Learn the Key Teachings of the Bible that Every Christian Should Know. Now Revised and Updated. Over 300,000 Copies Sold! Not every Christian needs to go to seminary, but there are key teachings of the Bible that every Christian should know. Whether you're a relatively new believer in Jesus or a mature Christian looking for a better understanding of basics of the faith, Christian Beliefs is for you. This simple and clear guide to twenty basic Christian beliefs condenses respected pastor's Wayne Grudem's award-winning book Systematic Theology, prized by pastors and teachers everywhere....