"No Turning Back" is a collection of scholarly reflections by theologians and practitioners of repute on a wide range of themes centred on the Sadhu's life, weaving together his mission, theology, and spirituality, and touching upon his life, witness, and legacy. Intended to inspire new generations to seek the depths of Indian spirituality and gospel values this book is part of the efforts by the Sadhu Sundar Singh Global Forum to perpetuate the memory of the Sadhu and to celebrate his witness as a living example to emulate.