Emotional and Spiritual Harm
Calling Homosexuality A sin harms
Traditional interpretation of scripture that calls homosexuality sinful is damaging LGBT persons, especially youth. It leads to internalizing homophobia creating loathing, depression, and self hate.
In an analysis at ThinkProgress, Dr. Doug Haldeman told the publication the cost of calling LGBT people sinful:
"The messages -- 'You are of less value,' 'You are disordered,' 'You are somehow an inferior person' -- either directly or implied by these anti-gay statements -- have a negative effect on everybody who experiences them," he said. "You don't have to go through conversion therapy to have some of these sequelae of having internalized these effects."
As religious groups have grown in understanding of the humanity of other minority groups (such as women and African-Americans) so must they grow in their understanding of LGBT people.