The mythical figure known for his jealousy, prompting a great battle, is Ares, the Greek god of war. Ares represents the chaotic and violent aspects of conflict, often igniting battles among gods and mortals alike. His jealousy, especially toward Hercules and other successful heroes, often leads to discord and strife. Ares’ actions provoke significant wars, such as the tumultuous struggle depicted in the Iliad. His mythological narratives emphasize the destructive nature of jealousy, portraying war not only as external conflict but also as an internal struggle among deities.