Jeremiah 6:27-30 - Jeremiah Appointed As An Examiner
27 I have set you up an assayer, an examiner among My people, that you may know and try their way. 28 They are all grievous revolters, walking in slanders; they are bronze and iron; they are all corrupters. 29 The bellows are burned, the lead is melted by the fire; the refiner melts in vain; for the wicked are not plucked away. 30 Reprobate silver they call them, because Jehovah has rejected them.