One of the most interesting things about The Lord of the Rings is how often the people we might expect to exercise power are instead asked to refuse it.

Gandalf refuses the Ring. Galadriel refuses it. Aragorn spends much of the story exercising restraint long before he openly exercises authority. Faramir rejects an opportunity to take the Ring even after learning what it might mean for Gondor. Frodo's task is not to wield the great power placed in his hands, but to carry it somewhere it can be destroyed.

Even Sam, during his brief possession of the Ring, encounters the possibility of becoming someone much larger than himself.

This isn't accidental. Tolkien described the Ring in a 1951 letter in terms of the will to power seeking to make itself objective through force and mechanism. That gives us a useful starting point because the danger of the Ring isn't simply that an evil person might possess a powerful weapon. The deeper problem is that the Ring itself embodies a particular relationship to power: the desire to make other wills subordinate to one's own.

That helps explain why good intentions provide so little protection against it.

Gandalf understands this almost immediately. He doesn't refuse the Ring because he lacks the power to use it or because he expects to become Sauron overnight. The frightening possibility is that he could use it for purposes he continued to regard as good.

Tolkien explored exactly that possibility in a later letter. A Gandalf who mastered the Ring could defeat Sauron and remain convinced of his own righteousness, ruling according to considerable wisdom for what he believed was the benefit of others. Tolkien's conclusion was not reassuring: the Ring would still become master in the end.

That is a much more interesting danger than simple corruption.

A person doesn't have to stop wanting good things in order to become dangerous. The problem can begin when wanting the good becomes inseparable from requiring everyone else to submit to our understanding of it.

Galadriel's temptation works in a similar way. She doesn't imagine becoming a petty tyrant. She imagines herself magnificent, beloved and terrible. The temptation works because domination can borrow the language of protection, wisdom and benevolence.

The Ring doesn't need to replace every motive with cruelty. It can work through motives that were already present.

This is where I think Tolkien gives us something more durable than a simple warning that power corrupts. Different characters encounter power differently because they bring different desires to it. Boromir thinks about the defense of Gondor. Galadriel confronts the possibility of becoming a great ruling power herself. Sam's imagination turns toward what he knows and loves.

The Ring gives those desires another direction: outward, larger and increasingly concerned with command.

Sam is especially revealing because the scale of the fantasy eventually becomes ridiculous even to him. He knows gardens. He knows the actual work involved in growing things. The fantasy of ordering an entire world into the shape of one enormous garden runs into the ordinary knowledge of a gardener.

His limitation helps him.

That pattern appears throughout the story. The supposedly small people are not important because smallness is inherently virtuous. Hobbits have their own vanities, prejudices, foolishness and capacity for cruelty. What Tolkien repeatedly gives them, though, is attachment to ordinary things that exist outside the pursuit of power.

Food matters. Gardens matter. Birthdays matter. Inns matter. Songs matter. Going home matters.

The Ring offers greatness, and much of the story keeps asking whether greatness is actually what the situation needs.

Frodo's answer is particularly complicated because his task requires an extraordinary endurance that eventually reaches its limit. He carries the Ring farther than anyone reasonably could have expected, reaches the place where it can be destroyed and then, at the final moment, claims it.

It would be easy to read the entire journey backward from that moment and conclude that Frodo failed.

Tolkien resisted that interpretation himself. In letters discussing the ending, he argued that Frodo had spent everything available to him and had reached a point where the pressure of the Ring was beyond his capacity to resist. His worth wasn't erased because his strength finally ran out.

More importantly, the story doesn't escape that limit by suddenly discovering a stronger hero.

Gollum is there.

He is there because Bilbo once spared him and because Frodo later continued to show him pity despite having ample reasons to hate and fear him. Gandalf had already warned Frodo against being too quick to decide who deserved death, and the ending eventually gives that earlier mercy consequences nobody could have planned.

Tolkien was explicit about the connection. He described the final success of the cause in terms of pity, mercy and forgiveness rather than Frodo somehow finding one last reserve of heroic will.

That doesn't turn mercy into a strategy.

Bilbo didn't spare Gollum because he calculated that Gollum would eventually destroy the Ring. Frodo didn't know how the journey would end. If mercy were merely a clever way to produce the desired outcome later, it would become another attempt to control the future.

The characters act without possessing enough information to know what their actions will eventually make possible.

That uncertainty matters.

The story repeatedly places consequential decisions in the hands of people who can't see the whole shape of events. Gandalf doesn't know exactly what role Gollum will play. Frodo doesn't know whether mercy will be rewarded. Sam doesn't know whether carrying Frodo farther will accomplish anything.

They act from what they can know where they are.

The result depends on more than any one person's plan.

This is one reason Sam becomes so important to the story. His contribution isn't primarily strategic insight. He cooks, carries supplies, remembers stories, watches over Frodo and eventually carries Frodo himself. His attention remains stubbornly attached to the immediate world even while events around him have become enormous.

Then, after everything, he goes home.

That return matters because The Lord of the Rings doesn't treat ordinary life as the unimportant place from which heroes temporarily depart. Saving the world matters because there are ordinary things worth returning to.

The Shire makes this explicit. The hobbits don't come home to an untouched sanctuary. Their own home has been damaged while they were away, and the skills acquired during the larger journey now have to be used there. Victory at Mount Doom doesn't eliminate the work of repair.

Sam plants.

The image is almost absurdly modest after armies, kings, Nazgûl and the destruction of the Ring, yet it fits the story. Some forms of power conquer. Others make it possible for something to grow again.

Tolkien's description of history as a “long defeat” helps place this in a larger frame. He wasn't saying that nothing matters because everything eventually fails. In the letter where he used the phrase, he described history as containing only occasional glimpses of final victory. His religious understanding of that idea was specifically his own, and we don't need to adopt it to notice what it does inside his fiction.

Victories in Middle-earth are real without being permanent.

Sauron is defeated, but history doesn't stop. The Elves depart. Frodo can't simply return to the person he was before carrying the Ring. Aragorn's reign begins rather than completing history. The Shire has to be repaired. Another age arrives with its own responsibilities.

The victory matters precisely because it doesn't solve everything forever.

This is where I would now be careful about imposing a larger theory on Tolkien. I once wanted to describe the Ring as “frozen will” and its destruction as reopening possibility. There is something useful in that analogy, but Tolkien doesn't need it. His own treatment of power is more particular and, I think, more interesting.

Power becomes dangerous when other wills become material to be arranged.

Mercy matters partly because it refuses to reduce another person's future to what we presently know about them.

Ordinary life matters because the point of resisting domination isn't merely to replace one ruler with a better one. It is to preserve a world in which many smaller lives can continue to have purposes of their own.

And limitation matters because nobody in the story is sufficient by themselves.

Frodo couldn't finish the task by strength of will. Sam couldn't carry the Ring for him indefinitely. Aragorn couldn't defeat Sauron through military power. Gandalf's wisdom didn't let him predict every consequence. Even the success of the quest depended on choices made much earlier by people who couldn't have known what those choices would eventually mean.

That doesn't make The Lord of the Rings a story against power. Aragorn becomes king. Gandalf exercises considerable authority. Armies still have to fight. Decisions still have to be made, and some people really do know things others don't.

The distinction is closer to the one Tolkien himself gave us: power can serve, defend and govern without becoming the desire to dominate every other will.

That boundary is difficult because good intentions can cross it too.

Perhaps that's why the Ring remains such an effective object. It doesn't merely ask what we would do if we became powerful enough.

It asks what would happen if the world finally had to obey us.

Tolkien gives that possibility to some of the wisest people in Middle-earth.

The wisest thing they do with it is refuse.