Bhutan is the only extant Mahayana Buddhist kingdom in the world that has adopted the Tantric form as its official religion. A majority of the Bhutanese people are Buddhist while people of Nepalese and Indian origin are Hindus. The teachings of this school of Buddhism are a living faith among its people. The air of spirituality is pervasive even in urban centers, where the spinning of prayer wheels, the murmur of mantras and the glow of butter lamps are still commonplace features of everyday life.