My biggest pet peeve: people who take a strong anti-LGBT stance, preach against homosexuality, and oppose same-sex marriage, and then become dreadfully offended when they are called bigots, hateful, and homophobes.
I don't care if your religion justifies your homophobia; that fact does not void you from being a bigot. In all likelihood, your religion also justifies slavery (and thus racism) and gender inequality, but if you vocally advocated for slavery and superiority of men, you can bet your sweet bippy that you would be labeled a racist and sexist, and rightfully so.
When you go around preaching that something as vital and core to an individual as their ability to love is a sick, twisted, and disgusting perversion that should be shunned at all costs and that is a detriment to society, you are doing immeasurable social and psychological harm to an already oppressed minority. And then you get all BAWWW butt-hurt when someone calls you a bigot or homophobe as a result of that belief (because apparently you only hate the sin but love the sinner)? I'm sorry that we offended your delicate sensibilities, muffin. Yes, you are indeed the persecuted victim here.