4 For Gaza will be given up and Ashkelon will become waste: they will send Ashdod out in the middle of the day, and Ekron will be uprooted. 5 Sorrow to the people living by the sea, the nation of the Cherethites! The word of the Lord is against you, O Canaan, the land of the Philistines; I will send destruction on you till there is no one living in you. 6 And the land by the sea will be grass-land, with houses for keepers of sheep and walled places for flocks. 7 The land by the sea will be for the rest of the children of Judah; by the sea they will give their flocks food: in the houses of Ashkelon they will take their rest in the evening; for the Lord their God will take them in hand and their fate will be changed.

Matthew Henry's Commentary on Zephaniah 2:4-7

Commentary on Zephaniah 2:4-15

(Read Zephaniah 2:4-15)

Those are really in a woful condition who have the word of the Lord against them, for no word of his shall fall to the ground. God will restore his people to their rights, though long kept from them. It has been the common lot of God's people, in all ages, to be reproached and reviled. God shall be worshipped, not only by all Israel, and the strangers who join them, but by the heathen. Remote nations must be reckoned with for the wrongs done to God's people. The sufferings of the insolent and haughty in prosperity, are unpitied and unlamented. But all the desolations of flourishing nations will make way for the overturning Satan's kingdom. Let us improve our advantages, and expect the performance of every promise, praying that our Father's name may be hallowed every where, over all the earth.