Treasury of Scripture Knowledge

Summary

Burning lips and a wicked heart are like a potsherd covered with silver dross.

That is, ardent professions of friendship from a wicked heart, however smooth, shining, and splendid they may appear, are like a vile vessel covered over with base metal

Bible References

That is, ardent professions of friendship from a wicked heart, however smooth, shining, and splendid they may appear, are like a vile vessel covered over with base metal

Proverbs 10:18
He covering hatred with lips of falsehood, and he bringing forth slander, is foolish.
2 Samuel 20:9
And Joab will say to Amasa, Thou my brother in peace? and Joab's right hand will take hold of Amasa by the beard to kiss him.
Ezekiel 33:31
And they will come to thee, according to the coming of the people, and they will sit before thee my people, and they heard thy words, and they did them not: for they making loves with their mouth, their heart went after their plunder.
Luke 22:47
And he yet speaking, Behold a crowd, and he called Judas, one of the twelve, came before them, and drew near to Jesus to kiss him.