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How "Conversion Therapy" Went From Hospital Wards to Church Offices: A History Christian Parents Should Know
Before 1973, attempts to change same-sex attraction were carried out inside hospitals and psychiatric clinics using electric shocks and nausea-inducing drugs.
Quick Takeaways
Before 1973, attempts to change same-sex attraction were carried out inside hospitals and psychiatric clinics using electric shocks and nausea-inducing drugs.
After the American Psychiatric Association removed homosexuality from its list of mental disorders in December 1973, the medical establishment largely abandoned these practices.
Religious organizations stepped in almost immediately, repackaging the same goal using prayer, scripture study, and pastoral counseling.
Love in Action (founded 1973) and Exodus International (founded 1976) were among the earliest faith-based ministries built around eliminating same-sex attraction.
The founders and leaders of these ministries eventually renounced them, but the church-based model continues under different names today.
For many Christian parents, "conversion therapy" calls to mind something distant: a discredited medical experiment that happened in hospitals long ago. The real history is closer than that. Understanding how these practices moved from clinical settings into church offices is one of the clearest reasons to be cautious when a program today promises to change a child.
When Conversion Therapy Was Practiced in Hospitals
From the early 1950s through the early 1970s, attempts to change same-sex attraction were classified as legitimate medicine, carried out inside hospitals and outpatient clinics by licensed physicians. The most widely documented methods used electric shocks delivered to the hands or genitals while patients were shown homoerotic images, or nausea-inducing drugs like apomorphine paired with similar stimuli. The logic was Pavlovian conditioning: link same-sex attraction to physical pain or illness until the patient suppressed it.
These were not fringe procedures. They appeared in mainstream medical journals and were defended as clinically sound. But no participant in the documented studies reported lasting benefit. Many described increased shame, social isolation, and psychological harm that followed them for years. You can read a fuller account in CT4F's history of conversion therapy explainer.
The Turning Point
On December 15, 1973, the American Psychiatric Association removed homosexuality from the Diagnostic and Statistical Manual of Mental Disorders. That decision reflected mounting scientific evidence that same-sex attraction was not a pathology requiring treatment. With it, the medical profession's formal endorsement of change-oriented practices ended.
Religious organizations did not follow.
From Hospital to Church Office
The transition happened within the same year as the APA decision. Love in Action, widely cited as the first contemporary ex-gay ministry, was founded in 1973 in San Rafael, California. Exodus International was established in 1976 at a conference held at the Melodyland Christian Center in Anaheim, California. Both organizations pursued the same goal as the hospital programs before them: eliminating same-sex attraction. The methods shifted from electrodes and injections to prayer, scripture, accountability partnerships, and pastoral counseling. The setting moved from wards and outpatient clinics to church offices and residential retreat centers.
By 2006, Exodus International had grown to over 250 local ministries across the United States and Canada and affiliates in more than a dozen other countries. In 1992, the National Association for Research and Therapy of Homosexuality (NARTH) was founded to provide a clinical framework for the religious model, allowing practitioners to offer change efforts inside counseling offices with a veneer of scientific legitimacy. Mainstream professional bodies never accepted that framing, but it gave the practice continued access to families seeking help.
What the Founders Eventually Said
None of it held together. By 2013, Alan Chambers, Exodus International's own president, had renounced the practice, apologized publicly to families the ministry had harmed, and closed the organization after 37 years. John Smid, who directed Love in Action for many years, said he had never met a man who changed from same-sex attracted to heterosexual. The lead researcher, whose 2001 study had been used to argue that change was possible, retracted his conclusions and apologized in 2012.
The people who built the church-based model arrived at the same conclusion the medical establishment had reached decades earlier. CT4F's account of what these renunciations mean for families today is worth reading alongside this history.
What the History Means for Your Family
The shift from hospital ward to church office did not change what conversion therapy is. It changed the setting, the language, and the practitioners. The core practice of applying pressure to eliminate a child's same-sex attraction or sense of personal identity remained the same throughout.
Any program today offering to change a child through prayer, pastoral counseling, or a faith-based residential experience stands in that same line of practice. The label changes. The unverified promise does not. A child's wellbeing is not protected by religious framing placed around something that the medical profession, the major professional bodies, and the people who built the religious model themselves have all concluded does not work and causes harm.
Frequently Asked Questions
Why did conversion therapy move from hospitals to churches after 1973?
When the American Psychiatric Association removed homosexuality from its diagnostic manual, the mainstream medical profession stopped endorsing change-oriented practices. Religious organizations filled that space almost immediately, offering faith-framed programs built around the same goal.
Were the early hospital-based methods ever proven effective?
No. Documented studies found no credible evidence of lasting change in same-sex attraction through aversion methods, including electric shocks or drug-induced nausea. Every major professional body that has reviewed the evidence has reached the same conclusion.
Is a faith-based program the same as the hospital-based version?
The methods and settings differ. The goal and the outcomes do not. Professional organizations, including the American Psychological Association and the American Medical Association, have found that church-based programs carry the same risks of harm as clinical-era methods.
What happened to the largest ex-gay ministries?
Exodus International, once the largest ex-gay network in the world, closed in 2013 after its leadership concluded the practice did not change anyone's attractions and was hurting families. Love in Action, the earliest, saw similar leadership renunciations.
What should Christian parents look for today?
Be cautious of any program promising to change a child's same-sex attraction, whatever the setting or language used. The history shows that when the goal is change rather than honest support, the harm follows regardless of whether it happens in a clinic or a church.
Sources and Further Reading
The Medical Era and the 1973 Shift
The Religious Era
The Current Evidence
American Psychological Association: Evidence against conversion therapy
SAMHSA: Ending Conversion Therapy report (Healthy People 2030)
CT4F Resources for Families
Recent posts
How "Conversion Therapy" Went From Hospital Wards to Church Offices: A History Christian Parents Should Know
Before 1973, attempts to change same-sex attraction were carried out inside hospitals and psychiatric clinics using electric shocks and nausea-inducing drugs.
Quick Takeaways
Before 1973, attempts to change same-sex attraction were carried out inside hospitals and psychiatric clinics using electric shocks and nausea-inducing drugs.
After the American Psychiatric Association removed homosexuality from its list of mental disorders in December 1973, the medical establishment largely abandoned these practices.
Religious organizations stepped in almost immediately, repackaging the same goal using prayer, scripture study, and pastoral counseling.
Love in Action (founded 1973) and Exodus International (founded 1976) were among the earliest faith-based ministries built around eliminating same-sex attraction.
The founders and leaders of these ministries eventually renounced them, but the church-based model continues under different names today.
For many Christian parents, "conversion therapy" calls to mind something distant: a discredited medical experiment that happened in hospitals long ago. The real history is closer than that. Understanding how these practices moved from clinical settings into church offices is one of the clearest reasons to be cautious when a program today promises to change a child.
When Conversion Therapy Was Practiced in Hospitals
From the early 1950s through the early 1970s, attempts to change same-sex attraction were classified as legitimate medicine, carried out inside hospitals and outpatient clinics by licensed physicians. The most widely documented methods used electric shocks delivered to the hands or genitals while patients were shown homoerotic images, or nausea-inducing drugs like apomorphine paired with similar stimuli. The logic was Pavlovian conditioning: link same-sex attraction to physical pain or illness until the patient suppressed it.
These were not fringe procedures. They appeared in mainstream medical journals and were defended as clinically sound. But no participant in the documented studies reported lasting benefit. Many described increased shame, social isolation, and psychological harm that followed them for years. You can read a fuller account in CT4F's history of conversion therapy explainer.
The Turning Point
On December 15, 1973, the American Psychiatric Association removed homosexuality from the Diagnostic and Statistical Manual of Mental Disorders. That decision reflected mounting scientific evidence that same-sex attraction was not a pathology requiring treatment. With it, the medical profession's formal endorsement of change-oriented practices ended.
Religious organizations did not follow.
From Hospital to Church Office
The transition happened within the same year as the APA decision. Love in Action, widely cited as the first contemporary ex-gay ministry, was founded in 1973 in San Rafael, California. Exodus International was established in 1976 at a conference held at the Melodyland Christian Center in Anaheim, California. Both organizations pursued the same goal as the hospital programs before them: eliminating same-sex attraction. The methods shifted from electrodes and injections to prayer, scripture, accountability partnerships, and pastoral counseling. The setting moved from wards and outpatient clinics to church offices and residential retreat centers.
By 2006, Exodus International had grown to over 250 local ministries across the United States and Canada and affiliates in more than a dozen other countries. In 1992, the National Association for Research and Therapy of Homosexuality (NARTH) was founded to provide a clinical framework for the religious model, allowing practitioners to offer change efforts inside counseling offices with a veneer of scientific legitimacy. Mainstream professional bodies never accepted that framing, but it gave the practice continued access to families seeking help.
What the Founders Eventually Said
None of it held together. By 2013, Alan Chambers, Exodus International's own president, had renounced the practice, apologized publicly to families the ministry had harmed, and closed the organization after 37 years. John Smid, who directed Love in Action for many years, said he had never met a man who changed from same-sex attracted to heterosexual. The lead researcher, whose 2001 study had been used to argue that change was possible, retracted his conclusions and apologized in 2012.
The people who built the church-based model arrived at the same conclusion the medical establishment had reached decades earlier. CT4F's account of what these renunciations mean for families today is worth reading alongside this history.
What the History Means for Your Family
The shift from hospital ward to church office did not change what conversion therapy is. It changed the setting, the language, and the practitioners. The core practice of applying pressure to eliminate a child's same-sex attraction or sense of personal identity remained the same throughout.
Any program today offering to change a child through prayer, pastoral counseling, or a faith-based residential experience stands in that same line of practice. The label changes. The unverified promise does not. A child's wellbeing is not protected by religious framing placed around something that the medical profession, the major professional bodies, and the people who built the religious model themselves have all concluded does not work and causes harm.
Frequently Asked Questions
Why did conversion therapy move from hospitals to churches after 1973?
When the American Psychiatric Association removed homosexuality from its diagnostic manual, the mainstream medical profession stopped endorsing change-oriented practices. Religious organizations filled that space almost immediately, offering faith-framed programs built around the same goal.
Were the early hospital-based methods ever proven effective?
No. Documented studies found no credible evidence of lasting change in same-sex attraction through aversion methods, including electric shocks or drug-induced nausea. Every major professional body that has reviewed the evidence has reached the same conclusion.
Is a faith-based program the same as the hospital-based version?
The methods and settings differ. The goal and the outcomes do not. Professional organizations, including the American Psychological Association and the American Medical Association, have found that church-based programs carry the same risks of harm as clinical-era methods.
What happened to the largest ex-gay ministries?
Exodus International, once the largest ex-gay network in the world, closed in 2013 after its leadership concluded the practice did not change anyone's attractions and was hurting families. Love in Action, the earliest, saw similar leadership renunciations.
What should Christian parents look for today?
Be cautious of any program promising to change a child's same-sex attraction, whatever the setting or language used. The history shows that when the goal is change rather than honest support, the harm follows regardless of whether it happens in a clinic or a church.
Sources and Further Reading
The Medical Era and the 1973 Shift
The Religious Era
The Current Evidence
American Psychological Association: Evidence against conversion therapy
SAMHSA: Ending Conversion Therapy report (Healthy People 2030)
CT4F Resources for Families
Recent posts
How "Conversion Therapy" Went From Hospital Wards to Church Offices: A History Christian Parents Should Know
Before 1973, attempts to change same-sex attraction were carried out inside hospitals and psychiatric clinics using electric shocks and nausea-inducing drugs.
Quick Takeaways
Before 1973, attempts to change same-sex attraction were carried out inside hospitals and psychiatric clinics using electric shocks and nausea-inducing drugs.
After the American Psychiatric Association removed homosexuality from its list of mental disorders in December 1973, the medical establishment largely abandoned these practices.
Religious organizations stepped in almost immediately, repackaging the same goal using prayer, scripture study, and pastoral counseling.
Love in Action (founded 1973) and Exodus International (founded 1976) were among the earliest faith-based ministries built around eliminating same-sex attraction.
The founders and leaders of these ministries eventually renounced them, but the church-based model continues under different names today.
For many Christian parents, "conversion therapy" calls to mind something distant: a discredited medical experiment that happened in hospitals long ago. The real history is closer than that. Understanding how these practices moved from clinical settings into church offices is one of the clearest reasons to be cautious when a program today promises to change a child.
When Conversion Therapy Was Practiced in Hospitals
From the early 1950s through the early 1970s, attempts to change same-sex attraction were classified as legitimate medicine, carried out inside hospitals and outpatient clinics by licensed physicians. The most widely documented methods used electric shocks delivered to the hands or genitals while patients were shown homoerotic images, or nausea-inducing drugs like apomorphine paired with similar stimuli. The logic was Pavlovian conditioning: link same-sex attraction to physical pain or illness until the patient suppressed it.
These were not fringe procedures. They appeared in mainstream medical journals and were defended as clinically sound. But no participant in the documented studies reported lasting benefit. Many described increased shame, social isolation, and psychological harm that followed them for years. You can read a fuller account in CT4F's history of conversion therapy explainer.
The Turning Point
On December 15, 1973, the American Psychiatric Association removed homosexuality from the Diagnostic and Statistical Manual of Mental Disorders. That decision reflected mounting scientific evidence that same-sex attraction was not a pathology requiring treatment. With it, the medical profession's formal endorsement of change-oriented practices ended.
Religious organizations did not follow.
From Hospital to Church Office
The transition happened within the same year as the APA decision. Love in Action, widely cited as the first contemporary ex-gay ministry, was founded in 1973 in San Rafael, California. Exodus International was established in 1976 at a conference held at the Melodyland Christian Center in Anaheim, California. Both organizations pursued the same goal as the hospital programs before them: eliminating same-sex attraction. The methods shifted from electrodes and injections to prayer, scripture, accountability partnerships, and pastoral counseling. The setting moved from wards and outpatient clinics to church offices and residential retreat centers.
By 2006, Exodus International had grown to over 250 local ministries across the United States and Canada and affiliates in more than a dozen other countries. In 1992, the National Association for Research and Therapy of Homosexuality (NARTH) was founded to provide a clinical framework for the religious model, allowing practitioners to offer change efforts inside counseling offices with a veneer of scientific legitimacy. Mainstream professional bodies never accepted that framing, but it gave the practice continued access to families seeking help.
What the Founders Eventually Said
None of it held together. By 2013, Alan Chambers, Exodus International's own president, had renounced the practice, apologized publicly to families the ministry had harmed, and closed the organization after 37 years. John Smid, who directed Love in Action for many years, said he had never met a man who changed from same-sex attracted to heterosexual. The lead researcher, whose 2001 study had been used to argue that change was possible, retracted his conclusions and apologized in 2012.
The people who built the church-based model arrived at the same conclusion the medical establishment had reached decades earlier. CT4F's account of what these renunciations mean for families today is worth reading alongside this history.
What the History Means for Your Family
The shift from hospital ward to church office did not change what conversion therapy is. It changed the setting, the language, and the practitioners. The core practice of applying pressure to eliminate a child's same-sex attraction or sense of personal identity remained the same throughout.
Any program today offering to change a child through prayer, pastoral counseling, or a faith-based residential experience stands in that same line of practice. The label changes. The unverified promise does not. A child's wellbeing is not protected by religious framing placed around something that the medical profession, the major professional bodies, and the people who built the religious model themselves have all concluded does not work and causes harm.
Frequently Asked Questions
Why did conversion therapy move from hospitals to churches after 1973?
When the American Psychiatric Association removed homosexuality from its diagnostic manual, the mainstream medical profession stopped endorsing change-oriented practices. Religious organizations filled that space almost immediately, offering faith-framed programs built around the same goal.
Were the early hospital-based methods ever proven effective?
No. Documented studies found no credible evidence of lasting change in same-sex attraction through aversion methods, including electric shocks or drug-induced nausea. Every major professional body that has reviewed the evidence has reached the same conclusion.
Is a faith-based program the same as the hospital-based version?
The methods and settings differ. The goal and the outcomes do not. Professional organizations, including the American Psychological Association and the American Medical Association, have found that church-based programs carry the same risks of harm as clinical-era methods.
What happened to the largest ex-gay ministries?
Exodus International, once the largest ex-gay network in the world, closed in 2013 after its leadership concluded the practice did not change anyone's attractions and was hurting families. Love in Action, the earliest, saw similar leadership renunciations.
What should Christian parents look for today?
Be cautious of any program promising to change a child's same-sex attraction, whatever the setting or language used. The history shows that when the goal is change rather than honest support, the harm follows regardless of whether it happens in a clinic or a church.
Sources and Further Reading
The Medical Era and the 1973 Shift
The Religious Era
The Current Evidence
American Psychological Association: Evidence against conversion therapy
SAMHSA: Ending Conversion Therapy report (Healthy People 2030)
CT4F Resources for Families