18 Why is my sorrow become perpetual, and my wound desperate so as to refuse to be healed? it is become to me as the falsehood of deceitful waters that cannot be trusted.
19 Therefore thus saith the Lord: If thou wilt be converted, I will convert thee, and thou shalt stand before my face; and if thou wilt separate the precious from the vile, thou shalt be as my mouth: they shall be turned to thee, and thou shalt not be turned to them.
20 And I will make thee to this people as a strong wall of brass: and they shall fight against thee, and shall not prevail: for I am with thee to save thee, and to deliver thee, saith the Lord.
21 And I will deliver thee out of the hand of the wicked, and I will redeem thee out of the hand of the mighty.