People own these beliefs. People hate. People discriminate. They can do that, as long as it doesn't hurt others. But...churches are part of the community. Their religious doctrine does not give them the right to change our laws to allow discrimination against a group of people based on nothing more than who they choose to love.
Christians, Catholics and most all that worship with the good book, are taught to follow the Lords example. We are told to love our neighbors as ourselves. We are taught that God is Love and God created every single one of us. Why would the church ever think it is ok to pick and choose which of God's children they will accept and which ones don't make the grade? Not only will they not invite them in to worship, the churches want to make the hate towards lgbt the law.
People hate, God does not. I respect the freedom of religion until it tramples on the freedom of others. If they weren't doing anything wrong, there'd be no need for suing or prosecuting.