How Powerful was Gandalf the Grey?

[Galadriel55]

Originally Posted by R.R.J Tolkien

I view his enhanced power as a gift from eru, not something that derived from his personality, experiences or being in any way.

Yeah, that I can get behind wholeheartedly.

Originally Posted by Zigûr

I would say Eru, because it was Eru who made the decision and had the power to send him back.

As R.R.J. has pointed out, in Letter 156, Professor Tolkien does indeed write that Gandalf was "enhanced in power", although the professor qualifies that this means "in sanctity": he was more holy as a result of his experience, perhaps more "pure". I think that might be the difference; as Gandalf the Grey, he was the representative of the Valar. As Gandalf the White, he was the representative of Eru Himself. This is an enhancement because it is an elevation of role and responsibility. It's also a message to Sauron, who since the end of the Second Age had convinced himself that Eru had given up on Arda and no longer cared what happened there.

No argument there. You make an interesting point about Eru's involvement being a message to Sauron. I wonder if he ever received or understood the message. How much did he know about what happened to Gandalf? How much did he sense the difference?

To push my earlier thought further, I wonder if the message was meant as much for Saruman as for Sauron. A reminder that your parents still own the room in the house where the teenager lives, so to speak, so you cannot wreck the place as you want. Since Saruman followed Sauron in much of his philosophy, it's not unreasonable to assume he also swallowed his ideas of Eru's and the Valar's level of involvement; being himself an emissary of the Valar he would have had to in order to act the way he did.

The main idea I have in support for this claim is that aside from Gandalf's confrontation with Saruman he does not seem that much different from the old Gandalf - except generally more radiant and more motivating and invigorated compared to his tired self at the end of Moria. He does what he always did, and while you can argue that the power shines out of him all the time the only extraordinary thing he does is cast Saruman from the order of the Istari.

That also makes me wonder about Gandalf in the year after the victory. He laughs more, he is less gloomy - understandably so given his role. He does not lose any of his wisdom. But he retires from the world, and he explains that his part is done, the rest is the new generation's mission. Is he still endowed with the power or authority? Or was that only lent to him for the duration of his task? What happens to him after he is done - whether when Sauron falls, or when he is completely done and returns to the West? I vote on him "returning" what was granted to him and Eru "rescinding" it, as it goes with Olorin's wise and humble nature.

Yet another thought - that this gift of power was like a Ring without the element of corruption, a Ring that could be used for truly unselfish reasons. Gandalf tells us how he believes the Ring would find its way to his heart - and now he can do all of it, without the evil whisper in his ear.

That was quite a lot more than I intended to write initially. I better get to bed now before any more midnight thoughts come creeping into my head. But it's a great discussion, and good thread!

[R.R.J Tolkien]

Originally Posted by Galadriel55

Yeah, that I can get behind wholeheartedly.

Is he still endowed with the power or authority? Or was that only lent to him for the duration of his task? What happens to him after he is done - whether when Sauron falls, or when he is completely done and returns to the West?

I would guess his authority is no longer needed in the return west. Maybe because I am christian but i assumed he had more reward/fame in valinor for his deeds. So instead of authority, equal fame and rewards.

[denethorthefirst]

How powerful was Gandalf? To answer that question we have to differentiate between Olorin the Maia and Gandalf (the Grey) in his incarnated human form. I personally dont think that Olorin (before his Incarnation) was as powerful as Sauron for example, but even if that were the case, he was (because of their different forms of incarnation) not as powerful as Sauron in Middle-earth. Gandalfs human body limited and restricted his innate power (and he also needed food, rest, sleep, he had a human organ system that could be damaged, he could even, for all intents and purposes, be killed and "die" etc.), whereas it seems that Sauron had created for himself a unique form that was much harder to destroy and that allowed him to better project his innate power.

Tolkien wrote about the Incarnation of the Istari in Letter 156:

I wd. venture to say that he [Gandalf] was an incarnate 'angel'– strictly an γγελος: that is, with the other Istari, wizards, 'those who know', an emissary from the Lords of the West, sent to Middle-earth, as the great crisis of Sauron loomed on the horizon. By 'incarnate' I mean they were embodied in physical bodies capable of pain, and weariness, and of afflicting the spirit with physical fear, and of being 'killed', though supported by the angelic spirit they might endure long, and only show slowly the wearing of care and labour. Why they should take such a form is bound up with the 'mythology' of the 'angelic' Powers of the world of this fable. At this point in the fabulous history the purpose was precisely to limit and hinder their exhibition of 'power' on the physical plane, and so that they should do what they were primarily sent for: train, advise, instruct, arouse the hearts and minds of those threatened by Sauron to a resistance with their own strengths; and not just to do the job for them. They thus appeared as 'old' sage figures. But in this 'mythology' all the 'angelic' powers concerned with this world were capable of many degrees of error and failing between the absolute Satanic rebellion and evil of Morgoth and his satellite Sauron, and the fainéance of some of the other higher powers or 'gods'. The 'wizards' were not exempt, indeed being incarnate were more likely to stray, or err.

--> "At this point in the fabulous history the purpose (of the incarnation of the Istari) was precisely to limit and hinder their exhibition of "power"."

Tolkien is quite clear here that the human bodies restricted ("limited") the innate power of the Istari. Of course they still had some magical potential, and they retained a lot of their knowledge, but they were not as powerful as they were when in their natural state, or if they had built for themselves unique forms that completely suited them.

Here are two other quotes from the Letters:

In his [Saurons] actual presence none but very few of equal stature could have hoped to withhold it [the One Ring] from him. Of 'mortals' no one, not even Aragorn. In the contest with the Palantír Aragorn was the rightful owner. Also the contest took place at a distance, and in a tale which allows the incarnation of great spirits in a physical and destructible form their power must be far greater when actually physically present. Sauron should be thought of as very terrible. The form that he took was that of a man of more than human stature, but not gigantic. ... 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.

...But he (Sauron) went further than human tyrants in pride and the lust for domination, being in origin an immortal (angelic) spirit.*
*Of the same kind as Gandalf and Saruman, but of a far higher order

--> Sauron and Gandalf are, as Tolkien puts it in the first quote, of "the same order" because they are (or were in Saurons case) both Maiar (and Ainur). But that does not mean that they are equally powerful. The second quote, that Sauron was of a "far higher order" proves that not all Maiar (or Ainur for that matter) were equally powerful and that Sauron especially was one of the more powerful Maiar. Tolkien uses the same word ("order") in both quotes but it has different meanings: In the first quote he could mean either "order of the Maiar" or "order of the Ainur" (in the second quote Tolkien uses the phrase "of the same kind" to express this), whereas in the second quote "order" means "Level of Power".
For example: Aiwendil and Manwe are beings of the same Order (both are Ainur) but Manwe is a being of a far higher order (he is much more powerful).

Tolkien also wrote that Gandalf "might be expected" to master the One Ring, but if he actually could achieve it is debatable. Tolkien did not write that Gandalf could, or even might, master the Ring, but that he might be "expected" to master it - a remarkably vague and open-ended statement. Tolkien leaves the question open, but I think that, because of the vague nature of that statement, that Tolkien was merely stating a hypothetical possibility (resting on the fact that Sauron and Gandalf are both Ainur) and that Gandalf could not actually do it.

So how powerful was Gandalf? It appears that he was initially, in his natural state as Olorin (before the creation of Ea and in Valinor), less powerful than Sauron and that he was, because of the limiting nature of his human incarnation, also less powerful during his stay in Middle-Earth in the Third Age, even though Sauron himself had lost quite a bit of his innate Power during his quest for world domination. Gandalfs failure in his confrontation with Saruman seems to suggest that he was also weaker than Saruman, but the text is rather vague about that confrontation, so I am not entirely sure. Maybe Saruman surprised Gandalf? Maybe Gandalf was somewhat outwitted and/or outnumbered?

Be that as it may, all that is more or less clear and supported by the text. The more interesting question is how powerful Gandalf the White was? And in what way was he "enhanced"?
Was Gandalf the White still an incarnated Ainu and more or less, for all intents and purposes, human? Or did Eru return Gandalf to his natural state? That would mean that the form that Gandalf appeared in after his return was merely a "raiment" (as Tolkien puts it) that "Olorin" put on so he would be recognized, so other incarnates could relate to him. I favor this idea, that Gandalf the White was merely a "clothed" Maia, because it would explain the "enhancement" of Gandalf. He was "enhanced" only in relation to his former human incarnation and not because he received more Power from Eru.