§ Akallabêth The Silmarillion

To which they answered: 'You know that he has a fate apart, and was adjudged to the Firstborn who die not; yet this also is his doom that he can never return again to mortal lands. Whereas you and your people are not of the Firstborn, but are mortal Men as Ilúvatar made you. Yet it seems that you desire now to have the good of both kindreds, to sail to Valinor when you will, and to return when you please to your homes. That cannot be. Nor can the Valar take away the gifts of Ilúvatar. The Eldar, you say, are unpunished, and even those who rebelled do not die. Yet that is to them neither reward nor punishment, but the fulfilment of their being. They cannot escape, and are bound to this world, never to leave it so long as it lasts, for its life is theirs. And you are punished for the rebellion of Men, you say, in which you had small part, and so it is that you die. But that was not at first appointed for a punishment. Thus you escape, and leave the world, and are not bound to it, in hope or in weariness. Which of us therefore should envy the others?"