Proverbs 18:1-3

Amplified Bible

18 He who [willfully] separates himself [from God and man] seeks his own desire,
He quarrels against all sound wisdom.
² 
A [closed-minded] fool does not delight in understanding,
But only in revealing his personal opinions [unwittingly displaying his self-indulgence and his stupidity].
³ 
When the wicked man comes [to the depth of evil], contempt [of all that is pure and good] also comes,
And with inner baseness (dishonor) comes outer shame (scorn).