I don't often talk religion in "mixed company" because often times religion is a personal journey and relationship. However when compared to how I was raised to view religion and the bible, I think too many people use the words of the bible as reasons to hate. Jesus did not discriminate. He died for all our our sins. Everyone. His teachings were those of kindness.
God however is often seen as a vengeful God. It is my onion that it is not his followers job or expectation to judge people for him. He is the final judge. People of faith should show the kindness of Jesus and have the faith that God will judge them accordingly. If someone interprets that homosexuality is a sin, it is understandable that they see that lifestyle as sinful. However I would have to disagree with their interpretation if they believe that they should speak out against said "sinners". I don't believe that to be the role of someone if they also believe it is the role of God to grant the final judgement.
tldr, be more like Jesus and less like God