Jeremiah 15:19-21

19Therefore, thus says the Lord [to Jeremiah], “If you repent [and give up this mistaken attitude of despair and self-pity], then I will restore you [to a state of inner peace] So that you may stand before Me [as My obedient representative]; And if you separate the precious from the worthless [examining yourself and cleansing your heart from unwarranted doubt concerning My faithfulness], You will become My spokesman. Let the people turn to you [and learn to value My values]— But you, you must not turn to them [with regard for their idolatry and wickedness].

20And I will make you to this people A fortified wall of bronze; They will fight against you, But they will not prevail over you, For I am with you [always] to save you And protect you,” says the Lord.

21“So I will rescue you out of the hand of the wicked, And I will redeem you from the [grasping] palm of the terrible and ruthless [tyrant].”