Another interpretation is that Lúthien is released from the bonds of the Eldar to the physical world (the world that is, Arda). In "The Silmarillion" it is said that Lúthien alone among the elves has died indeed, and left the world. By contrast, it is basic to Tolkien's Christian and Catholic conception of Arda that Men, the younger children of Ilúvatar (God), by means of the Gift of Men (death) are able to escape the confines of the world. Note the comfort offered by the mortal King Elessar to his elvish bride Arwen as his death approaches: "we are not bound forever to the circles of the world."