Islamic Interpretation
Seeing the planet Mercury in a dream symbolizes people in positions of authority, scribes, military leaders, ministers, or a secretary of state, as well as travel from one land to another, distress, hardships, or conflicts. If the Moon and Mercury are seen together in the sky while one is awake, then dreams will be unreliable, and the dreamer may encounter deception, poverty, frightening news, killings, or thefts. Mercury in a dream may also represent a law enforcer or a policeman. (Also see Heavens)