The Philistines defeat the Israelites on Mount Gilboa, slaying Saul and his three sons, as prophesied the day before through the medium at En-Dor.  “So Saul died for his unfaithfulness which he had committed against the Lord, because he did not keep the word of the Lord, and also because he consulted a medium for guidance” (1 Chronicles 10:13 NKJV).  David mourns…