Professor Ash walks with viewers through two other of Lewis's most well-loved works. For A Grief Observed, Professor Ash looks more closely at the book's treatment of pain, fear, the seeming absence of God, and God's goodness while grieving a loved one. For The Weight of Glory, Professor Ash looks at two of the sermon's main ideas: the meaning of glory, and the implications for our relationships with other people, who are more than mere mortals.
In the concluding episode, Professor Ash highlights aspects of Lewis's legacy and personal example that help readers, including Ash, develop a vigorous apologetic and personal faith based on solid theology, Christian unity, and prayer.