Man is the combination of body and spirit. Every person had its fix life. When life period is completed the death angel ( Hazrat Izraeel Elia-h-slam) come snatches the spirit, this is called death. After death the spirit has its link with body and what will face body spirit will fell its effects. If the died person was a Muslim and died on Islam his spirit or soul will remain in good condition and he will go to Eden or Heaven. But if the died man is not Muslim, his spirit or soul will go to everlasting hell and he will remain forever in the hell. If any body comes to the dead person's grave , he recognizes the man and hear his voice.
Death mean's the separation the soul or spirit from body. When we put the dead body into grave, the grave presses the dead body. If the dead person was a Muslim, the processing of grave is like a mother when she presses her baby in her arms during her loving feeling, if the dead person is not Muslim, the pressing of grave is so bitter and the bones of the dead person inter twisted with one another. The grave gives the dead person what he has brought with him into it. In other words the life of grave depends upon the life on earth. If we have spent our life on earth in good deeds and teachings of Islam. The grave will prove to be a comfort place for us. If we have spent our life on earth in bad activities which are prohibited by Islam. We have to face its results in the shape of everlasting pain and sorrows...........