Sister Usha Naik has researched the great epics of India including the Bhagwad Gita, and has assimilated her understanding of these with the wisdom she has gained from studying and teaching Raja Yoga Meditation. Sister Usha has been practising Raja Yoga since 1974. Currently based at the HQ of the Brahma Kumaris, in Mount Abu, India, she is a highly respected author, TV personality and spiritual counsellor.