Please use quotes in future.
1. It is relatively separate, but you still have issues such as the government endorsing religious mentors in public schools. And that religion has a very strong hold on politics.
2. I think the hyperbolic tripe spun on the media channels has greatly influenced things and the perspectives of people.
3. One of the reasons. There is also the problem of no centralized doctrinal body, per se, and just Mullahs extolling their own spin of the Hadith or Qur'an.
Hmm, that's true, but like what's your opinion on say the banning of the Burqa in public places in France, is that a form of forcing Muslims to follow the majority's sense of normalcy, or is the Burqa really a threat to security?
I support gay marriage for the same reason that I defend minorities: I have empathy for other people. I can just imagine the pain, the torment and the fear that many innocent gay people face on a daily basis, most of which are inflicted upon by judgemental hypocrits. Bullying is a problem and it needs to stop. Only by recognising and acting upon the desires of others can we solve this controversial problem once and for all.
Let's analyse the persuasive language!
In this little quote, you've managed to use a hyperbole which portrays gay people as in need of help as well as attacked those who are not in favour of gay marriage, likening them to bullies, who are often frowned upon by society. By referring to the "desires of others", you appeal to the reader's sense of equality by suggesting that others' desires are of great importance. By portraying yourself as empathetic, you position readers to take on your argument, encouraging them to see your view as one of empathy and understanding
(Sorry, I just had to do that

- It was so persuasive!

)
In all honesty, I think you've exaggerated a bit here, they probably do not go through torment and fear on a daily basis. Gay marriage isn't really a great issue, the media has no doubt blown it up beyond what it's supposed to be. I have a friend who is gay and he leads somewhat of a normal life, even though he agrees that there is a negative view of gay people in society, he has never experienced anything which has made him felt uncomfortable.