Balrog vs 200 000 dwarves ?

[Lalwendë]

Originally Posted by Galadriel55

But I would also add that the Balrog fights not only with physical weapons (ie swords etc), or even psychological ones (ie fear), but also with that inner "force" that you can't block with any shield or weapon. When Sauron walked out of Barad-dur wielding the Ring, he didn't suddenly have better sword-fighting skills, but he had this metaphysical power. Similarly with the Balrog. I am of the opinion that Gandalf and Balrog had a battle of wills, both at the door (duh), but mostly on the bridge. The Balrog had a power even Gandalf had a hard time resisting. What could a group of Dwarves do against it? Their power was mostly in physical weapons.

I agree. If you read from before the Fellowship arrive at Moria to when Gandalf falls, it's clear that this is, for want of a better word, a supernatural type of force. It's absolutely clear from the text that Gandalf does not know the Balrog is there, and he may not even be aware of what it is when he casts his spell to attempt to bind it. What Aragorn and Gimli knew is less clear though. And Aragorn even tries to warn Gandalf off from going into Moria.

Perhaps it was known by those few who did know/guess that the Balrog might be in Moria that Gandalf was the very best placed opponent for it? And that they didn't want him to face it? After all, it was known what it did to Glorfindel in the escape from Gondolin.

Hoping to win against this Balrog with a sword is fairly hopeless though:

'Do as I say!' said Gandalf fiercely. 'Swords are no more use here. Go!'