With his chariots... — i.e., the storm-clouds sweeping on their way, while the lightnings and the winds do their work. (Comp. Psalms 18:10; Psalms 68:33)
Related Commentaries of Isaiah 66:15
Isaiah 66:15
15 For, behold, the LORD will come with fire, and with his chariots like a whirlwind, to render his anger with fury, and his rebuke with flames of fire.