Although popular in his own day, C.S. Lewis has become even more influential since his death in 1963. One of the most enduring of Lewis’s works is his book Mere Christianity, which started out as a series of radio lectures that aired on the BBC during World War II.
A YouTube channel called CSLewisDoodle contains a number of videos that illustrate some of Lewis’s selected essays to make them easier to understand. The video below is from the third radio talk (Chapter 4 of Mere Christianity) in which Lewis explains what lies behind the moral law.
