The first five books of the Bible (both Hebrew and Christian) are foundational to all of Scripture and rank as one of the most important portions of the Word of God (Wolf 1991:17). This is so because its theological and historical revelations are necessary for an understanding of the rest of the Old Testament and the New Testament as well. These five books contain, for example, God's revelation about the origin of the world with its emphasis on the creation of man made in the image of God, how sin entered human history and the judgment that followed, and the origin of the nation of Israel and its covenant–relationship to Yahweh.