There have been moments where members of the Jedi Council say "Impossible to see, the future is. The Dark Side clouds everything.". . .


We've seen a few moments where Palpatine's master plans are foiled because of unexpected twists. To my knowledge, Vader betraying him & Ben Solo assisting Rey are two of them.

Is it difficult for the Sith to see the future of their own sinister plans due to the "Light Side" clouding everything? Or does this only go one way?

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    I happen to agree with Invisible, but I also see the point of the question and would like to hear a canon answer - so there. Are you including the various books/media? Nov 1, 2021 at 13:52
  • Wasn't precognition part of what pushed Annakin to the dark side in the first place?
    – Zeiss Ikon
    Nov 1, 2021 at 13:53
  • @ARogueAnt. I don't think there will be anything in Canon, unless there's something hidden in the background I may have missed at some point. Legends, though not canon, are often helpful tools to find where an answer may lie within the canon material. . . So I'd be happy with Legends material and overjoyed with Canon material.
    – Turbo
    Nov 1, 2021 at 14:03
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    The Emperor keeps saying he has foreseen the future, but that doesn't mean he actually has. As you note, he's pretty often wrong. Nov 1, 2021 at 16:52
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    This section of wookieepedia's "Chosen One" article gives some quotes from Attack of the Clones and the Clone Wars series (both part of Disney canon) that the Dark Side had recently been clouding the vision of the Jedi more than in the past, and also quotes from some Legends novels that made this more explicit, including the novel Darth Plagueis which explicitly showed this as a result of a ritual done by Plagueis and Sidious that unbalanced the force in favor of the Dark Side.
    – Hypnosifl
    Nov 2, 2021 at 3:13

4 Answers 4


In Return of the Jedi, Darth Sidious was unable to detect the presence of Luke Skywalker on Endor, so perhaps the Light Side is able to cloud a Sith's dark side powers.

Vader: A small rebel force has penetrated the shield and landed on Endor.

Sidious: Yes, I know.

Vader: My son is with them.

Sidious: Are you sure?

Vader: I have felt him, my master.

Sidious: Strange that I have not. I wonder if your feelings on this matter are clear, Lord Vader.

Vader: They are clear, my master.

  • I hear what you're saying - but isn't this a bit of stretch? The light side was extremely weak at that point, so it seem strange that it would be strong enough to cloud an overwhelmingly powerful dark side.
    – Shadow
    Nov 2, 2021 at 10:38
  • I believe that was addressed in the Last Jedi? I think the current understanding is that the Force self balances in terms of power. In the Republic era the individual Sith we see (Maul, Dokku and Palp) were so powerful because there had been such a long period of Light side dominance that the force was attempting to self balance by making them extra powerful individually. By ROTJ the light counter balances and this is why Luke was so powerful himself. However because Palp did not die but more Dark side users were present than light (Snoke, Ben) Rey was also a powerful user to balance it out. Nov 2, 2021 at 11:52
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    I always thought that "ability to sense other people's presence" thing was because Vader and Luke are blood-relatives - they both sensed each other's presence. The Emperor is not related to either of them, so sensed nothing despite being objectively more powerful. (Though that doesn't explain why Vader felt no connection to Leia in Ep. IV, despite being in the same room interrogating her - maybe it's just because she hadn't tapped into her Force powers yet?) Nov 2, 2021 at 14:29
  • @Shadow, I don't think that the Light Side was ever weaker than the Dark Side. Darth Sidious was very strong in the Dark Side due to his unusually high midichlorian count. So, even though he was a very powerful Force user, the Light Side still had an effect on his Force abilities.
    – user143126
    Nov 2, 2021 at 15:54
  • @DarrelHoffman, I always thought the Vader probably didn't sense the Force in Leia in Ep. IV because he was under a lot of pressure to get answers out of her asap. If they had met each other in a friendlier environment. like in a hallway inside the Galactic Senate building, he most likely would have sensed the Force in her.
    – user143126
    Nov 2, 2021 at 16:05

Taking Yoda’s “The Dark Side clouds everything” quote suggests that everything means everything including the machinations of dark side practitioners like the Sith.

There is no implication that Yoda was identifying any transitive or symmetric properties for comparison between Jedi or Sith, such as Dark Side clouding lightsiders inherently means Light Side must cloud darksiders, rather he was making an observation about the nature of the Dark Side, primarily relied on by the Sith, and generally shunned by Jedi.

We don’t yet know if it’s any two-way street, because no one has explicitly observed the opposite case yet.

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    I know it's hard to prove a negative, so I appreciate you taking the time. I'll hold out for a bit to see if anyone has found a case where it has been observed.
    – Turbo
    Nov 1, 2021 at 14:09

Personally, I doubt that the "Light Side" can cloud a Sith's ability to see the future. Instead, I feel like there's something else that interferes with their normal Force ability to perceive what's coming.

I think it's overconfidence.

Luke: Your overconfidence is your weakness.

Let's go down the list (note: major spoilers from several movies):

• Darth Vader is outmanuvered by a non-Force user, Han Solo, at the end of ANH. It's very clear that he's overconfident at the time. ("I have you now.")

• Darth Vader is surprised when Luke bursts out of hiding and wins the duel against him in ROTJ. And it happened exactly when he was savoring the amazing possibility that Leia could be turned to the Dark Side.

• Anakin - possibly even then a more powerful Jedi than Obi-Wan, according to some hints in earlier movies - overconfidently attempts a jump attack. It's so risky that Obi-Wan straight-out tells him not to do it, and he still does. That's the overconfident moment when Anakin loses his hands, and the duel. It seems as though the Force hasn't alerted him to Obi-Wan's counterattack.

• The Emperor uses his lightning attack on Luke, and he becomes supremely confident that he's already won and this is the end. That's the exact moment when Vader is able to surprise and defeat him.

• And, of course, the Emperor knows about the ambush of the Rebels on the moon of Endor, but - and here comes his overconfidence getting in the way again - doesn't foresee that our heroes and some local allies will fight back and win.

Luke did try to warn him! Oh well.

I see a common link between all these. Might be something to think about.

  • Hi, welcome to SF&F. This isn't a discussion site, so instead of asking what we think, you should explicitly draw your conclusions. You might want to take the tour.
    – DavidW
    Nov 3, 2021 at 1:12
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    Adjustment made.
    – TIA
    Nov 3, 2021 at 1:19
  • I think there's some truth to this, the Jedi's teachings say emotions cloud judgement. Conversely, the Sith derive power from their emotions. But I don't think the first two examples provided show overconfidence. Nov 3, 2021 at 8:52

It's a very literal interpretation that "the Dark Side" literally hinders the Jedi's clairvoyance.

Luke and Anakin are both berated by Yoda for not being in the moment, for not looking at the present, and thus missing what's in front of them. I think there's an explanation for that in the Jedi Code with these two lines:

There is no emotion, there is peace.
There is no passion, there is serenity.

Emotion and passion lead to the Dark Side (whatever that is) according to the Jedi, but the important part here is the Code opposes emotion and passion to peace and serenity. Emotions cloud your judgement. It is a Jedi teaching, but it's also a real-life human thing that you certainly have experience with. It seems to me that, according to the Jedi, clairvoyance come to those we can let go of their emotions, reach a dispassionate state, and don't wander off thinking about the past or the future (what you might otherwise call being distracted). You need to reach a meditative state of sort.

You don't need training to reach that state. Luke takes a deep breath and calms his mind in the cockpit of his X-Wing to sense the exact moment he needs to fire the proton torpedoes. To sense the future however seems to require a much higher threshold of meditation, one that can elude even Yoda.

I would interpret the "Dark Side" here as those fears and angers you might experience by trying to look ahead into the future, and having those emotions derail your vision. Clairvoyance is thus clouded by the Jedi's emotions rather than by a literal Dark Side.

But what about the Sith? Well, the Sith Code have a different philosophy.

Peace is a lie. There is only passion.
Through passion I gain strength.

A core tenet of the Sith teaching is use your emotions, mainly shown as anger and fear. There is some human truth to that too, but as a philosophical teaching, the Sith's pursuit of power would necessarily put them in the opposite of a meditative state, in a state of constant anger, fear, greed, and all those things the Jedi warn you about. That also means that, if there's any truth to the Jedi's teachings, the Sith are blinded by their own emotions, just like the Jedi are. After all, the Force works the same for everybody, doesn't it?

Palpatine talks of "foreseeing", but it's unclear whether that's meant to be literal or a manner of speaking. Due to his station and to the Sith's rule of two, he certainly can't appear weak, and flaunting the ability to see the future is certainly good for prestige. But that doesn't indicate whether that's an actual ability he has or not, nor how it's supposed to work.

What we do know is he made the attack happen. He leaked the plans, he made the Death Star II a target too good to pass, trying to lure the Rebel Fleet into a trap. That's not foreseeing, that's planning. The things he doesn't foresee and end up being his downfall can be chalked up to overconfidence, a complex of superiority, a general lack of strategic planning, or other human shortcomings. His plan simply wasn't as foolproof as he thought.

Someone with a calmer mind might have been able to look back at his plans and find the obvious weaknesses in it. If he used a Force ability, then it's obvious it doesn't give a full picture, or that he wasn't powerful/clairvoyant enough to see or interpret it correctly. But I think it's more likely to be a matter of "the Dark Side" clouding his judgement as well.

Because in the end, we see Palpatine being guilty of the same things Yoda berates Luke and Anakin about. He's so far up his own ego, thinking he's won, maybe thinking about the future of his Empire, focused on Luke's incoming death, that he doesn't sense Vader's thoughts turn to the Light. He didn't see what was, in fine, in front of him.

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    This is a very good insight that explains everything!
    – T. Sar
    Nov 3, 2021 at 11:28

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