Definition: "The Word 'EFD2', also known as "Eternal Fire" or "Endless Flame", refers to an ancient Greek religion that held belief in a fiery god who could be both eternal (eternal fire) and infinite (endless flame). The term comes from the Greek words 'eidos' (fire) and 'flos' (light), indicating a concept of a single, eternal, or eternal-like flame. This concept influenced various beliefs among early Christian leaders, including St. Augustine, who wrote about it extensively as part of his "Life and Works." It has been widely misunderstood or misinterpreted over the centuries.