Ogou Feray is one of the great warrior lwa of Haitian Vodou, the spirit of iron, fire, war, blacksmithing and political power, and one of the many faces of Ogou, a whole family of martial spirits rather than a single figure. He is imagined as a soldier, sword in hand, strong and fond of rum, and when he comes to a ceremony he may brandish a blade, speak with a warrior's force, and demand the respect due to a general. His domains reach from the forge to the battlefield to the halls of power: as the spirit of iron and the smith's craft he governs metal and, by extension, tools, weapons and technology; as a warrior he governs war, courage and strength; and he is closely associated with political authority and struggle, invoked by those who must fight and by those who seek or wield power. What gives Ogou his moral weight is that his strength is understood as strength for a purpose, he gives his devotees courage, resolve and the will to fight injustice, to resist oppression and to stand firm against enemies, so that his martial energy is not mere violence but the power to defend and to overcome. He descends from the Yoruba Ogun, the god of iron and war carried across the Atlantic, and his prominence in Haiti is bound up with the country's history of armed struggle for freedom.
In the correspondences with the Catholic saints, Ogou Feray is commonly associated with Saint James the Greater (Saint Jacques Majeur), depicted as a mounted warrior. Vodou is a living religion, and Ogou is among its most powerful and important spirits, the warrior of iron and fire who gives strength, courage and the will to fight for what is right.