The concept of "rapture" is from scriptures in the buybull and the word means "great joy at his appearing." Apparently the world has become so wicked that both dead and living believers will be caught up instantly to a place called heaven. The book explains that graves will be opened but some say your body is not going. Then why are graves opened and what is going? This is all sort of a dumbfounding question.
.... a dumbfounding question, except for dumb adherents of the world's longest lasting fairy-tale.
Let there be peace on Earth, it will begin when the nuts are raptured.