Why is something that obviously should well be evolutionarily wiped out (if it is indeed due to genes/people can't help it) not, by now?
(Corollary question if you say "there is no evolution, it's intelligent design" - ok then what the heck purpose would homosexuality serve in this design? Honest question, I'm not being a smartass.)
Edit - PS you know you're over some kind of target if an OP gets downpoots.
We discussed something similar in church last week. Being prepared to meet God can give you a sense of peace when we die. Living righteously on a daily basis is a good way to live. For the next moment isn't promised to any of us.