Spiritual knowledge is a regular science. Just as two and two make four, similarly everything is clean and obvious here also and there is no scope for any kind of modification or change in that.
This is a collection of excerpts from Sant Kirpal Singh's letters to His disciples in which He answers questions on spirituality. It also includes messages which He periodically sent to the centres around the world.
First edition 1967
To read the complete book, please download the PDF "Spiritual elixir" from Sant Kirpal Singh.