5 But it will be your enemies who are beaten to dust, the mob of tyrants who will be blown away like chaff. Because, surprise, as if out of nowhere, 6 a visit from God-of-the-Angel-Armies, With thunderclaps, earthquakes, and earsplitting noise, backed up by hurricanes, tornadoes, and lightning strikes, 7 And the mob of enemies at war with Ariel, all who trouble and hassle and torment her, will turn out to be a bad dream, a nightmare. 8 Like a hungry man dreaming he's eating steak and wakes up hungry as ever, Like a thirsty woman dreaming she's drinking iced tea and wakes up thirsty as ever, So that mob of nations at war against Mount Zion will wake up and find they haven't shot an arrow, haven't killed a single soul.
Matthew Henry's Commentary on Isaiah 29:5-8
Commentary on Isaiah 29:1-8
(Read Isaiah 29:1-8)
Ariel may signify the altar of burnt-offerings. Let Jerusalem know that outward religious services will not make men free from judgements. Hypocrites never can please God, nor make their peace with him. God had often and long, by a host of angels, encamped round about Jerusalem for protection and deliverance; but now he fought against it. Proud looks and proud language shall be brought down by humbling providences. The destruction of Jerusalem's enemies is foretold. The army of Sennacherib went as a dream; and thus the multitudes, that through successive ages fight against God's altar and worship, shall fall. Speedily will sinners awake from their soothing dreams in the pains of hell.