Dear Nawaz, Your answer is the correct answer. Unfortunately not all your muslim brothers think like you. A small percentage of muslims even refuse to sing the Indian national anthem coz they say its Anti-Islam. If you are an Indian and do not sing the National Anthem, then it will cause pain & distrust for sure. As I said earlier not all muslims refuse to sing the national anthem .... maybe just 1% of muslims feel so radically .... 99% muslims respect & believe in the National Anthem ..... yet when this 1% of muslims refuse to sing the national anthem ..... the other 99% mulsims remain much too silent on the stupid activities of just 1% muslims. If the main stream muslims start speaking out against the 1% radical muslims, then RSS & Bajrang Dal will automatically have no issue to raise against the muslim community.