Re: You are not a Muslim.
This is dangerous preposition and one that has led to soo much intolerance in the Muslim world.
Going by the same logic, one can argue that basically everyone who doesn’t follow my school of thought is not Muslim.
Those who argue 3 farz dailay prayers can be regarded as non-Muslims by those who consider 5 to be the actual number. Those who disregard the hadiths will be considered non-Muslim. Those who argue eating jhatka as halaal food will be considered non-Muslim and the list goes on and on and in the end only I will remain a Muslim and no more.