[alyasa]

Ah yes, the Christian demon or the muslim djinn. From a monotheistic point of view, the most likely explanation of supernatural occurences. It is actually prerequisite in the Islamic religion to believe in the supernatural, as this is related to the fact that we have to believe in the devils and the angels. A more likely explanation for the common ghost sightings are actually residue emotions and thoughts that are overwhelming regarding a certain event or person or place or time. Have you ever walked through a garden you've walked with a loved one before and become completely overwhelmed by emotions? Psychic pollution.