What does 1 Samuel 7:14 mean?
After Israel repented of idolatry at Mizpah, God brought them a decisive, lasting victory over the Philistines. The Philistines were driven into confusion by the Lord, and the Israelites gave chase and struck them down (1 Samuel 7:10–11).The Philistines were so devastated that they retreated from Israel's territory completely (1 Samuel 7:13). This verse adds that Israel even took back some of the eastern territory controlled by the Philistines. This would have included areas such as Ekron and Gath. The Philistines were not wiped out or driven from Canaan, but their power and territory were greatly diminished.
In addition, Israel was at peace with the Amorites: the occupants of Canaan before Israel claimed it as their Promised Land. Putting them together, Israel experienced a season of freedom from both external threats—the Philistines—and internal threats—from the local Amorite peoples.