There are no trash takes on Jedi philosophy, there is contextual analysis.
As may be obvious from the title (humorous--I have gone through several common misinterpretations myself), this is about that infamous scrap of poetry,
There is no emotion, there is peace.
There is no ignorance, there is knowledge.
There is no passion, there is serenity.
There is no chaos, there is harmony.
There is no death, there is the Force.
Emotion, yet peace.
Ignorance, yet knowledge.
Passion, yet serenity.
Chaos, yet harmony.
Death, yet the Force.
I've seen quite a few interpretations of these along the lines of "the second version is reasonable but the first version is crazy and stupid," so here's why I think both versions are actually communicating the same idea, and the wording doesn't really change the meaning much at all.
So just like I did in my post about "do or do not there is not try," let's start by asking some questions to establish context before we look at the text itself.
Is it THE Jedi Code or just a mantra? Legends says it's the Code, canon says it's a mantra. The fact of the matter is that no matter what, it's really a scrap of poetry which couldn't encompass the entire philosophical basis of a culture even if it was trying, so we'll consider it a mantra.
Does the fact that it's a mantra rather than THE Jedi Code mean that we can't get anything deep or meaningful out of it? Of course not. Just because it's not the whole of or a full explanation of Jedi philosophy doesn't mean it's just a nice sounding string of words.
Who is saying this to who? This mantra is often used to focus a meditation, with the first phrasing used by adults in the culture, while the second phrasing is more often used by children.
What were George Lucas' inspirations for Jedi culture that relate to this mantra? (borrowing from this post) A combination of christianity, buddhism, and his interpretations. I'm not an expert in any religion, and definitely not in buddhism, but I know enough to know I'm about to make some sweeping generalizations, so take this with a grain of salt. Disclaimers aside, this mantra, and the way it is phrased, indicate it is being inspired more by buddhism. The way christian texts, specifically the Bible, are written typically goes "here is a story about people doing something, and here is how big G god and/or Jesus reacted." There are metaphors sprinkled in, but they are mainly there to clarify for readers. Buddhist texts on the other hand (and lots of other eastern belief systems as well, like daoism, hinduism, etc. It's an important note that these belief systems don't necessarily conform to the western idea of what a religion is, and often their original languages don't even have a word which is equivalent in meaning to "religion") use metaphor in often deliberately contradictory ways, to make the reader think about things which are difficult to express in words alone. The ongoing struggle to reconcile contradictory descriptions is the point. This doesn't mean those texts can be interpreted however a reader would like. There may be multiple right interpretations, but there can also be wrong interpretations.
What the mantra does NOT mean:
"There is no ___ …" =/= "The experience of ___ is fake news."
"There is no ___ …" =/= "___ is not a useful concept."
"There is no ___ …" =/= "We should totally ignore ___ and pretend we've never heard that word before."
The mantra is not realy a set of advice on how to act. It's a set of statements about Existance. And I do mean capital E, philosophical, epistemological, weird, deep, think-y, Existence.
You know the first time someone tells you as a kid that cold isn't real, it's just the absence of heat and you're like… "but I'm touching something right now and it feels cold???" It sounds wild the first time you hear it, but as you think about it more, maybe learn about it a second time in science class, get some more context about how molecules work, etc. it begins to make more sense. It gets easier to grasp, until eventually the knowledge feels intuitive--especially if you're a STEM person who thinks about it a lot. We still talk about cold as a concept, because it's useful to us as well--lack of heat can have damaging effects on our bodies after all, and a cold drink is great on a hot day--and it's more efficient to say "cold" than it is to say "lack of heat." But there are some situations, like developing refrigeration or air conditioning, where it is not just useful but essential to think of temperature as it really is--heat exists, cold doesn't--and thinking of it colloquially can only hold us back (if this isn't actually intuitive to you, that's fine, it's just a metaphor--you could also think about dark being the absence of light, vacuum being the absence of mass, any number of things mirror this).
Probably the easiest like to get one's head around, imo at least, is "there is no ignorance, there is knowledge."
Taken hyper-literally it would mean "why seek out knowledge ever when everyone already knows everything?" But if we say knowledge is to heat as ignorance is to cold, then we can understand the real meaning--knowledge is real, where ignorance is only the name of an experience.
This is the way the Jedi are understanding of emotion, ignorance, passion, chaos, death, etc. They are introduced, as children, to the idea that whilst they may feel all of these things, what they are actually experiencing is the lack of the other things--peace, knowledge, serenity, harmony, the Force. That's why they start with the "___ yet ___" phrasing--it introduces them to the first steps of understanding:
They can feel emotions, yet peace is still real and out there to reach for no matter how overwhelming those emotions may be at the moment,
They can feel ignorant or unknowledgeable, yet knowledge is out there to find,
They can experience passion (meaning suffering or pain in this context), yet know that serenity will return to them,
They can find their surroundings chaotic, and yet look for the harmony in the noise,
They can understand that death happens, yet be comforted by the fact that the person dying is still as much a part of the Force as they ever were.
Eventually they move onto the full mantra:
They will always feel emotions, but if they always reckon with those emotions and pass through them they can always return to a place of peace,
If they feel ignorant, they must seek out knowledge, rather than acting rashly. Also, their own knowledge is not the limit--others may hold knowledge in places they consider clouded,
They may experience suffering and pain--it may even feel like a good thing--but there is no wisdom in pain, it is the distraction from serenity, which is where truth can be found,
No matter how chaotic the world appears, it is actually a part of an underlying harmony that makes up all the patterns and the beauty in the world,
Death is not an ending, no matter how much it may look like one. It is a natural transition back into the Force, the place all life comes from.
A Jedi youngling is someone for whom this understanding is an essential part of the culture they are being brought up in.
A Jedi Padawan is someone who is beginning to learn to apply this understanding outside the confines of the Jedi temple, in a world where not everyone shares it.
A Jedi Knight is someone who has learned to apply this understanding on their own, without supervision.
A Jedi Master is someone for whom this understanding has become intuitive and automatic, no matter their surroundings.