The Apostles were sitting in darkness in that prison and were dazzled by the light of the angel illuminating their way to freedom. They followed that light and did as they were instructed. When you seek out the light, you can't help but live in truth.
One more thing: Now that some of us are experiencing some mild spring evenings, use the time around the fire pit or on the patio to talk to your kids about the light of Christ. Kids are fascinated by the bugs that are attracted to the light at night. What better time to share how God so loved the world that He sent his own Son to be our light in the darkness.
Prayer: Dear Lord, you are my light and my salvation. Help me to be a beacon of light to my family so that when they look at me they see you. In your name I pray. Amen.