"A Society Without God Ends Up as a Society Against Man."
Father Larranaga is the author of an incredible biography of St. Francis: Brother Francis of Assisi. It is a deeply spiritual and deeply psychological work full of insights into Francis' inner life. He also has written a life of Christ and a life of Mary, but I've never been able to get my hands on them.
I don't know too much about the Prayer and Life Workshops he founded, but he outlines them a bit in Transfiguration, a short treatise on prayer. The movement seems to simply be about teaching people to pray--as worthy an apostolate as there can be.
