We live in a world of change. In fact, change may be the most common aspect of our culture. We've grown accustomed to it. We've even come to expect it. Today, Dr. Biles is beginning a new sermon series in the book of Joshua. This is a sermon series entitled Living Courageously. The book of Joshua begins with an earthshaking change. The book traces the story of God's faithfulness to His people even in the midst of all the changes in their lives. In fact, He is their constant in a world of change.