What is Moral Injury?
Moral injury is the psychological distress that results from events that go against one’s values and moral beliefs. Unlike trauma rooted in fear or physical threat, moral injury refers to the psychological, social and spiritual impact of events involving betrayal or transgression of one’s own deeply held moral beliefs and values occurring in high stakes situations.
Moral injury is not considered a mental illness, though it frequently co-occurs with post-traumatic stress disorder (PTSD) and major depression. The condition manifests through four primary pathways: perpetrating an act inconsistent with personal values (commission), failing to prevent such an act (omission), witnessing others violate moral norms, or experiencing betrayal by legitimate authority in high-stakes circumstances.
In September 2025, the American Psychiatric Association updated its Diagnostic and Statistical Manual of Mental Disorders to include moral problems, including moral injury. This formal recognition marked a critical shift in understanding moral injury as a distinct form of suffering requiring specialized approaches beyond standard psychiatric treatment.
Origins & Lineage
The term “moral injury” is thought to have originated in the writings of Vietnam War veteran and peace activist Camillo “Mac” Bica (Brock & Lettini, 2012; Bica, 1999, 2014), and Jonathan Shay (Achilles in Vietnam: Combat Trauma and the Undoing of Character, 1994) as the aftermath of war zone trauma.
Shay’s research drew parallels between American veterans of the Vietnam War and the experiences depicted in the Iliad and the Odyssey. Shay’s definition of moral injury had three components: “Moral injury is present when (i) there has been a betrayal of what is morally right, (ii) by someone who holds legitimate authority and (iii) in a high-stakes situation.” In 2007 he received a MacArthur “Genius Grant” fellowship for this work.
In 2009, the term moral injury was modified by Brett Litz and colleagues as “perpetrating, failing to prevent, or bearing witness to acts that transgress deeply held moral beliefs and expectations may be deleterious in the long term, emotionally, psychologically, behaviorally, spiritually, and socially.” This expanded definition acknowledged that moral injury could stem from one’s own actions, not solely from institutional betrayal.
While initially observed in military contexts, it has been studied in healthcare workers (especially during the COVID-19 pandemic), prison officers, humanitarian aid workers, human trafficking survivors, people involved in accidents, and people who have been raped or abused.
How Moral Injury Manifests
Moral injury presents primarily through emotional, cognitive, and spiritual symptoms rather than the hypervigilance and startle responses characteristic of PTSD. Moral injury often leads to feelings of guilt, shame, anger, anxiety, and powerlessness. Those affected frequently experience profound self-condemnation—believing themselves fundamentally bad or unworthy rather than having made an error in judgment.
Those who suffer from moral injury tend to self-isolate and to disengage from society. The injury disrupts relationships at multiple levels: with self, with others, with communities, and for many, with the sacred or transcendent. Moral injury almost always pivots with the dimension of time: moral codes evolve alongside identities, and transitions inform perspectives that form new conclusions about old events.
Physiologically, with moral injury the prefrontal cortex (where moral thinking occurs) must be intact—distinguishing it from fear-based trauma responses that involve impaired prefrontal function and amygdala overactivity.
Moral Injury Today
Contemporary seekers encounter moral injury resources through multiple channels. The U.S. Department of Veterans Affairs has developed specialized screening tools and treatment programs. In 2018, Volunteers of America established The Shay Moral Injury Center, named in Jonathan Shay’s honor and dedicated to deepening understanding about moral injury in the many populations who experience it. The Moral Injury Project at Syracuse University conducts ongoing research and provides educational resources.
Treatment approaches increasingly integrate clinical and spiritual dimensions. Examples of these treatments are: Acceptance and Commitment Therapy for Moral Injury (ACT-MI): A 15-session hybrid individual and group treatment focusing on helping people live according to their values in the midst of moral pain. Adaptive Disclosure: A 12-session individual treatment that helps people process moral injury through imaginary discussion with a compassionate moral authority.
Spiritual practices like Centering Prayer are complementary disciplines that help veterans heal from moral injury and process embedded trauma, guilt, and shame. Contemplative practices can help with acceptance of difficult emotions and thoughts connected to past moral injury and help veterans refocus on values that are part of their community, faith, and social backgrounds.
Common Misconceptions
Moral injury is frequently confused with PTSD, though the conditions are mechanistically distinct. PTSD is a condition rooted in fear, not moral transgressions. This is the primary difference between moral injury and PTSD. People with PTSD may feel like they need to be on high alert, which is not usually a feature of moral injury.
Another misconception is that moral injury can be resolved through standard resilience training or self-care. Practices like meditation, mindfulness, resilience skills, exercise, and healthy eating are helpful, but they often do not address the root cause of moral injury. In medicine, for example, physicians can learn these skills, but they do not address the incentive structure of a for-profit healthcare system.
Healing of moral injuries requires truth-telling, communal recognition, and moral repair—not just medication or cognitive restructuring. The condition demands acknowledgment of genuine transgression or betrayal, rather than reframing perception.
Finally, moral injury is not limited to those who have committed harmful acts. Bearing witness, where we see our moral norms seriously violated by others, can equally produce lasting moral injury.
How to Begin
For those recognizing moral injury in themselves or others, Rita Nakashima Brock and Gabriella Lettini’s Soul Repair: Recovering from Moral Injury After War (2012) provides accessible introduction to the concept and recovery pathways. Jonathan Shay’s foundational texts—Achilles in Vietnam (1994) and Odysseus in America (2002)—offer deeper historical and clinical context.
Those seeking treatment should look for clinicians trained specifically in moral injury protocols, distinct from standard PTSD treatment. The VA’s National Center for PTSD maintains updated resources at ptsd.va.gov. Chaplains and spiritual directors with moral injury training can address the existential and spiritual dimensions that clinical approaches alone may not reach.
Forgiveness practices are increasingly being explored by Mental Health Professionals as a complement to evidence-based treatment approaches. Group-based approaches that facilitate communal witnessing and shared meaning-making have shown particular promise, as moral repair often requires social acknowledgment beyond individual therapy.