Why do majority of Christians dislike gays?

I believe it is a mixture of hate, and taking advantage of the bible. I could go into the bible right now, and pull out countless parts where it says ANYONE can go to heaven if they believe. I'm pretty sure anyone includes the gays. If you really look into the bible you will notice it contradicts itself a lot. This is mostly, because more then one person with different interpretations of God wrote the bible.