Exactly. It isn't. The definition of sin is subjective and based solely upon the religion of the person making the claim. Religion is relative vessel the morality included within it is relative.
Well unless they're mute they have vocal cords. Howard gay people's voices different from other people?
I believe they're born with a predisposition for homosexuality. Desire doesn't really factor into it until teenage years
All folk can and sometimes will do the wrong thing. As humans we are very good at doing what benefits us to the detriment of others. It is a part of human nature.
If there is no sin, people can do whatever they feel like and it isn't objectively wrong. We have a built in conscience.
They just can't help themselves. Over the years I've had all manner of Bible and Koran quoters on here. The more you resist, the more they do it as if repitition is the key to making people convert. I did try to be religious once, Hare Krishna I think. I thought the tunes were cool and the clothes were kind of "mystical". Trouble is, at the end of the day, I A) couldn't stand being vegetarian and B) just didn't believe in God. Never have, don't now, never will. I'm not sure it's been conclusively proven but there is a lot of evidence pointing in that direction. I remember knowing guys I thought were gay in junior school and later on, yep, they turned out gay 100% Which is all fine if you keep it in your religious community but why do they have to bother everyone else with this stuff. When they get the quoting on, I tell them they're better off quoting the side of a Cornflake packet. I find that twice as interesting and, at least, demonstrably real (yum, maltodextrin). Well, in his mind the boy he fancies as as beautiful as the woman that gets you hot. It's not rocket science really.
Sin isn't objective, so it would be no different if the concept of sin didn't exist. Sin was made up by man anyway. Morality isn't obedience.
You tell me, do I need to first accept some religion and it's code of ethics in order for it to be wrong? If so you don't believe those things are objectively wrong.