paganism
Paganism is a broad umbrella term for religious and spiritual traditions that are polytheistic, nature-based, or revived from pre-Christian beliefs, and that are not part of the world's major monotheistic faiths. Historically, the term has been used to describe the polytheistic religions of antiquity in Europe, the Mediterranean, and the Near East—such as Greco-Roman, Celtic, Norse, Slavic, Egyptian, and Mesopotamian civilizations—each with its own pantheon of gods, rituals, and seasonal rites. In many ancient societies, religious life centered on temples, priesthoods, and ceremonial cycles tied to agriculture and celestial events.
Modern Paganism, often called Neopaganism, began in the 19th and 20th centuries as a revival or reinterpretation
Etymology of the term derives from Latin paganus, originally meaning rural or civilian and later non-Christian.