Again we have the problem of a “cure” looking for an illness. There is no such thing as “same-sex disorder” in the psychological literature. I think we are talking past each other. Religious tradition and science should not be confused. The Catholic church may require its members not to be gay or have gay relationships. But that has nothing to do with the scientific conclusion that homosexuality is a normal variant of human sexuality present in all human cultures throughout history. Not a mental illness such as schizophrenia.
What little literature there is about conversion therapies raised grave doubts about both the ethics and effectiveness of these therapies.
Shidlo, A. & Schroeder, M. (2002). Changing sexual orientation: A consumers’ report. Professional Psychology: Research and Practice, 33, 249-259.
Haldeman, D. (1991). Sexual orientation conversion therapy: A scientific examination. In J. Gonsiorek & J. Weinrich (Eds.), Homosexuality: Research implications for public policy (pp. 149-160). Newbury Park, CA: sage
Tozer, E. & McClanahan, M. (1999). Treating the purple menace: Ethical considerations of conversion therapy and affirmative alternatives. The Counseling Psychologist, 27, 722-742
Dr. Spitzer’s paper, presented at the 2001 APA convention, concluded that very highly motivated individuals can modify their sexual orientation. Dr. Spitzer later cautioned that these results are “based on a very unique sample. Such results are probably quite rare, even for highly motivated homosexuals.”
pn.psychiatryonline.org/cgi/content/full/36/24/11
He also added “it would be a serious mistake to conclude from his research that homosexuality is a ‘choice.’”
The bottom line is that some faiths believe homosexuality is a sin. Science says is a normal variant in human sexuality. Two different ways of thinking.