particularly through his philosophical tale 'Hayy ibn Yaqdhan,' posits that human reason can attain profound knowledge, from the empirical to the divine, without revelation or societal instruction. It examines the sources, methods, and limits of knowledge as conceived by this influential thinker, offering a fresh perspective on his enduring intellectual legacy and its relevance to contemporary philosophical debates on rationalism and empiricism. A crucial read for students of Islamic philosophy.