The writer of Hebrews wished to explain deep truths with his readers but was hampered by their lack of understanding the very foundational doctrines of the church. He lamented that at the time that they should be teaching others, they were instead needing someone to reteach them the fundamentals. In chapter 6 he briefly explained what these foundation doctrines were. In this book Pastor Jones teaches what the bible says about each doctrine. So that the saint of God can give an answer to any who ask them concerning their faith as we are commanded to do. You will learn much that you will then be able to teach others.