Christians are more aware than ever of problems concerning injustice. But just how are we to respond? And can one per- son make a difference? The Bible's teachings are just as valid--and radical--today as they were three millenia ago. They instruct us to live as lights in the darkness, and they reveal the true source of our hope for the world: God as seen in the person of Jesus Christ. Each study offers penetrating questions, a flexible format for groups or individual needs, helpful leader's notes, and an emphasis on daily application of Bible truth. 13 studies for individuals or groups.