The Lord of the Rings: Aragorn's Quest Mountains is to go under them, via the dwarven mines of Moria. Upon entering Moria, Gimli is devastated to learn rumors regarding Balin and the dwarves are true; they have been wiped out by orcs. The fellowship fight their way to the Chamber of Mazarbul, where they find the tomb of Balin, and a record of how the mines were lost. Fighting their way through a hoard of orcs and trolls, they are attacked by a Balrog. They flee, reaching the Bridge of Khazad-dûm, where Gandalf defeats the Balrog by destroying the bridge as it stands on it. However, as
Themes of The Lord of the Rings and the Scouring of the Shire in the Mirror of Galadriel, to Arwen Evenstar's choice of mortality. Professor Peter J. Kreeft identifies a theme of divine providence, that divine influence can determine fate. Gandalf says, for example, that a hidden power was at work when Bilbo found the One Ring as it was attempting to return to its master. While Prof. Kreeft observes that there is no one complete, concrete, visible Christ figure in The Lord of the Rings (such as Aslan in the Chronicles of Narnia series), he and author Jean Chausse have identified reflections of the figure of