This whole land — All its inhabitants in general; intimating, that though men of all degrees should set themselves against him, yet God would support him against their all, and would carry him thro' his work, tho' his troubles would not be only great, but long; passing thro' several king's reigns.
Related Commentaries of Jeremiah 1:18
Jeremiah 1:18
18 For, behold, I have made thee this day a defenced city, and an iron pillar, and brasen walls against the whole land, against the kings of Judah, against the princes thereof, against the priests thereof, and against the people of the land.