The contents of this volume have come primarily from letters dictated or written by Ram Chandra of Shahjahanpur in Urdu to the early practitioners of the Sahaj Marg system in the 1940s, 1950s and up to 1961. The 1940s was also the period where Ram Chandra formulated the deeply profound and innovative scientific research in the field of spirituality that is to be found in his books and also in these early letters. The readers will find this volume of great benefit and inspiring in their spiritual journey.