The capacity for evil in this world continually astounds me. The violence against innocent girls in an Amish country school yesterday haunts me, as does the killing of a girl in a school in Colorado and the murder of a school principal in rural Wisconsin. Another incident that I can’t get out of my mind is the gruesome slaughter of a woman and her unborn child, along with her three older children, in East St. Louis. Early last month several little kids died here in the Chicago area in an apartment fire while neighbors and family watched helplessly. When I read about killings day after day in Iraq and other areas of the Middle East, I am numbed by the sheer volume of violence.

I haven’t felt this way — highly concerned and anxious about the state of affairs around me — since September 11, 2001. I know who is the author and promoter of evil: Satan. I know that his power is great and that his weapons include fear, doubt, and destruction. But I also know that his power is in no way comparable to God’s; that his efforts are ultimately fruitless; that the only sure thing I have in this world is the promise that God will never leave me or forsake me. Jesus said to his followers: “I have told you these things, so that in me you may have peace. In this world you will have trouble. But take heart! I have overcome the world.” (John 16:33)