Who told you Muslims do not think about the nation ? Don't fall to the propaganda of extremist who calls Muslim areas as minipak. They have forgotten about muslim cooperation, support they recieved in all the wars India fought.
Why don't you preach this to Brahims ? Just go and see who the real traitors are, be it in defence, in politics .. etc ? Also, if the uppercaste has so much of love for country why can't they give thier daughters to Dalit brothers ? Is this not sufficent to prove that they are looking religion first. Also why BJP is filled with upper caste ?
Btw, Abdul Kalam is a muslim, the champion of India's missile technology. Narendra Modi for Muslim is like what Dawood for Hindus, simple. both of then should be brought to justice.
I doubt the patriotism of people like you who give explanation because you may not be supporting India with true heart.