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.
14. err in every work thereof—referring to the anarchy arising from their internal feuds. Horsley translates, "with respect to all His (God's) work"; they misinterpreted God's dealings at every step. "Mingled" contains the same image as "drunken"; as one mixes spices with wine to make it intoxicating (Isa 5:22; Pr 9:2, 5), so Jehovah has poured among them a spirit of giddiness, so that they are as helpless as a "drunken man."