What do Biblical doctrines mean in Christian life today? The book Rock Solid explores twelve essential themes of the Bible that form the core of what it means to be an evangelical Christian. A team of contributing authors addresses twelve foundational doctrines selected because they are important truths which have all come under challenge over the years and are strongly contested today. Each chapter focuses on one of twelve truths including: the unique supremacy of Christ, the reality of judgment, the authority of the Bible and, the necessity of holiness. The aim of Rock Solid is to help Christians come to grips with these truths and includes a short Bible study and discussion questions at the end of each chapter.