10 Elijah answered to the captain of fifty, “If I am a man of God, let fire come down from the sky, and consume you and your fifty!” Fire came down from the sky, and consumed him and his fifty. 11 Again he sent to him another captain of fifty and his fifty. He answered him, “Man of God, the king has said, ‘Come down quickly!’” 12 Elijah answered them, “If I am a man of God, let fire come down from the sky, and consume you and your fifty!” The fire of God came down from the sky, and consumed him and his fifty.

Matthew Henry's Commentary on 2 Kings 1:10-12

Commentary on 2 Kings 1:9-18

(Read 2 Kings 1:9-18)

Elijah called for fire from heaven, to consume the haughty, daring sinners; not to secure himself, but to prove his mission, and to reveal the wrath of God from heaven, against the ungodliness and unrighteousness of men. Elijah did this by a Divine impulse, yet our Saviour would not allow the disciples to do the like, Luke 9:54. The dispensation of the Spirit and of grace by no means allowed it. Elijah was concerned for God's glory, those for their own reputation. The Lord judges men's practices by their principles, and his judgment is according to truth. The third captain humbled himself, and cast himself upon the mercy of God and Elijah. There is nothing to be got by contending with God; and those are wise for themselves, who learn submission from the fatal end of obstinacy in others. The courage of faith has often struck terror into the heart of the proudest sinner. So thunderstruck is Ahaziah with the prophet's words, that neither he, nor any about him, offer him violence. Who can harm those whom God shelters? Many who think to prosper in sin, are called hence like Ahaziah, when they do not expect it. All warns us to seek the Lord while he may be found.