Many of our holy sites are not even in the subcontinent Mount Meru is in Indonesia Kailash is in China etc Nothing needs to be of Indian origin even if all of it may as well be I myself do not believe Hinduism originated in India If it truly is a sanatanam dharmam it definitely did NOT originate in India we humans came from Africa Back on topic Sanskrit is our universal language for all Hindus Gedong Badus Oka Swami Yogananda Giri Swami Ghanananda are all Hindu and non Indian leaders who are scholars in Sanskrit man