Secular Fabric of my Nation is at stake

India is a 'Sovereign, Socialist, Secular Democratic Republic'. My homeland is known for its tolerance and secularist fabric in which people of various faiths, and the largest diversified society existed in harmony and peace. This pride seems to be no longer holding good and it is an innate pain to see the very edifice on which the fundamentals of a Nation is built is under threat.
Not pointing any specific group or organization, but in general the warmth of co-existence seems to be slowly fading away in the name of language, regional and religion. Today millions of Indians are working in various countries and they are accepted, regarded and respected for the best of the things that Indians are able to transform in the world all over. What is that we are fighting within us in our home? What if the world nations, feel that we are outsiders? Can the economy and global outreach possible? The very people should understand that as far as India is concerned, every city and every state has a responsibility to treat fellow Indians with warmth, care and cooperation. Why can't other state people live in Maharashtra? What is causing havoc in Orissa? Why are certain faiths attacked in Kerala and Karnataka? Whoever it is, raising tantrums in the name of region and language should first realise that we are building our own graves killing the securalistic sentiments of a Nation. India was, is and will be a 'Sovereign, Socialist, Secular Democratic Republic', and the people at large have to join hands to make this possible. Few marginalised and self-centred groups should not be allowed to overtake a Nation's integrity and our pledge in our unity in diversity.