As you savor a candy cane this Christmas, say “Danka Schoen” to the Germans, for that confectionary treat was first created in Cologne. As you admire your poinsettia, say “gracias” to Mexico, where the plant originated. Say “merci beaucoup” to the French for the term noel, and give a “cheers” to the English for your mistletoe.

But as we enjoy our traditions and festivities of the Christmas season—customs that have been collected from around the world—let’s save our most sincere and heartfelt “thank you” for our good, merciful, and loving God. From Him came the reason for our Christmas celebration: the…