Did that joke hurt someone? Was that a lie, technically? Am I secretly a bad person,
and everyone just hasn’t noticed yet? For many people with OCD, these questions don’t
come from a church, a temple, or a holy book. They come from nowhere in particular. And
they don’t stop.
This is moral OCD, and for a long time the research largely missed people who have
it without religion. The most widely used scrupulosity questionnaire was built around
sin and fear of God. In September 2026, a team led by psychologist Jedidiah Siev
published a new measure designed to capture both religious and secular moral
obsessions. Here’s why that matters, what moral OCD looks like, and what actually helps.
What is moral OCD?
Moral OCD is a form of scrupulosity: OCD whose core fears are about being immoral,
sinful, or bad. Clinicians describe scrupulosity as OCD “characterized by religious or
moral fears,” and note that it’s relatively common, often disabling, and hard to treat
(Siev, Baer & Minichiello, Journal of Clinical Psychology, 2011).
Experts split it into two broad flavors. Religious scrupulosity centers on sin,
blasphemy, prayer done “wrong,” or punishment from God. Secular moral scrupulosity
is the fear of being immoral, bad, or evil without any religious component
(Siev, Huppert & Zuckerman, Wiley Handbook of Obsessive Compulsive Disorders, 2017).
Many people have a mix of both. If faith is a big part of your OCD, our guide to
scrupulosity OCD and religious doubts covers that
side in more depth.
The key point: moral OCD isn’t a sign of a weak conscience or a bad character. It
tends to attack the things a person cares about most. People who don’t care about
being good rarely lose sleep over whether they are.
What moral OCD looks like without religion
Secular moral obsessions often sound like everyday ethics, turned up to an unbearable
volume. Common examples:
- “Was that a lie?” Going back to correct tiny inaccuracies (“I said 20 minutes, it
was 25”), or adding endless qualifiers so nothing you say could be false. - Past actions on trial. Replaying something from years ago, like a rude comment, a
breakup, or a party you can barely remember, and needing to decide once and for all
whether it made you a bad person. - “Did I hurt them?” Worrying that a message, a joke, or a facial expression caused
harm, then asking, apologizing, or confessing to be sure. - “I’m a fraud.” Fear that you’re secretly selfish or cruel, and your kindness
doesn’t count because maybe you only did it to feel good. - Fairness and debts. Feeling you have to pay back every favor exactly, or that
enjoying something is wrong while others suffer.
The compulsions are often invisible: mentally reviewing, arguing with yourself,
researching ethics, comparing yourself to “truly bad” people, confessing, apologizing,
or asking others whether you did something wrong. Our article on
moral OCD and reassurance seeking
explains why those answers never seem to hold for long.
Why the old scrupulosity test missed nonreligious people
For more than two decades, the most widespread tool for measuring scrupulosity has been
the Penn Inventory of Scrupulosity (PIOS)
(Huppert & Fradkin, 2016). When it was introduced, its two subscales measured
fear of having committed sin and fear of punishment from God
(Abramowitz et al., Behaviour Research and Therapy, 2002).
That works well if your OCD speaks the language of sin. It works less well if it
doesn’t.
When researchers tested the PIOS in treatment-seeking outpatients, they found it was
better at identifying scrupulous obsessions in Christian patients than in Jewish or
nonreligious patients, and they called for more culturally sensitive instruments
(Huppert & Fradkin, Psychological Assessment, 2016).
This isn’t a niche problem. In a survey of 72 people with predominantly scrupulous OCD,
nearly one in five reported no religious affiliation at all
(Siev, Baer & Minichiello, 2011). A test that
asks mostly about God can’t fully measure the OCD of someone who doesn’t believe in one.
The new MORALS research: one test for religious and secular scrupulosity
That gap is what the new measure targets. The Measure Of Religious And secuLar
Scrupulosity (MORALS) was developed and validated by Siev, Strachan, Patterson and
Shao, and published online in September 2026
(Journal of Obsessive-Compulsive and Related Disorders, vol. 51, 101047).
As the name says, it’s built to capture moral obsessions whether or not religion is
involved.
Its subscales cover five areas that will sound familiar to many people with moral OCD:
- Fear of being immoral: the core dread of being, or becoming, a bad person.
- Avoidance: steering clear of situations that might lead to a moral “mistake.”
- Moral inadequacy: the sense of never being good enough, morally.
- Contingent judgments: feeling your worth as a person depends on each action.
- Past actions: getting stuck on things you did, or might have done, before.
Why it matters for you: what researchers can measure, they can study and treat.
A secular-friendly tool means future studies can include the many people whose moral
OCD has nothing to do with faith, instead of quietly leaving them out. MORALS is a new
research questionnaire, so it isn’t yet a standard part of most clinical assessments.
What keeps moral OCD going
Research on scrupulosity keeps pointing to the same few beliefs:
- Moral thought-action fusion: the sense that having a bad thought is morally as
bad as doing it. In a 2025 study, people with scrupulosity endorsed this belief more
strongly than people with contamination OCD or healthy controls, even though the two
OCD groups had similar overall severity
(Siev et al., Behaviour Research and Therapy, 2025).
We go deeper into this in our thought-action fusion guide. - Overimportance of thoughts: believing a thought must mean something about you, and
that you must control it. The same study found these beliefs were stronger in
scrupulosity. - Inflated responsibility: scrupulous participants also reported stronger
responsibility beliefs (Siev et al., 2025).
If “it would be my fault” sounds familiar, see our article on
inflated responsibility in OCD. - Fear of self: worry about who you might really be. In a 2026 study of 903
students in the US and Turkey, fear of self was part of the pathway linking obsessional
reasoning to scrupulosity in both samples
(Inozu et al., Journal of Clinical Psychology, 2026).
Researchers also stress that scrupulosity is not the same as being religious or
having strong values. In another 2026 study, scrupulosity predicted contamination
fears more strongly than religiosity did, which the authors read as a reason to
distinguish “normative religious belief” from “pathological doubt”
(Inozu et al., Journal of Cognitive Psychotherapy, 2026).
The same goes for secular ethics. Caring about honesty is a value. Needing 100% certainty
that you’ve never been dishonest is OCD.
Is moral OCD treatable?
Yes. Exposure and response prevention (ERP), a form of cognitive behavioral therapy,
is the first-line psychological treatment for OCD
(NICE CG31;
Öst et al., Clinical Psychology Review, 2015).
Clinicians who specialize in scrupulosity describe applying the same principles to moral
and religious fears (Abramowitz & Jacoby, JOCRD, 2014).
For moral OCD, exposure doesn’t mean doing something unethical. It means practicing
uncertainty about your own goodness. Depending on your fears, a therapist might help
you:
- Send a message without rereading it for anything hurtful.
- Write “Maybe I was rude at that party in 2019. I may never know.” and leave it there.
- Let a small, harmless inaccuracy stand instead of correcting it.
- Stop confessing or apologizing for things that don’t need an apology, and notice the
urge fade on its own.
That last part, the response prevention, matters most: dropping the mental reviewing,
confessing, and reassurance seeking that keep the doubt alive. Our
complete guide to ERP therapy
explains how this works step by step.
Treatment isn’t always easy. Scrupulosity has been linked to poorer insight and higher
rates of depression in some samples, which clinicians can plan for
(Siev et al., Journal of Clinical Psychology, 2021).
That’s a reason to find an OCD-trained therapist, not a reason to give up.
How do I know if I have moral OCD?
Signs that moral worries might be OCD rather than ordinary conscience:
- The doubt comes back no matter how many times you settle it.
- You spend a lot of time each day reviewing, confessing, or seeking reassurance.
- The worry is about certainty (“I need to know I’m not a bad person”), not about
fixing a real, specific wrong. - Other people see you as kind and careful, but you feel like a fraud.
If that sounds familiar, our free
moral scrupulosity OCD test is a quick,
private place to start, and the
scrupulosity OCD assessment gives a
more detailed picture. Neither is a diagnosis, but both can help you decide whether to
talk to a professional. The ocd.app app can also help you practice short daily exercises
between therapy sessions.
Frequently asked questions
Can you have moral OCD if you’re not religious? Yes. Clinicians describe secular
moral scrupulosity as fear of being immoral, bad, or evil without any religious
component (Siev, Huppert & Zuckerman, 2017),
and nearly one in five people in one scrupulous OCD sample reported no religious
affiliation (Siev et al., 2011).
Is moral OCD the same as scrupulosity? Moral OCD is one form of scrupulosity.
Scrupulosity covers OCD with religious or moral core fears; moral OCD is the term
people often use for the moral side, with or without religion.
What is the MORALS scale? The Measure Of Religious And secuLar Scrupulosity is a
questionnaire published in 2026 in the Journal of Obsessive-Compulsive and Related
Disorders. It was designed to measure scrupulosity whether or not religion is
involved (Siev et al., 2026).
Does having moral OCD mean I’m a bad person? No. Moral OCD targets what people
value most. Research links it to beliefs like moral thought-action fusion, the sense
that a bad thought is as bad as a bad act
(Siev et al., 2025), not to actual
wrongdoing.
How is moral OCD treated? ERP, a form of CBT, is the first-line psychological
treatment for OCD (NICE CG31). For moral OCD it
focuses on tolerating uncertainty about your own goodness and dropping compulsions like
confessing and mental reviewing.
This article is for educational purposes and is not a substitute for professional
diagnosis or treatment. If you’re in crisis, contact your local emergency services or
a crisis line.