4 And I will give the Egyptians into the hand of a cruel lord; and a hard king will be their ruler, says the Lord, the Lord of armies. 5 And the waters of the sea will be cut off, and the river will become dry and waste: 6 And the rivers will have an evil smell; the stream of Egypt will become small and dry: all the water-plants will come to nothing.
Matthew Henry's Commentary on Isaiah 19:4-6
Commentary on Isaiah 19:1-17
(Read Isaiah 19:1-17)
God shall come into Egypt with his judgments. He will raise up the causes of their destruction from among themselves. When ungodly men escape danger, they are apt to think themselves secure; but evil pursues sinners, and will speedily overtake them, except they repent. The Egyptians will be given over into the hand of one who shall rule them with rigour, as was shortly after fulfilled. The Egyptians were renowned for wisdom and science; yet the Lord would give them up to their own perverse schemes, and to quarrel, till their land would be brought by their contests to become an object of contempt and pity. He renders sinners afraid of those whom they have despised and oppressed; and the Lord of hosts will make the workers of iniquity a terror to themselves, and to each other; and every object around a terror to them.