The word faith is heard often these days, but it is given many different meanings. Sometimes it is used in the sense of trust. Other times, it has more to do with hope. Perhaps most often, it is used to mean belief in something apart from rational or empirical support. Because faith is central to the Christian life, believers must have a clear understanding of how the Bible defines the word and the concept. In this Crucial Questions booklet, Dr. R. C. Sproul looks to Hebrews 11, the great faith chapter of the Bible, for a definition of faith and numerous examples of it in the lives of the saints. He shows that faith, in scriptural terms, is not believing in God but believing God and living according to His Word. Armed with this helpful teaching, readers will gain clarity as to whether the faith they profess is the genuine article.