(Duha). The Morning Light. The 93rd Sura of The Qur'an is named 'Duha'. This morning light is equated with the Light of Muhammad. The morning light makes visible all things that were concealed by the darkness of night. Through the Light of Muhammad - the Hidden Treasure, which loved to be known, was made manifest. All of existence is perceived through duha. 'Light the world, too long in darkness, with Muhammad's radiant name'.