Why religion still here?

Now since gay marriage exist? There are some angry religious or Christians has gone mad with preaching. Don't give me started with details how the religion and Reality having some War to this day.

I got admit that preachers are turning cowards by standing beside polices, also can't we all just get along or make a huge change between religion and non believers. I know future is coming soon, I hope to this day (Time machine will exist in future) we might find the truth and realize everyone has Free will. Now it's becoming silly that religious/ Christians thinking " we all going hell" or " God loves you" now they say? " go read your bible!" What if non believer read bible and has a heart so won't do any murder because non believer so smart! He won't bring himself into prison. So it doesn't matter there Old Testament or New Testament because it's all in the bible. According to the book and religion is like Insult to humanity, we need to respect others and take racism then kill racism. It doesn't matter what color of your skin is, we got to understand that murder still wrong even if your doing what bible that tells you what to do.

( sorry to spread it here because preacher got me so mad? He got police behind him like coward) so don't take this serious. What is wrong with these people like seriously!???