Discover the Simply Nondual Collection by bestselling author Marcel Eschauzier
What if nonduality made so much sense that you could no longer believe you were separate from everything you love? The Simply Nondual Collection uses reason to dispel the illusions that make spiritual freedom seem distant. Because the heart suffers when it mistakes the mind for a stranger.
- Available in audio, digital, and print · Multiple #1 Amazon Philosophy category bestsellers · US & worldwide
- Explore the collection on Amazon
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- You can also join the open online meetings at the Nondual Café. Discover more here.
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Spiritual freedom comes down to simply seeing how experience works. The Simply Nondual Collection shows why you ultimately couldn’t go wrong even if you tried. That may be hard to believe. My books lay out the reasoning and invite you to check it for yourself. That’s the kind of rational nondual freedom we’re talking about here.
I’m Marcel, born in the Netherlands and living in Belgium. After years of corporate work and life across cultures, my world turned upside down in 2016. Nonduality revealed itself as a profound experience that made perfect sense. A simple question followed: why isn’t this more widely known?
That question led me to write.
As an engineer, I like explanations that make sense and can be checked. Here’s what I found:
We take it for granted that experience divides into two: a subject that knows and an object that is known. Heart and mind point to the same distinction. What became entirely clear to me was that being and knowing had never been separate. The separation suggested by our thoughts and words about experience isn’t in experience itself.
“To experience means to know facts just as they are, to know in accordance with facts by completely relinquishing one’s own fabrications.”
—Kitaro Nishida
This is what my books invite you to see for yourself. Once you see this clearly, you can also recognize why the cage was an illusion.
Over years of inquiry and dialogue, I developed rational nondualism. It insists on clarity and coherence without confusing them for shallowness. Careful language, models, and reasoning help us examine our assumptions, while we remember that descriptions are not what they describe.
Contemporary nondual teachings are often wary of thought. Philosophy can be treated as an obstacle rather than a source of clarity. My experience and work suggest the opposite. When done carefully, philosophy exposes the hand-waving, contradictions, and vague assurances that keep nonduality confined to niche spiritual circles.
The mind is constrained by confusion, not by clarity.
Spiritual freedom doesn’t guarantee comfort or painlessness. Rather, it is inner peace no matter what you think or do. That‘s the shape of freedom.
No philosophical training is needed. But if you are curious—if you want to see where spiritual freedom has always been waiting for you—the philosophical path can be remarkably direct.
That’s why I recommend starting with my latest book The Nondual Café. It’s a philosophical story that brings everything together in a readable form, designed to bypass the familiar dualistic reflexes. Fiction does the bypassing while the ideas themselves are presented without mysticism, jargon, or evasiveness. The book draws on years of dialogue within the nondual community and my own breakthroughs.
The other books in the Simply Nondual Collection approach the same insight from different angles. Each is a complete journey in its own right. Below you can explore them and see if one catches your attention.
You already know this spiritual freedom. These books help you see through the illusions that make it seem otherwise. There’s no state to attain, only a misunderstanding to end.
“It is known to him to whom it is unknown.”—Kena Upanishad, 2.3
Well-being
Nonduality is all-pervasive. Trusting it has astounding benefits for your well-being—a message passed on to us by legendary Eastern sages like Lao Tzu, Bodhidharma, Shin-t’ou, and Huang-po. The philosophical guides Oneless Oneness and Awakening the Other Way explain in simple words why their timeless teachings don’t require religious beliefs but merely an inquisitive mind.
Philosophy
It’s easy to overlook nonduality, but you can experience it in simple things. The logical arguments for nonduality are equally straightforward, adding to their impact. But why use the word “nondualism” when modern Western analytical philosophy and metaphysics typically only recognize “dualism” versus “monism”? The essay How to See Consciousness solves this riddle.
Science
No more “reality duality”: reimagined science embraces subject-object unity. Some readers ask how nonduality changes the way we think about science. Here’s one answer: science cannot reveal what the world is, only how it appears—and why. This shows why nondual recognition makes reason more necessary in science, not less. The treatise Existential Rationalism develops this argument in full.
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