15 The elder and honorable, he is the head; The prophet who teaches lies, he is the tail. 16 For the leaders of this people cause them to err, And those who are led by them are destroyed. 17 Therefore the Lord will have no joy in their young men, Nor have mercy on their fatherless and widows; For everyone is a hypocrite and an evildoer, And every mouth speaks folly. For all this His anger is not turned away, But His hand is stretched out still. 18 For wickedness burns as the fire; It shall devour the briers and thorns, And kindle in the thickets of the forest; They shall mount up like rising smoke. 19 Through the wrath of the Lord of hosts The land is burned up, And the people shall be as fuel for the fire; No man shall spare his brother.
Matthew Henry's Commentary on Isaiah 9:15-19
Commentary on Isaiah 9:8-21
(Read Isaiah 9:8-21)
Those are ripening apace for ruin, whose hearts are unhumbled under humbling providences. For that which God designs, in smiting us, is, to turn us to himself; and if this point be not gained by lesser judgments, greater may be expected. The leaders of the people misled them. We have reason to be afraid of those that speak well of us, when we do ill. Wickedness was universal, all were infected with it. They shall be in trouble, and see no way out; and when men's ways displease the Lord, he makes even their friends to be at war with them. God would take away those they thought to have help from. Their rulers were the head. Their false prophets were the tail and the rush, the most despicable. In these civil contests, men preyed on near relations who were as their own flesh. The people turn not to Him who smites them, therefore he continues to smite: for when God judges, he will overcome; and the proudest, stoutest sinner shall either bend or break.