This is an expanded edition of a book that previously appeared as Non-Dual Consciousness, The Flood Tide of Bliss. The original title was published in the 1990s by the Ramana Maharshi Centre for Learning, Bangalore, and is unlikely to ever be reprinted. This is Robert Butler’s own publication. It contains over 1,000 verses by Muruganar, most of which describe his experience of the Self and the gratitude he feels towards Ramana Maharshi for revealing this state to him. The book also contains a number of teaching verses in which Muruganar summarises key aspects of Ramana Maharshi’s teachings.