I suggest Nationalist should not indulge in pity argument with those supporting minority politics. Just take the good out of the article and leave the rest for the immature audience to argue about.
I believe that only enemies can tell you your true limitations and that's exactly what this article is conveying. Accepted that there is some different style of functioning on individual basis. I don't see anything wrong as long as the end goal is same i.e., to establish Hindu Rastra (not religion). Individual's will still be able to practice their own faith with full freedom without disrupting majority (people)'s daily life.