“Hate the sin, love the sinner.”
People make mistakes. That is the way of life. So judging people by the mistakes they make and the sins they commit isn’t the correct way to act. It isn’t our place to judge other lifestyles and other people, because we are not aware of the circumstances leading up to their current situation. When you have gained the trust of another person, then you may tell them what you think of their actions, but unless they act out directly towards you, then you shouldn’t look down upon them. Let people make mistakes, and if they ask for help, give it to them.