Where is Gandalf's staff!

[Zigûr]

Originally Posted by ironies

Gandalf was more than a match for any one of the nazghul, perhaps een all of them. He was a Maia after all. In fact, he was pretty close to Sauron's equal, although perhaps less of a warrior and more of a counsellor.

It's worth noting that in Letter 183 (p.243 footnote) Professor Tolkien described Sauron as being "Of the same kind as Gandalf and Saruman, but of a far higher order." Make of that what you will.
As for the film, it does indeed appear that Gandalf's staff is different after his escape from Isengard, although it can be difficult to tell. Compare his staff in the Isengard scene:
http://www.council-of-elrond.com/cas...ndalfgrey5.jpg
with his staff as it appears in Moria:
http://middle-earth.xenite.org/files...f-moria-01.jpg
The head certainly looks different, pointier in the later image.

[Sarumian]

Originally Posted by Zigûr

It's worth noting that in Letter 183 (p.243 footnote) Professor Tolkien described Sauron as being "Of the same kind as Gandalf and Saruman, but of a far higher order." Make of that what you will.

As I remember, somewhere else (probably in Silmarillon) Sauron is called the most powerful of Majar, stating also that more powerful Mayar were close to Vallar in that respect.

Gandalf was a Maja of Manve and was very powerful as well.

This is the quote from the Letter 246, measuring their powers:

Of the others only Gandalf might be expected to master him – being an emissary of the Powers and a creature of the same order, an immortal spirit taking a visible physical form.
Confrontation of Sauron alone, unaided, self to self was not contemplated. One can imagine the scene in which Gandalf, say, was placed in such a position. It would be a delicate balance. On one side the true allegiance of the Ring to Sauron; on the other superior strength because Sauron was not actually in possession, and perhaps also because he was weakened by long corruption and expenditure of will in dominating inferiors. If Gandalf proved the victor, the result would have been for Sauron the same as the destruction of the Ring; for him it would have been destroyed, taken from him for ever. But the Ring and all its works would have endured. It would have been the master in the end.

Gandalf as Ring-Lord would have been far worse than Sauron. He would have remained 'righteous', but self-righteous. He would have continued to rule and order things for 'good', and the benefit of his subjects according to his wisdom (which was and would have remained great).

So a direct duel without possession of the Ring would be impossible to win, and a duel wielding the Ring would still not yield a positive result, as Gandalf "would have been far worse than Sauron".