Ethiopian.

Jeremiah 2:22, 30
Although you wash with lye and use an abundance of soap, the stain of your guilt is still before Me, " declares the Lord GOD. . . .

Jeremiah 5:3
O LORD, do not Your eyes look for truth? You struck them, but they felt no pain. You finished them off, but they refused to accept discipline. They have made their faces harder than stone and refused to repent.

Jeremiah 6:29, 30
The bellows blow fiercely, blasting away the lead with fire. The refining proceeds in vain, for the wicked are not purged. . . .

Jeremiah 17:9
The heart is deceitful above all things and beyond cure--who can understand it?

Proverbs 27:22
Though you grind a fool in a mortar with a pestle along with grain, yet his folly will not depart from him.

Isaiah 1:5
Why do you want more beatings? Why do you keep rebelling? Your head has a massive wound, and your whole heart is afflicted.

Matthew 19:24-28
Again I tell you, it is easier for a camel to pass through the eye of a needle than for a rich man to enter the kingdom of God." . . .

accustomed.

Jeremiah 9:5
Each one betrays his friend; no one tells the truth. They have taught their tongues to lie; they wear themselves out committing iniquity.