The document provides an overview of several world religions including their classifications, origins, beliefs, sacred texts, founders, and patterns of diffusion. It discusses religions originating from hearths in South Asia (Hinduism, Buddhism), East Asia (Taoism, Confucianism), the Eastern Mediterranean (Judaism, Christianity, Islam), and their spread to other regions through missionary activity, migration, and imperial expansion. Religions are also classified based on whether they are universalizing and actively seek converts, or are ethnic religions tied to particular populations and places. Sacred sites, pilgrimages, and the influence of religions on cultural landscapes are also examined.