From a religious standpoint, the sheer existence of a homosexual is an automatic one-way ticket to the big firepit under the planet. From a religious standpoint, it is wrong. Similar to babies. Until they're baptised, they are not considered to be true Christians, and are therefore cast into Hell should they die before being accepted into the faith.
So, yeah. Not doing anything wrong doesn't stop you being a sinner.
Love and peace, though. God loves you, even if he's the one setting you on fire.
It really depends on the religion, though. In non denominational Christianity and some denominations (and other religions I'm not sure on) I'm sure it is the belief, but there are denominations where that isn't the case.
Correct me if I'm wrong here but the belief is that we're all born with sin, but being a sinner is different than having sin. And as far as babies dying in Christianity, that's not the case. I don't want to bust out a bible to find the verses but there's some baby loophole in there.
And really, their belief isn't that god is sending you to hell. You just can't be saved if you don't meet Jesus halfway.
Not that I'm religious, I'm not, nor do I believe - just don't want to be unfair to it either though.