Walking in the light is the opposite of walking in darkness. It means seeing reality for what it is and being controlled by desires that are aligned with God's light. If God is light, and in him is no darkness at all, then he is the bright pathway to the fulfillment of all our deepest longings and desires. He is the deliverer from all dark dangers and obstacles to joy. He is the infinitely desirable One. If in His own light He shines forth as a Being of infinite worth, then He is the star of glory that we were made to admire and cherish. If God opens the eyes of our hearts to see all that, then our desires are captured by the surpassing glory of God over everything that the world has to offer, and we walk in the light as He is in the light.