Jeremiah 1:18

18 And I for my part have made you today a fortified city, an iron pillar, and a bronze wall, against the whole land—against the kings of Judah, its princes, its priests, and the people of the land.

Jeremiah 1:18 In-Context

16 And I will utter my judgments against them, for all their wickedness in forsaking me; they have made offerings to other gods, and worshiped the works of their own hands.
17 But you, gird up your loins; stand up and tell them everything that I command you. Do not break down before them, or I will break you before them.
18 And I for my part have made you today a fortified city, an iron pillar, and a bronze wall, against the whole land—against the kings of Judah, its princes, its priests, and the people of the land.
19 They will fight against you; but they shall not prevail against you, for I am with you, says the Lord, to deliver you.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.