Commentaries
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.
4. Jerusalem shall be as a captive, humbled to the dust. Her voice shall come from the earth as that of the spirit-charmers or necromancers (Isa 8:19), faint and shrill, as the voice of the dead was supposed to be. Ventriloquism was doubtless the trick caused to make the voice appear to come from the earth (Isa 19:3). An appropriate retribution that Jerusalem, which consulted necromancers, should be made like them!