He saw, &c. — Fire is both dreadful and devouring: that power which was engaged for Elisha, could both terrify and consume the assailants. Elijah gave a specimen of Divine justice, when he called for flames of fire on the heads of his persecutors to consume them. Elisha gives a specimen of Divine mercy, in heaping coals of fire on the heads of his persecutors to melt them.
Related Commentaries of 2 Kings 6:17
2 Kings 6:17
17 And Elisha prayed, and said, LORD, I pray thee, open his eyes, that he may see. And the LORD opened the eyes of the young man; and he saw: and, behold, the mountain was full of horses and chariots of fire round about Elisha.