"Then [i]do[/i] something! Don't just [i]sit[/i] there!!" Fili shouted back at her, even more frustrated.

Frantically, Dwalin and Nori began smashing at the rock wall with their weapons, but all it did was break the weapons.
"It's no good, the door's sealed!" shouted Balin in frustration. "It cannot be opened by force, there's a powerful magic on it!"
The light had by now almost fully faded.
"The last light..." Thorin repeated frantically as he turned numbly to look at Balin. "Th-That's what it said...what did we miss...Balin..."