Fr Daniel Poovannathil explains of Abrahams flaws and God's mercy in detail, how God worked in the lives of Abraham, Sarah, Abimalech. This chapter is important even in our  contemporary lives when we go through similar situations as has happened to Abraham or Abimalech and how could we overcome such temptations especially those of the bodily sins. Abraham, Lot, Sarah, Abimalech and his family were all human, flawed but God interfered their lives timely as he interferes with the lives of people he loves and it also explains the necessity of asking for Gods permission before taking big steps in life. This teaching can also be viewed on YouTube at https://www.youtube.com/watch?v=FHshKJhOAl4