“And now, son of man, take a large clay brick and set it down in front of you. Then draw a map of the city of Jerusalem on it.
Show the city under siege. Build a wall around it so no one can escape. Set up the enemy camp, and surround the city with siege ramps and battering rams.
Then take an iron griddle and place it between you and the city. Turn toward the city and demonstrate how harsh the siege will be against Jerusalem. This will be a warning to the people of Israel.