Though he endured much in his long life -- going from affluence to bankruptcy in a day and being twice widowed -- Ryle recognized the divine wisdom of it all for long-term good. With admiration for a life well-lived, beloved author J. I. Packer endeavors to introduce this great man of faith as a spiritual mentor to a new generation. Coupled with Packer's engaging survey of Ryle's life and work is Ryle's 1877 essay on holiness.