What is faith? What kind of faith does God accept? How does faith glorify God in seasons of calamity? In this collection of sermons, Puritan divine, John Owen, masterfully applies his vast biblical and theological knowledge to his definition of saving faith and offers us the details for what it means for "the righteous to live by his faith" (Hab. 2:4). Every believer will find this thorough treatment of the subject of faith to be encouraging and extremely edifying. Speaking of John Owen, Charles H. Spurgeon remarked, "It is unnecessary to say that he is the prince of divines. To master his works is to be a profound theologian." With sensitive pastoral care, acute theological precision, and tremendous theological depth, Owen guides us into a rich understanding of what it means to have faith and live by faith.