Imagine you could change your reality simply by changing how you assume things inside your mind. What if your imagination and your inner belief could sculpt your life, not just your actions?
That’s exactly the power of the Law of Assumption — a manifestation method made famous by Neville Goddard. In this post I’ll explain how it works, how you can use it, and how you can make it really your own, so you can manifest what you want with more clarity, ease and joy.
What is the Law of Assumption?
- The Law of Assumption is the idea that whatever you assume to be true — internally, in your imagination, with feeling — becomes your reality.
- It places emphasis on your inner state rather than external “effort first.” Your beliefs, your feeling of already having something, your internal identity, are the starting point.
- It differs slightly (though overlaps) with the more popular “Law of Attraction.” While LOA often speaks of attracting based on “thoughts/vibrations”, the Law of Assumption leans more into identity: be the person who already has it rather than trying to pull it toward you.
Neville Goddard taught that your imagination is not just fantasy — it’s creative. What you imagine (with conviction, as if real) influences the subconscious, which then shapes external experience.
Key Principles Behind The Method
To successfully use the Law of Assumption, it helps to understand why it “works” in its own metaphysical / psychological framework:
- State from the End
Instead of saying “I want X”, you assume “I already have X.” You step into the mindset, feeling, and identity of the person who already has what you want. This makes your inner world consistent with your desire. - Feeling is the Secret
It’s not enough to think the thought — you must feel it. Emotion, conviction, and “as though it’s real” are what give the assumption power. - Imagination as Creative Force
Your imagination is the bridge between your conscious intention and your subconscious belief system. Regular visualizations, mental scenes, or imaginal acts help imprint new assumptions on your inner world. - Persistence & Inner Consistency
Doubt, conflicting beliefs, or inconsistency undermine the assumption. To manifest effectively you need to persist in your assumed state long enough that your subconscious (or inner identity) accepts it as “normal.” - Revision & Mental Diet
Some of Neville Goddard’s teachings include “revision” — going back over past experiences in your mind and mentally changing how they “felt” or how they ended — to remove old limiting assumptions. Also: guard your inner conversation (your mental diet) so you’re not contradicting yourself inside. - SATS (State Akin to Sleep)
A well-known technique in Neville’s method. The idea is to enter a relaxed, dreamy state (just before sleep) and imagine a short scene that implies your desire is fulfilled. Feeling it in imagination in that receptive state helps impress the subconscious.
Step-by-Step: How to Manifest Using the Law of Assumption
Here’s a practical routine you could follow. Tailor it to your context and personality.
| Step | What to Do | Why It Helps |
|---|---|---|
| 1. Clarify your desire | Write down one clear desire. Be specific. Example: “I have the promotion I want,” “I live in peace with financial abundance,” “I speak confidently in public.” | Clarity helps your imagination create the right “scene.” |
| 2. Identify current assumptions | Reflect on how you currently think or feel about that desire. Do you believe it’s possible? Do you feel deserving? Where do doubts or internal limitations lie? | You can’t assume “already done” if part of you assumes “not yet.” |
| 3. Craft an imaginal scene | Imagine a simple scenario that implies the desire is fulfilled. Example: you open an email saying “Congratulations, you’re promoted.” See it, hear it, feel the joy. | This becomes your imaginal “proof” to the subconscious. |
| 4. Practice SATS (State Akin to Sleep) | Before going to sleep (or in a relaxed moment), get into a half-drowsy / relaxed mood. Use your imaginal scene, replay it gently with strong feeling. Fall asleep “in the feeling.” | This helps “plant” the assumption deeply. |
| 5. Live “as if” during the day | Throughout your normal activity, carry the mindset of the fulfilled you. Speak, behave, respond as though you already have what you want. Replace inner dialogue that contradicts it. | It reinforces consistency between inner assumption and outer behaviour. |
| 6. Revision & mental hygiene | At any moment you feel disturbed or triggered, pause, go back in your mind to a past moment, and “revise” how it plays out — imagine it turning out better or differently. Also monitor your thoughts and speech for contradictory beliefs. | Helps clear residual resistance and align your inner narrative. |
| 7. Let go of how and when | After you’ve assumed the state and felt it, stop obsessing over the timeline or “evidence.” Trust that the external world will respond in its own way. | Obsession or checking can undermine the assumption by re-introducing doubt. |
Common Challenges & How to Overcome Them
| Problem | Why It Happens | What You Can Do |
|---|---|---|
| Your desire hasn’t “shown up” yet | You’re switching states often — maybe feeling hopeful, then doubtful; inconsistent assumption | Be more consistent. Re-enter your imaginal scenes regularly. Reset inner alignment every time you feel off. |
| Doubt creeps in | Old conditioning or experiences contradict your assumed identity | Use revision, journaling, and small “proofs” in daily life. Acknowledge past evidence but re-frame it. |
| You see no obvious “signs” | You expect external validation fast or in big ways | Watch for subtle synchronicities (“bridge of incidents”), small shifts in behaviour, feelings of alignment. Celebrate tiny wins. |
| Life seems to “block” you | Sometimes the external world resists until your internal state is fully settled | Keep returning inside. Sometimes manifesting is about gradually shifting identity rather than instant results. |
Real-Life Examples & Stories
- One of the famous Neville Goddard stories: he wanted to go home to Barbados but had no money for passage. He imagined being in Barbados, assumed the feeling and over time bits fell into place — eventually he received a ticket from his brother.
- Many people report manifesting promotions, relationships or improved health by persistently applying the Law of Assumption mindset instead of waiting for external signs.
These stories show that sometimes manifestation happens in surprising ways — not by force, but by inner coherence.
Tips to Make It Work For You
- Personalize your imaginal scenes — use sensory details you resonate with.
- Keep it believable — don’t assume something wildly outside your current inner capacity (yet). Stretch yourself, yes — but in a way you can feel into.
- Use affirmation / scripting only as support to your imaginal scene & feeling. Don’t rely on them alone.
- Consistency matters more than intensity — better to do small daily practice than sporadic grand rituals.
- Combine inner work with inspired action — although the method is inner-first, often opportunities come when you notice them, so stay receptive.
- Journal your progress — note emotions, “coincidences,” shifts in your thinking. Seeing the changes helps you trust the process more.
What Science / Skeptics Say
- It’s worth noting that the Law of Assumption belongs more to the realm of metaphysics, spirituality and mind-consciousness teachings. It’s not scientifically proven in the way physics laws are, and many critics point out there’s no empirical evidence for “thought creating reality.”
- Yet psychologically, you can compare parts of it to how beliefs shape behaviour. For example, in cognitive-behavioral therapy (CBT), what you believe about yourself influences how you act — so shifting limiting beliefs can indirectly shift life outcomes.
- Whether you take it as mystical law or practical mindset shift, many people see value in experimenting with it for personal growth.
If you want to manifest something meaningful — whether a relationship, career success, peace of mind, or personal transformation — the Law of Assumption gives you an inside-out route.
Rather than chasing evidence or pushing hard externally, it invites you to become the person who already has what you desire. Your imagination, your feeling of fulfillment, your internal identity becomes the anchor point.
If you practice it with sincerity, consistency and inner honesty, you may find that doors open in ways you never saw coming.
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