We were traveling on a German train from Stuttgart to Heidelberg last week when God showered us with His bountiful mercy and grace. Here's what happened.          I had just finished teaching workshops on peacemaking for European women leaders at the International Baptist Church in Stuttgart. After several joyful days ministering, our team (My dear husband David, and two energetic DTS students, Julie and Judy) set out for a couple of days of sightseeing. Hopscotching from city to city, sometimes at speeds of 158 miles per hour, seemed sensible, even if you only had a few minutes to drag all your luggage from one train to another. However, not knowing…