This document outlines some basic elements of religion including myths/doctrines, rituals, and religious specialists. Myths and doctrines provide frameworks for religious beliefs and practices through narratives explaining concepts like creation and the origin of humans. Rituals are patterned sequences of events including life cycle rituals and periodic rituals like pilgrimages. Religious specialists vary depending on social complexity from shamans in small societies to priests in large states who perform rituals and reinforce belief systems.