Red was also a symbol of anger and fire. A person who acted "with a red heart" was filled with rage. "To redden" meant "to die". Seth while the god of victory over Apep, was also the evil murderer of his brother Osiris. His red coloration could take on the meaning of evil or victory depending on the context in which he is portrayed. Red was commonly used to symbolize the fiery nature of the radiant sun and serpent amulets representing the "Eye of Re" (the fiery, protective, and possibly malevolent aspect of the sun) were made of red stones.