This was the time when Shri Nathji dictated Amar Jyoti, the biography of Mateshwari at the insistence of Priya Nath. It was a book that was later printed by Shri K.R. Narsikar at Nagpur, and served to enlighten humanity for years to come. Miracles occurred for the persons who read the book. The childless conceived, the sick were cured, failures attained success in life. Shri Nathji had placed a chit at the start of the book, which read: “May Peace and Prosperity come to the readers of this sacred book.”