Came across this quote in an essay I found at a Y!group I frequent a while ago - unfortunately the essay is anonymous, so I can't give credit, but I think it presents a very valid different take by religion:
Quote
When I asked a theologian about the ethic of the correction, I was told, "Because our imperfect world does not create perfect beings, illnesses and defects are parts of life. Medical science exists because God gives us the gifts of intelligence and skill to heal and correct. In light of these gifts from God, ethically, gender correction is the same as club-foot correction."
I posted this in another thread a while ago, but I think it's very apt after reading Kristin's post.