Sadhu Om is one of the most prominent disciples of Ramana Maharshi, the most famous and revered teacher of advaita (non-duality). This book is a comprehensive exposition of the paths of Self-enquiry and Bhakti (Love) offered by Ramana Maharshi, as well as an explanation of his instructions regarding God, the world and karma. But this is not just a retelling of well-known ideas that are already in other books. It contains many teachings of Ramana Maharshi, arranged in a logical order, as well as new and original expositions of many ideas that are only mentioned in passing in other books. Such freshness and originality of the exposition became possible only because the author himself walked the path indicated by Ramana Maharshi and learned from his own experience the goal of this path. The book also includes Sadhu Om's accurate Tamil translation of Ramana Maharshi's Who Am I? and translations of individual stanzas of "Ulladu Narpadu" with his comments.The book is intended mainly for mature people who cannot be forced to blindly believe in anything.