11 There is a generation that curses its father, And does not bless its mother. 12 There is a generation that is pure in its own eyes, Yet is not washed from its filthiness. 13 There is a generation--oh, how lofty are their eyes! And their eyelids are lifted up. 14 There is a generation whose teeth are like swords, And whose fangs are like knives, To devour the poor from off the earth, And the needy from among men.
Matthew Henry's Commentary on Proverbs 30:11-14
Commentary on Proverbs 30:7-14
(Read Proverbs 30:7-14)
In every age there are monsters of ingratitude who ill-treat their parents. Many persuade themselves they are holy persons, whose hearts are full of sin, and who practise secret wickedness. There are others whose lofty pride is manifest. There have also been cruel monsters in every age.