Book excerpt: The man of our time does not know how to pray, writes the French theologian Jacques Ellul, "but much more than that, he has neither the desire nor the need to do so. He does not find the deep source of prayer within himself. I am acquainted with this man. I know him well. It is I, myself." Out of this common experience, the prominent social critic and former resistance leader makes a searing analysis of man's alienation from God, and traces the reasons for praying or not praying. With razor-like statements, he cuts through the weaknesses of much traditional praying and, in the end, offers a strong and positive program for praying in today's troubled times.