Well if you really want to grow then practice what you market about you to the world.
You tell the world that India is a secular democracy and you treat minorities and lower castes as second class citizen. Either declare them as second class citizens or stop portraying yourself as a secular democracy.
Neither are you secular nor are you a democracy. You are not secular because your system favors reservation for a certain community, your police colludes with terrorists and you are not a democracy because you allow terrorists to hold high offices, even that of chief ministers..