Shashi Tharoor said this quote
“ Hindu fundamentalism,” because Hinduism is a religion without fundamentals: no organized church, no compulsory beliefs or rites of worship, no single sacred book. The name itself denotes something less, and more, than a set of theological beliefs. In many languages — French and Persian amongst them — the word for “Indian” is “Hindu.” Originally “Hindu” simply meant the people beyond the river Sindhu, or Indus. But the Indus is now in Islamic Pakistan; and to make matters worse, the word “Hindu” did not exist in any Indian language till its use by foreigners gave Indians a term for self-definition. ”