1 Samuel 17:1

Now the Philistines gathered together their armies to battle. — There is nothing to tell us how long a time had elapsed since the victory of Saul over Amalek and the other events related in the last chapter. The compiler of the book is henceforth mainly concerned with the story of David, and how he gradually rose in popular estimation. The history does not profess to give anything like a consecutive account of the reign and wars of Saul. It was evidently compiled from documents of the time, but put into its present shape long afterwards. “Probably,” writes Dean Payne Smith, “at each prophetic school there would be stored up copies of Psalms written for their religious services, ballads such as those in the Book of Jashar, and in the book of the wars of the Lord, narratives of stirring events like this before us, and histories both of their own chiefs, such as was Samuel (the original founder of these famous educational centres), and afterwards Elijah and Elisha, and also of their kings.”

Pitched between Shochoh and Azekah. — The locality was some twelve or fifteen miles southwest of Jerusalem, and nine or ten from Bethlehem, the home of the family of Jesse. The name Ephes-dammim, the “boundary of blood,” is suggestive, and tells of the constant border warfare which took place in this neighbourhood.