In the words of CS Lewis, "God is more than a god, not less; Christ is more than Balder, not less. We must not be ashamed of the mystical radiance resting on our theology. We must not be nervous about parallels and 'pagan Christs': they ought to be there it would be a stumbling block if they weren't. We must not, in false spirituality, withhold our imaginative welcome." Some of our most well-known myths come from the Romans and Greeks. What role did these tales play in ancient society and what use do we have for them today? Dr Louis Markos is our guest.