Jeremiah 1:16-18

16 I will pronounce my sentence against them for all their wickedness in forsaking me, And in burning incense to strange gods and adoring their own handiwork.

17 But do you gird your loins; stand up and tell them all that I command you. Be not crushed on their account, as though I would leave you crushed before them;

18 For it is I this day who have made you a fortified city, A pillar of iron, a wall of brass, against the whole land: Against Judah's kings and princes, against its priests and people.