Your methods won't work. You think people are going to listen and agree if one says your religion is dangerous. They would say as long as it is not dangerous to me, it is fine. If you say Quran is intolerant of Kafirs, Muslims will be proud. If you provide more proofs, then all the more good - to see that Islam is powerful and can conquer the whole world. That will be a great motivator to hither to "tolerant and patriotic" muslims to take up Jihad
Inshallah, you will see the logic in my writing. thande DhimaKH se soch Bhai
