Infernal Blessings

For weeks, there's been a small sign on the expressway bridge I pass under as I drive to work: "I love you, Jesus." Today, I saw it had been replaced by another sign: "Lucifer is Light." This got a genuine belly laugh out of me, and seems a good portent for the day. Thousands of cars pass under the sign every day. How many drivers will look up? How many will feel blessed by the light?