When Sundar Singh disappeared in the Himalayas in 1929, the world mourned. His 23-year pilgrimage as a sadhu had led him through at least 20 countries on four continents. He had profoundly influenced tens of thousands of people.;Though hugely popular in India and Europe during his lifetime, Sundar Singh's writings have not been readily available to readers in the English-speaking world for decades. With "Wisdom of the Sadhu", a collection of anecdotes, sayings, parables, and meditations, his spirit has been brought alive for a new generation. Couched as they are in a distinctly Indian idiom, his teachings probe the essence of the Gospels with unusual freshness and offer insights of great value.