It was also when Shri Nathji was at Shadi Bhavan in 1945-1946 that he dictated the five parts of his thesis on spirituality, “Atma Vijaya” which was the first book that Shri Nathji wrote in Hindi. It was a book which was a divine revelation, the likes of which had not been seen upon earth before. Shri Nathji wrote the book at the asking of Mateshwari who wished to see Shri Nathji’s thoughts preserved on paper. It was written in five volumes and intended to be a 1000 page thesis on spirituality.