On This Day: Thirty Years' War: Forces of the Holy Roman Empire and Electorate of Saxony are... (1639)

On April 14, 1639: Thirty Years' War: Forces of the Holy Roman Empire and Electorate of Saxony are defeated by the Swedes at the Battle of Chemnitz, ending the military effectiveness of the Saxon army for the rest of the war and allowing the Swedes to advance into Bohemia.

This historical event can serve as a powerful sermon illustration about how God works through the events of history. Consider using it when preaching about history.