The prophet Isaiah vividly described humanity as “people walking in darkness.” We are completely enveloped by sin and suffering and death. Worse, when we honestly assess the content of our minds and hearts, we find darkness there too. However, the prophet also foretold that within this deep darkness, a light would shine. The light would be so brilliant that it would be impossible to miss. As Jesus began his teaching and preaching ministry, that prophecy was fulfilled. Today Jesus continues to shine his light by preaching repentance and the good news of the nearing kingdom. He invites us to live a life that is illuminated by him. He calls us to walk in the light of love for God and for the brothers and sisters around us. Our Savior is the Light of the world, and so we shine his reflected light onto everyone around us.