Proof that Freedom of Speech is the Right of Every Muslim?

The above narration, vis-a-vis your question, clearly shows that there is a glaring distinction between a personal opinion and the Islamic Law. As a muslim when you express an opinion which is contrary to the Islamic Law, that should not, by any means, constitute an islamic law. There is a freedom of speech in Islam as long as it does not border on blesphemy or encroach on the freedom of others.