If you believe in such things, the bible is pretty clear about it:
If a man also lie with mankind, as he lieth with a woman, both of them have committed an abomination: they shall surely be put to death; their blood shall be upon them. -- Lev.20:13
As for 'Being born that way', given that many if not most animal species have individuals that display homosexual behaviour, it's fairly clear that it's a natural biological phenomenon.
I have to say I laugh out loud at the religious zealots that say it's a lifestyle choice. I tell them to go look at a gay porn site and see whether it does anything for them. There's a tricky little problem to overcome if you're a bloke - you can't hide your unexcitement no matter how cool you think it would be to be gay.
Life, don't talk to me about life.