27 Behold, the name of Jehovah cometh from far, burning with his anger, and in thick rising smoke: his lips are full of indignation, and his tongue is as a devouring fire; 28 and his breath is as an overflowing stream, that reacheth even unto the neck, to sift the nations with the sieve of destruction: and a bridle that causeth to err [shall be] in the jaws of the peoples. 29 Ye shall have a song as in the night when a holy feast is kept; and gladness of heart, as when one goeth with a pipe to come unto the mountain of Jehovah, to the Rock of Israel. 30 And Jehovah will cause his glorious voice to be heard, and will show the lighting down of his arm, with the indignation of [his] anger, and the flame of a devouring fire, with a blast, and tempest, and hailstones. 31 For through the voice of Jehovah shall the Assyrian be dismayed; with his rod will he smite [him]. 32 And every stroke of the appointed staff, which Jehovah shall lay upon him, shall be with [the sound of] tabrets and harps; and in battles with the brandishing [of his arm] will he fight with them. 33 For a Topheth is prepared of old; yea, for the king it is made ready; he hath made it deep and large; the pile thereof is fire and much wood; the breath of Jehovah, like a stream of brimstone, doth kindle it.
Matthew Henry's Commentary on Isaiah 30:27-33
Commentary on Isaiah 30:27-33
(Read Isaiah 30:27-33)
God curbs and restrains from doing mischief. With a word he guides his people into the right way, but with a bridle he turns his enemies upon their own ruin. Here, in threatening the ruin of Sennacherib's army, the prophet points at the final and everlasting destruction of all impenitent sinners. Tophet was a valley near Jerusalem, where fires were continually burning to destroy things that were hurtful and offensive, and there the idolatrous Jews caused their children to pass through the fire to Moloch. This denotes the certainty of the destruction, as an awful emblem of the place of torment in the other world. No oppressor shall escape the Divine wrath. Let sinners then flee to Christ, seeking to be reconciled to Him, that they may be safe and happy, when destruction from the Almighty shall sweep away all the workers of iniquity.