Eywa is a central concept in the fictional universe of Avatar, created by James Cameron. It represents a deity-like force that connects all living things on the planet Pandora. Eywa embodies the interconnectedness of nature, emphasizing the importance of harmony among all species. In the story, the indigenous Na'vi people worship Eywa, believing that she guides and protects them. They communicate with Eywa through the Tree of Souls, a sacred site that serves as a spiritual connection to their ancestors and the natural world. This belief system highlights the themes of environmentalism and respect for life in the Avatar narrative.