Today's world moves at sometimes a maddening and confusing pace. We all need time each day to focus on what's important--what truly matters in light of eternity, what will make an impact on this world. In this One Year devotional, Charles Colson helps us become people of purpose, day in and day out. When we, as Christians, become focused on God's clear call to be light in this world, we together can make a difference in all arenas of life-from science to politics, from the arts to mass media. Colson calls us to be engaged in culture, alert to destructive ideas, active in promoting God's truth, and working to redeem this culture. We are called to be agents of change and these devotionals help cultivate a habit of thinking differently about the world around us.