In Celtic mythology, the god of the sea is commonly referred to as Manannán mac Lir. He embodies the qualities of the ocean, often depicted as a powerful deity who protects sailors and guides travelers through the treacherous waters. Manannán's connections to the sea are central to many tales, highlighting his control over storms and maritime challenges. His character reflects deeper themes of protection and the relationship between humans and nature. Revered by the Celts, he symbolizes the mysteries and dangers of the sea, emphasizing how ancient people viewed water as both a vital resource and a formidable force.