11 There is a generation that curseth their father, and doth not bless their mother; 12 there is a generation that are pure in their own eyes, yet are not washed from their filthiness; 13 there is a generation,—how lofty are their eyes, how their eyelids are lifted up! 14 —a generation whose teeth are swords, and their jaw-teeth knives, to devour the afflicted 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.