My anger shall spend itself, and I will vent my fury on them and satisfy myself; and they shall know that I, the Lord, have spoken in my jealousy, when I spend my fury on them. Moreover I will make you a desolation and an object of mocking among the nations around you, in the sight of all that pass by. You shall be a mockery and a taunt, a warning and a horror, to the nations around you, when I execute judgments on you in anger and fury, and with furious punishments—I, the Lord, have spoken—when I loose against you my deadly arrows of famine, arrows for destruction, which I will let loose to destroy you, and when I bring more and more famine upon you, and break your staff of bread. (NRSV 5:13-16)
Thus shall mine anger be accomplished, and I will cause my fury to rest upon them, and I will be comforted: and they shall know that I the Lord have spoken it in my zeal, when I have accomplished my fury in them. Moreover I will make thee waste, and a reproach among the nations that are round about thee, in the sight of all that pass by. So it shall be a reproach and a taunt, an instruction and an astonishment unto the nations that are round about thee, when I shall execute judgments in thee in anger and in fury and in furious rebukes. I the Lord have spoken it. When I shall send upon them the evil arrows of famine, which shall be for their destruction, and which I will send to destroy you: and I will increase the famine upon you, and will break your staff of bread… (KJV 5:13-16)
This is God acting as judge, jury, and executioner—a good example of the threatened punishments he's leveling at Judah. What makes this judgment worse is that it's done in full view of the other nations. A public execution.