Ah, you who make iniquitous decrees, who write oppressive statutes, to turn aside the needy from justice and to rob the poor of my people of their right, that widows may be your spoil, and that you may make the orphans your prey! What will you do on the day of punishment, in the calamity that will come from far away? To whom will you flee for help, and where will you leave your wealth, so as not to crouch among the prisoners or fall among the slain? For all this his anger has not turned away; his hand is stretched out still. (NRSV 10:1-4)
Woe unto them that decree unrighteous decrees, and that write grievousness which they have prescribed; To turn aside the needy from judgment, and to take away the right from the poor of my people, that widows may be their prey, and that they may rob the fatherless! And what will ye do in the day of visitation, and in the desolation which shall come from far? to whom will ye flee for help? and where will ye leave your glory? Without me they shall bow down under the prisoners, and they shall fall under the slain. For all this his anger is not turned away, but his hand is stretched out still. (KJV 10:1-4)
People who are abusing power are going to have to reckon with God's power, which will totally destroy them. You see the human power-versus-divine power cage-match playing out really directly here. Although, there's no question as to who's going to win.
"Let the outcasts of Moab settle among you; be a refuge to them from the destroyer." When the oppressor is no more, and destruction has ceased, and marauders have vanished from the land, then a throne shall be established in steadfast love in the tent of David, and on it shall sit in faithfulness a ruler who seeks justice and is swift to do what is right. We have heard of the pride of Moab—how proud he is!—of his arrogance, his pride, and his insolence; his boasts are false. Therefore let Moab wail, let everyone wail for Moab. Mourn, utterly stricken, for the raisin cakes of Kir-hareseth. (NRSV 16:4-7)
Let mine outcasts dwell with thee, Moab; be thou a covert to them from the face of the spoiler: for the extortioner is at an end, the spoiler ceaseth, the oppressors are consumed out of the land. And in mercy shall the throne be established: and he shall sit upon it in truth in the tabernacle of David, judging, and seeking judgment, and hasting righteousness. We have heard of the pride of Moab; he is very proud: even of his haughtiness, and his pride, and his wrath: but his lies shall not be so. Therefore shall Moab howl for Moab, every one shall howl: for the foundations of Kirhareseth shall ye mourn; surely they are stricken. (KJV 16:4-7)
This passage shows that human power isn't always supposed to be bad. The throne that'll be established in the house of David will represent how people really ought to wield power (hint: in nice, just, and loving ways).
Has he struck them down as he struck down those who struck them? Or have they been killed as their killers were killed? By expulsion, by exile you struggled against them; with his fierce blast he removed them in the day of the east wind. Therefore by this the guilt of Jacob will be expiated, and this will be the full fruit of the removal of his sin: when he makes all the stones of the altars like chalkstones crushed to pieces, no sacred poles or incense altars will remain standing. For the fortified city is solitary, a habitation deserted and forsaken, like the wilderness; the calves graze there, there they lie down, and strip its branches. (NRSV 27:7-10)
Hath he smitten him, as he smote those that smote him? or is he slain according to the slaughter of them that are slain by him? In measure, when it shooteth forth, thou wilt debate with it: he stayeth his rough wind in the day of the east wind. By this therefore shall the iniquity of Jacob be purged; and this is all the fruit to take away his sin; when he maketh all the stones of the altar as chalkstones that are beaten in sunder, the groves and images shall not stand up. Yet the defenced city shall be desolate, and the habitation forsaken, and left like a wilderness: there shall the calf feed, and there shall he lie down, and consume the branches thereof. (KJV 27:7-10)
This is the "eye for an eye, tooth for a tooth" law getting put into practice. But in addition to killing the killers and striker the strikers, God's also going to smash all the idols and sacred poles.
But the multitude of your foes shall be like small dust, and the multitude of tyrants like flying chaff. And in an instant, suddenly, you will be visited by the Lord of hosts with thunder and earthquake and great noise, with whirlwind and tempest, and the flame of a devouring fire. And the multitude of all the nations that fight against Ariel, all that fight against her and her stronghold, and who distress her, shall be like a dream, a vision of the night. Just as when a hungry person dreams of eating and wakes up still hungry, or a thirsty person dreams of drinking and wakes up faint, still thirsty, so shall the multitude of all the nations be that fight against Mount Zion. (NRSV 29:5-8)
Moreover the multitude of thy strangers shall be like small dust, and the multitude of the terrible ones shall be as chaff that passeth away: yea, it shall be at an instant suddenly. Thou shalt be visited of the Lord of hosts with thunder, and with earthquake, and great noise, with storm and tempest, and the flame of devouring fire. And the multitude of all the nations that fight against Ariel, even all that fight against her and her munition, and that distress her, shall be as a dream of a night vision. It shall even be as when an hungry man dreameth, and, behold, he eateth; but he awaketh, and his soul is empty: or as when a thirsty man dreameth, and, behold, he drinketh; but he awaketh, and, behold, he is faint, and his soul hath appetite: so shall the multitude of all the nations be, that fight against mount Zion. (KJV 29:5-8)
The people who are attacking Israel and Judah are ultimately going to fade away like a bad dream. That's what human power is when it disobeys God, basically: a vision that just dissolves. It doesn't satisfy anyone or solve anything.
And the Lord will cause his majestic voice to be heard and the descending blow of his arm to be seen, in furious anger and a flame of devouring fire, with a cloudburst and tempest and hailstones. The Assyrian will be terror-stricken at the voice of the Lord, when he strikes with his rod. And every stroke of the staff of punishment that the Lord lays upon him will be to the sound of timbrels and lyres; battling with brandished arm he will fight with him. For his burning place has long been prepared; truly it is made ready for the king, its pyre made deep and wide, with fire and wood in abundance; the breath of the Lord, like a stream of sulfur, kindles it. (NRSV 30:30-33)
And the Lord shall cause his glorious voice to be heard, and shall shew the lighting down of his arm, with the indignation of his anger, and with the flame of a devouring fire, with scattering, and tempest, and hailstones. For through the voice of the Lord shall the Assyrian be beaten down, which smote with a rod. And in every place where the grounded staff shall pass, which the Lord shall lay upon him, it shall be with tabrets and harps: and in battles of shaking will he fight with it. For Tophet is ordained of old; yea, for the king it is prepared; he hath made it deep and large: the pile thereof is fire and much wood; the breath of the Lord, like a stream of brimstone, doth kindle it. (KJV 30:30-33)
Just like Babylon will get it in the future, Assyria's getting its punishment now. Though, this passage suggests that Assyria's rise and fall had always been pre-planned, since its "burning place" had already been prepared long ago.
"Do not let Hezekiah mislead you by saying, The Lord will save us. Has any of the gods of the nations saved their land out of the hand of the king of Assyria? Where are the gods of Hamath and Arpad? Where are the gods of Sepharvaim? Have they delivered Samaria out of my hand? Who among all the gods of these countries have saved their countries out of my hand, that the Lord should save Jerusalem out of my hand?" But they were silent and answered him not a word, for the king's command was, "Do not answer him." (NRSV 36:18-21)
Beware lest Hezekiah persuade you, saying, the Lord will deliver us. Hath any of the gods of the nations delivered his land out of the hand of the king of Assyria? Where are the gods of Hamath and Arphad? where are the gods of Sepharvaim? and have they delivered Samaria out of my hand? Who are they among all the gods of these lands, that have delivered their land out of my hand, that the Lord should deliver Jerusalem out of my hand? But they held their peace, and answered him not a word: for the king's commandment was, saying, Answer him not. (KJV 36:18-21)
The Assyrian emissary mistakes the power of God for being the same as the power of all these lesser gods. But this is just the set-up for the rude awakening the Assyrians have coming to them.
Then the angel of the Lord set out and struck down one hundred eighty-five thousand in the camp of the Assyrians; when morning dawned, they were all dead bodies. Then King Sennacherib of Assyria left, went home, and lived at Nineveh. As he was worshiping in the house of his god Nisroch, his sons Adrammelech and Sharezer killed him with the sword, and they escaped into the land of Ararat. His son Esar-haddon succeeded him. (NRSV 37:36-38)
Then the angel of the Lord went forth, and smote in the camp of the Assyrians a hundred and fourscore and five thousand: and when they arose early in the morning, behold, they were all dead corpses. So Sennacherib king of Assyria departed, and went and returned, and dwelt at Nineveh. And it came to pass, as he was worshipping in the house of Nisroch his god, that Adrammelech and Sharezer his sons smote him with the sword; and they escaped into the land of Armenia: and Esarhaddon his son reigned in his stead. (KJV 37:36-38)
And here it is: the rude awakening. The power of the Assyrians, which seemed on the point of triumphing, is overturned entirely through the power of God—first, by miraculously slaughtering the Assyrian army, and then by the conspiracy that kills Sennacherib.
Have you not known? Have you not heard? Has it not been told you from the beginning? Have you not understood from the foundations of the earth? It is he who sits above the circle of the earth, and its inhabitants are like grasshoppers; who stretches out the heavens like a curtain, and spreads them like a tent to live in; who brings princes to naught, and makes the rulers of the earth as nothing. Scarcely are they planted, scarcely sown, scarcely has their stem taken root in the earth, when he blows upon them, and they wither, and the tempest carries them off like stubble. (NRSV 40:21-24)
Have ye not known? have ye not heard? hath it not been told you from the beginning? have ye not understood from the foundations of the earth? It is he that sitteth upon the circle of the earth, and the inhabitants thereof are as grasshoppers; that stretcheth out the heavens as a curtain, and spreadeth them out as a tent to dwell in: That bringeth the princes to nothing; he maketh the judges of the earth as vanity. Yea, they shall not be planted; yea, they shall not be sown: yea, their stock shall not take root in the earth: and he shall also blow upon them, and they shall wither, and the whirlwind shall take them away as stubble. (KJV 40:21-24)
This passage tries to make it obvious just how much more powerful God is than human beings. They look like grasshoppers hopping around below him, and the reigns of human kings are just a drop in the bucket compared to God's reign.
Awake, awake, put on strength, O arm of the Lord! Awake, as in days of old, the generations of long ago! Was it not you who cut Rahab in pieces, who pierced the dragon? Was it not you who dried up the sea, the waters of the great deep; who made the depths of the sea a way for the redeemed to cross over? So the ransomed of the Lord shall return, and come to Zion with singing; everlasting joy shall be upon their heads; they shall obtain joy and gladness, and sorrow and sighing shall flee away. (NRSV 51:9-11)
Awake, awake, put on strength, O arm of the Lord; awake, as in the ancient days, in the generations of old. Art thou not it that hath cut Rahab, and wounded the dragon? Art thou not it which hath dried the sea, the waters of the great deep; that hath made the depths of the sea a way for the ransomed to pass over? Therefore the redeemed of the Lord shall return, and come with singing unto Zion; and everlasting joy shall be upon their head: they shall obtain gladness and joy; and sorrow and mourning shall flee away. (KJV 51:9-11)
God's power is exemplified by saving the Israelites from Egypt. Here, Isaiah is asking him to save them from their new enemies, to liberate them once again, as he did before, but in a new way.