This is one of the most remarkable and least-discussed facts in twentieth-century self-help history.

In the late 1920s and early 1930s, a man known only as Abdullah was teaching privately at a small study center at 30 West 72nd Street in Manhattan. Two of his students, studying with him in roughly the same period, would go on to become two of the most-read self-help authors of the twentieth century.

One was Neville Goddard — Barbadian-born, theatrical in temperament, who would go on to publish 14 books and lecture for forty years on what he called the Law of Assumption.

The other was Joseph Murphy — Irish-born, methodical, a former pharmacist who would go on to be ordained a Religious Science minister and publish The Power of Your Subconscious Mind (1963), which has sold over 15 million copies and remains in print.

Same teacher. Same room. Two completely different books.

This page compares them — what each taught, where they overlap, where they diverge, and which one to read first depending on what you're looking for.

The Family Resemblance

Read Neville and Murphy side by side and the underlying teaching is unmistakable. Both hold that:

This is Abdullah's teaching, passed through two students. The agreement is what proves the source. The disagreement is what makes the books worth reading separately.

How They Differ

1. The Idiom

Neville's idiom is mystical. He frames imagination as God. He reads the Bible as a coded manual of the operations of consciousness. He uses language like "the wish fulfilled," "assumption," "states of consciousness," "the I AM."

Murphy's idiom is technical. He frames the same operations in terms of "conscious mind" and "subconscious mind." He cites neuroscience (where it exists in his era) and case studies from his counseling practice. He uses language like "impressing the subconscious," "scientific prayer," "mental engineering."

You can swap the terms without losing the substance. "Assuming a state" (Neville) is "impressing the subconscious with a definite belief" (Murphy). "Living in the end" (Neville) is "treating the desired result as already accomplished" (Murphy). The mechanics are identical. The packaging is different.

2. The Practical Technique

Neville's signature technique is the State Akin to Sleep (SATS) — the drowsy threshold before sleep, in which the conscious mind has loosened and the subconscious is more accessible. Neville's instruction: construct a short scene that would only be true if the wish were already fulfilled, enter it from inside as you drift toward sleep, loop it gently, and let yourself fall asleep with the feeling still present.

Murphy's signature technique is the sleep affirmation — same temporal window (the last few minutes before sleep), but with a verbal rather than scenic emphasis. Murphy's instruction: in the last five minutes before sleep, repeat a short, present-tense, affirmative statement of what you intend to be true, slowly, with feeling, until you fall asleep with the sentence in mind.

Both target the same neurological window. Both require persistence over thirty nights minimum. Neville's is more demanding (constructing and inhabiting a scene is harder than repeating a sentence). Murphy's is more accessible (anyone can repeat a sentence in bed).

3. The Tone

Neville's tone is uncompromising. He does not soften. He does not negotiate. He does not promise quick results. He demands persistence, often beyond what the practitioner thinks is reasonable.

Murphy's tone is encouraging. He gives many examples. He cites many cases of his counseling clients who succeeded. He is patient. He tells you the practice works and that you can do it.

Different personalities, same content. Some readers find Neville's directness liberating and Murphy's gentleness coddling. Others find Murphy's encouragement essential and Neville's uncompromising tone alienating. Pick the one that fits your temperament.

4. The Theological Commitment

Neville requires a significant theological commitment. His mature teaching is that the human imagination is God, that the Bible is psychological drama rather than history, that the practitioner is being slowly trained for an awakening into individual godhood. This is not subtle. If you read Neville for any length of time, you encounter it.

Murphy requires essentially no theological commitment. He references God, but in a generic universal-intelligence way that a reader of any religious background (or none) can absorb. His book reads as practical psychology with mild spiritual overtones.

This is the biggest single difference for the modern reader. If you are secular and would find "imagination is God" alienating, start with Murphy. If you are open to mystical framing and find purely psychological framings flat, start with Neville.

Which Book to Read First

Here is the honest answer based on the comparison above:

Read Murphy first if:

Read Neville first if:

Or Read Both

The fact that two students of the same teacher could produce such different books — and that both work, by the testimony of their respective readers — is itself a useful piece of information.

It suggests that the underlying technique is robust to translation. The mechanism works through Neville's mystical idiom. It works through Murphy's technical idiom. It works through Abdullah's silent demanding idiom, transmitted only to two students in private.

It also suggests that the right framing depends on the practitioner. There is no single correct idiom for this work. Find the one that lets you actually inhabit the state — not the one that satisfies your intellectual preferences for how things should be explained.

Where the Booklet Fits

The Great Secret of Life, the booklet this site is built around, includes a chapter on Neville and a chapter on Murphy treated in parallel, with their direct line back to Abdullah made explicit (since both modern editions of their books obscure this). Plus chapters on Wattles, Hill, Holmes, and Abdullah himself, the synthesis of what they all shared, and the 30-day practical program.

If you can only read one piece of material on this comparison: read the book.