In Tolkien’s The Lord of the Rings, when Frodo is on the verge of the darkest part of his journey, he encounters Lady Galadriel. She is a figure of great wisdom, goodness, and nobility. Lady Galadriel gives Frodo a small crystal phial, filled with white light, and tells him that it will be a light for him in the dark when every other light goes out.19 A light in the dark when every other light goes out: that is what rule 5 can be for us.
