Philistia

Philistia was the coastal plain of southwestern Canaan occupied by the Philistines, stretching from Joppa southward to Gaza and bounded by the Mediterranean on the west and the Shephelah foothills on the east. Its five principal cities — Gaza, Ashdod, Ashkelon, Gath, and Ekron — each had its own ruler (seren). The psalmists use Philistia as a symbol of former enemies now subordinated to Israel's God: "Over Philistia I shout in triumph" (Psalms 60:8; 108:9). The plain's rich agricultural land and strategic coastal position made it a zone of perpetual contest between Israel and its neighbors from the judges period through the monarchy.

From the patriarchs onward Philistia shadowed Israel. Abraham and Isaac made covenants with Abimelech of Gerar in the days of the early settlers of the coast (Genesis 21:32–34; Genesis 26:1). In the era of the judges the Philistines became Israel’s great oppressor, and the LORD raised up Samson against them, who broke their power even in his death (Judges 13:1; Judges 16:30). At the rout of Ebenezer they captured the ark of God and carried it to Ashdod into the house of Dagon — but the idol fell broken before it, and the LORD’s heavy hand drove the cities to send the ark home (1 Samuel 4:10–11; 1 Samuel 5:1–4).

Under the monarchy the conflict came to a head. Goliath of Gath defied the armies of Israel until the shepherd David felled him with a stone (1 Samuel 17:49). David later sheltered among the Philistines at Ziklag under Achish of Gath (1 Samuel 27:6), and once enthroned he subdued them and broke their dominion (2 Samuel 5:25; 2 Samuel 8:1). Later kings Uzziah and Hezekiah struck their cities (2 Chronicles 26:6; 2 Kings 18:8), and the prophets pronounced doom on Gaza, Ashkelon, Ashdod, and Ekron for their cruelty (Amos 1:6–8; Jeremiah 47:1; Zephaniah 2:4–7).

Yet Scripture does not leave Philistia only under judgment. Zechariah foresaw the day when even Ekron would be “like a clan in Judah,” the unclean removed and a remnant of the old enemy belonging to God (Zechariah 9:7), and the psalm of the nations names Philistia among those born again in Zion (Psalms 87:4). So the coastal foe that long warred against the people of God becomes a sign of the Gentiles gathered at last under David’s greater Son, the Messiah in whom the nations find their citizenship.