Genesis 1-11 - The Origins: Creation to Babel (1977)
Here is the foundation on which everything in the Bible is built. If your foundation is poor, or your understanding of it is poor,then inevitably what you build on it will indeed be shaky.
Genesis 11-25 - Abraham (1974)
We should study Abraham because he is the Fore Father of both the Jewish Nation and of all Christian Believers. Also Abraham is 70 times spoken about in the New Testament, with only Christ, Paul & Peter are spoken of more times, for God wants us to learn many Lessons and Doctrines from his life. Also it was through the line of Abraham that the Saviour of the world came.