Quick Answer: What is scientology?
Scientology is a religion founded by the American writer L. Ron Hubbard, built on his earlier Dianetics system and formally incorporated as a church in Los Angeles in 1954. It teaches that people are immortal spiritual beings called thetans and offers a graded path of counselling, called auditing, toward a state members call Clear.
It differs from older faiths in that its doctrine is presented as an applied technology rather than a creed, and it differs from self-help programs because it makes supernatural claims and demands long-term commitment. Before forming an opinion, weigh its stated beliefs, the role of the E-meter, course costs, membership figures, legal recognition by country, and the harassment and disconnection allegations critics raise.
A Question That Splits Rooms
Ask ten people what Scientology is and you may get ten different answers. One person describes a self-improvement course. Another mentions a Hollywood celebrity. A third brings up a documentary they watched and never quite shook. So which is it?
The honest answer is that Scientology is all of those things at once, and that is exactly why it is so hard to pin down. It is a religious movement with a written doctrine, a global organisation with a complicated corporate structure, a set of practices that members describe as transformative, and a public reputation shaped as much by its critics as by its own advertising. This article walks through what the Church says it is, what scholars and journalists have documented, and where the two accounts pull apart.
How It Started and Where It Came From
Scientology grew out of Dianetics, a system Hubbard published in 1950 in the book Dianetics: The Modern Science of Mental Health. Dianetics proposed that the mind stores painful memories, which Hubbard called engrams, and that these recordings cause irrational behaviour and illness. The remedy he described was a form of counselling in which a person relives those moments until their emotional charge fades.
The idea landed with a public hungry for postwar self-improvement, and the book sold briskly. Within a few years Hubbard had reframed the movement in religious terms, and in 1954 the first Church of Scientology was incorporated in Los Angeles. From there it spread internationally, with Hubbard’s lectures and writings forming a large body of scripture that the Church treats as authoritative.
What Scientologists Actually Believe
Strip away the organisational drama and Scientology makes a handful of claims that members take seriously.
The central one is that a person is not a body or a brain but a thetan, an immortal spiritual being that has lived many lifetimes. The body is something the thetan inhabits and operates. Life’s problems, in this view, stem from past trauma and from the accumulated effects of earlier existences.
The goal of practice is to become Clear, a state in which engrams and unwanted mental content no longer distort a person’s thinking. Beyond Clear lie the upper levels, often called OT levels, which the Church restricts to members who have completed the prerequisites. Details of those upper levels have become public mainly through former members and court records, and the Church disputes many of the accounts circulating online.
Scientology also presents itself as a technology rather than a faith in the traditional sense. Members talk about applying precise procedures, not about prayer or grace. That framing is a big part of its appeal to people who want results they can measure.
Auditing and the E-meter: The Core Practice
If you want to understand Scientology, watch what members spend their time doing, and that is auditing.
In a session, a person called a preclear holds the electrodes of an E-meter, a device that measures tiny changes in skin resistance, while a trained auditor asks questions. The meter is essentially a galvanic skin response instrument, similar in principle to a lie detector component. Scientologists treat changes in the meter’s needle as signs of mental charge and use them to guide the session. (4c hair)
Critics point out that skin resistance shifts with sweat, stress, and simple movement, and that the meter has no established power to detect memories. Believers counter that the device is only a tool and that the real work happens in the conversation. Either way, auditing is the engine of the whole system: it is the practice, the product, and the ladder members climb.
The Bridge: Courses, Levels, and Cost
Scientology organises progress as a graded series of courses and auditing levels, often described as a bridge. Members move upward step by step, and many of those steps carry significant fees. Exact totals vary widely depending on the level, the location, and the era, so any single figure should be treated with caution.
What is well documented is the structure itself: introductory courses and books sit at the bottom, and the upper levels require substantial time and money. For outsiders, this is one of the most common objections. For members, it is framed as an exchange for genuine spiritual progress, and the Church offers scholarships and payment plans in some cases.
Practical tip: anyone researching the subject should look for dated price lists or court filings rather than repeating a number from a forum post. Costs have changed a lot over the decades.
The Organisation Behind the Church
Scientology is not a single office with a single staff. It is a network of related corporations, with the Church of Scientology International acting as the central management body and a core religious order known as the Sea Org supplying much of its dedicated staff.
That layered structure matters for two reasons. First, it makes the movement hard to describe in a sentence. Second, it has been a focus of criticism, with former members describing demanding conditions for staff. The Church rejects those characterisations and describes its staff as volunteers devoted to a religious mission.
For readers trying to follow news coverage, the practical advice is simple: check which entity a story refers to. A local church, a management body, and a affiliated social program are not the same thing, even if headlines treat them as one.
Membership: The Numbers Dispute
Ask how many Scientologists there are and you enter contested ground fast.
The Church has publicly claimed millions of members worldwide. Independent surveys and academic observers have generally estimated far smaller numbers of active participants, often in the tens of thousands. The gap is not a rounding error; it reflects different definitions of who counts, from people who have taken a single course to those active in a local church.
This is a good example of why the topic rewards patience. When a claim is disputed, the honest move is to say so and to look for dated survey data rather than repeating whichever figure fits a preferred narrative.
Legal Status Around the World
Scientology is recognised as a religion in the United States, where it received tax-exempt status from the Internal Revenue Service in 1993 after a long dispute. That recognition is a legal and administrative fact, not a verdict on theology.
Elsewhere the picture is patchy. Some countries treat it as a religion, others as a philosophical or charitable organisation, and others have contested its status in courts and public debate. The result is that the same organisation can be a registered religion in one country and a controversial applicant in another. (The row)
If legal status matters to your question, check the specific jurisdiction. Blanket statements about how “the world” treats Scientology tend to be wrong somewhere.
Why Scientology Attracts So Much Criticism
No balanced account can skip the controversy, and no fair account can present every allegation as proven fact.
The most serious criticisms come from former members, journalists, and the 2015 documentary Going Clear. They describe policies of disconnection, in which members are said to cut contact with critics or former members, and they describe harassment campaigns against people who leave or speak out. The Church denies wrongdoing and says it has been targeted by a hostile media and by apostates with their own agendas.
Academic treatments of new religious movements generally advise readers to hold both ideas at once: that ex-member testimony can be sincere and valuable, and that it is testimony from one side of a conflict. The same caution applies to the Church’s own materials, which are promotional by design.
How to Read Scientology’s Own Materials
The Church publishes extensive explanations of its beliefs, including a “What Is Scientology?” overview and a glossary entry for the E-meter. These are useful primary sources: they tell you precisely what the organisation wants the public to know.
The mistake is to treat them as neutral descriptions. They are advocacy, in the same way a political party’s website is advocacy. Read them for the Church’s stated positions, then cross-check contested claims elsewhere.
A second practical tip: watch the vocabulary. Terms like Clear, thetan, engram, and auditing have specific meanings inside the movement that differ from ordinary English. Misusing them is the fastest way to misunderstand what you are reading.
Scientology Compared With Similar Movements
| Feature | Scientology | Typical self-help program | Older established religion |
|---|---|---|---|
| Core claim | Immortal thetan, graded spiritual levels | Behaviour or habit change | Varies; often God-centred |
| Central practice | Auditing with an E-meter | Coaching, courses, exercises | Prayer, ritual, scripture study |
| Structure | Centralised church with levels and fees | Flat, product-based | Denominational, often decentralised |
| Sacred texts | Hubbard’s writings and lectures | Usually none | Long-established canons |
| Controversy level | High, with organised opposition | Low to moderate | Varies by group |
The comparison shows why Scientology resists easy labels. It borrows the language of science and self-improvement, the structure of a religion, and the loyalty demands of a close-knit community. That combination is unusual, and it explains a lot of the fascination.
Common Mistakes People Make When Researching It
A few traps catch almost everyone who starts digging.
The first is relying on a single source, whether that is a documentary or the Church’s own site. Both are worth reading; neither is the whole picture. (2b hair)
The second is assuming that celebrity members define the movement. High-profile adherents get the headlines, but ordinary members are the bulk of any congregation, and their experiences vary.
The third is confusing Dianetics with Scientology. Dianetics came first and is a counselling system; Scientology is the broader religious framework built around it. The words are related but not interchangeable.
The fourth is treating disputed membership numbers or costs as settled. If a figure has no date attached, treat it as a rumour.
Conclusion
So what is Scientology? It is a religion founded by L. Ron Hubbard, built on Dianetics and incorporated in 1954, that teaches people are immortal thetans and offers a graded path of auditing toward the state of Clear. It has a real doctrine, a real organisational structure, and a real body of members who say it changed their lives. It also has a long record of conflict with critics, disputed membership claims, and allegations it firmly denies.
The most useful stance for a curious reader is neither automatic belief nor automatic dismissal. Read the Church’s own explanation, read what former members and journalists report, check dates on every number, and notice when a claim is contested. That approach will not settle the argument, but it will leave you far better informed than the average hot take.
Frequently Asked Questions
Is Scientology a religion or a business?
It is legally recognised as a religion in the United States and some other countries, and it charges fees for many courses and auditing levels. Critics argue the fee structure makes it business-like; the Church says the charges cover religious services, much as other faiths fund themselves through donations. Both descriptions capture part of the picture.
What is the difference between Dianetics and Scientology?
Dianetics is the earlier counselling system Hubbard published in 1950, focused on clearing engrams from the mind. Scientology is the broader religious framework that grew from it, adding the thetan doctrine, the graded levels, and the church structure. Dianetics is a component; Scientology is the whole.
What happens during an auditing session?
A preclear holds the electrodes of an E-meter while an auditor asks questions and notes changes in the meter’s readings. The session is conversational, and the meter is treated as a guide to areas of mental charge. Sessions are private, and the content discussed is kept confidential by the Church.
Why do critics call Scientology a cult?
Critics use the word because of allegations about disconnection from family members, strict internal discipline, high cumulative costs, and treatment of people who leave. The Church rejects the label and says it is a legitimate religion that has been unfairly targeted. Scholars of new religious movements generally avoid the term because it is loaded and imprecise.
Are the upper OT levels secret?
The Church restricts access to upper-level materials to members who have completed prerequisites, and it treats them as confidential. Details have become public through former members and court records, and the Church disputes the accuracy of many published accounts. Treat any description of upper levels as contested.
How many Scientologists are there really?
The Church has claimed millions worldwide, while independent surveys and academic observers have generally estimated far fewer active members, often in the tens of thousands. The difference comes down to definitions and self-reporting. Any figure should be checked against a dated, independent source before being repeated.
