It's a choice, not a born condition. I find it appalling. I dont hate the person, I just hate them being gay. God doesnt like it. It's Adam and Eve, not Adam and Steve.
1) It's not a choice. I believe, if I remember right, there was recent scientific proof that certain genes make it more
likely for someone to be homosexual.
2) The Bible. Where do I start?
The bible was something made (let's not get into it's authenticity) some 2000 years ago. The teachings (most if not all) are outdated, and ridiculous.
Tell me; do you also believe that if a woman is not a virgin at marriage she should be executed? That's a teaching in the bible written by your all loving God, you know.
Tell me; do you also believe that if you were born outside of marriage you disgrace your entire family and make them impure for 10 generations to come? [I remember the quote for this one; "A bitched shall not enter into the congregation of the Lord; even to his tenth generation shall he not enter into the congregation of the Lord." (Deuteronomy 23:2)]
If you follow all the Bibles teachings, it's not worth talking to you. If you pick and choose which ones you like, you're saying you know better than your own God. Which is it?
So, what else makes you think homosexuality is wrong?