The Philistines occupying lands to the south of Judah were a Hamite race Genesis 10:14, but of a different branch from the Canaanites. They were a powerful people never dispossessed by the Israelites Joshua 13:3. They were a thorn in the side of the chosen people throughout, and joined in attacking Jerusalem in the day of her trouble. They were much reduced by the Assyrians Isaiah 14:31, and Egyptians Jeremiah 47:1-7, before the time of this prophecy, but further destruction came upon them in the general ruin of the inhabitants of Canaan, which commenced with the destruction of Jerusalem by Nebuchadnezzar.
Cherethims - The inhabitants of the southern portion of Philistia Zephaniah 2:5.