Déjà vu or promnesia, is the experience of feeling sure that one has witnessed or experienced a new situation previously (definition quoted from wikipedia). like when you see a car crash or a conversation at your office and you wonder: "did i see this before or what ?!"
i've been through this plenty of times and i became interested in this issue ever since. the scientific and the religion-based interpretations to this phenomenon vary: people just dream about it , people forsee the future when their souls ascend to heaven every night, error in transferring the signal to the brain by which the incident that has been just seen becomes a history rather than a new data, or people go through their life details while they're in the fetus-stage inside their mother's wombs. none of this was mentioned in the holy book of islam or explained by the prophet peace be upon him thus it's not necessarily true. however, what really caught my attention is the "7 worlds" explanation . it claims that every person goes through 7 stages of creation and on each stage he observes and sees thing that will happen to him later in life, the 7 worlds "in order":
(1) the world of spirits and shadows: where souls await the physical body to be created.
(2) the world of atoms: where the physical part of the human body is not yet defined and it's spread in nowhere as massive atoms waiting to be united.
(3) the world of loins: were atoms unite to become sperms
(4) the world of wombs: where sperms and eggs unite and initiate the prenatal development.
(5) our world: where humans are born and become alive
(6) the world of Partition and twilight: where the bodies are dead and the souls await the day of judgement.
(7) the world of doomsday: where its either heaven or hell !
it has been explained that every entity fears the idea of transfering to the next world... babies cry when they're born because they are scared from leaving the world of wombs, we fear death, and dead people fear the day of judgment.
interesting huh ? i wish to see ur comments on that !