Water as a Universal Symbol in Religious Traditions: Sacred Meanings and Hydraulic Heritage

Across human history, water has sustained communities while also shaping religious imagination as a symbol of life, danger, purification, and renewal. This review examines how water acquires religious meaning through symbolic associations, ritual uses, theological interpretations, sacred landscapes, and material water infrastructures across more than five millennia, drawing on examples from ancient civilizations, long-standing Asian traditions, Indigenous religions of the Americas and the Caribbean, and the three major Abrahamic religions. The study explores how rivers, springs, rain, floods, wells, sacred basins, and ritual waters have been understood as signs of creation, purification, fertility, healing, divine presence, destruction, and renewal, while also remaining part of everyday practices of settlement, agriculture, health, and communal life. The comparative analysis highlights recurring patterns and cultural differences. In some traditions, water appears as a primordial substance from which life emerges; in others, it functions as a medium of moral cleansing, ritual preparation, communal prayer, or sacred geography. The study argues that the religious meaning of water is best understood through the interaction of four closely related dimensions: symbolic interpretation, ritual practice, sacred or culturally charged landscapes, and material water infrastructures. By bringing these dimensions together, the article uses the concept of hydraulic heritage to connect religious water symbolism with sacred basins, wells, springs, hammams, monastic water systems, irrigation rituals, and other inherited water-related landscapes and practices. These connections offer a culturally grounded perspective for contemporary discussions on environmental ethics, water protection, and societies’ responsibility toward natural resources.