This is a comprehensive survey of the Bhakti Movement as it sprang in South India to spread across the subcontinent in independent and multifarious manifestations yet marked with amazing commonalities. Spanning a period of 11 centuries starting from the 6th CE, the movement encompassed in its sweep a vast range of dimensions; Social, political, economic, religious, cultural, linguistic, ethical and philosophical. Among the multifarious movements which contributed to the formation of India and its Culture, the Bhakti was undoubtedly the most pervasive and persistent, says the author.