Bible Notes Online - 2-Kings 6 - ESV
Commentary

v1-2: If the place was too small, then that was an indication of numerical growth, as God added to the company of the prophets and their families.

v3-4: Elisha showed his approval by moving with them.

v5-7: The axe head fell into the water. God provided through a miracle, by which the axe head floated to the surface, so that it could be taken back.

The miracle was for the blessing of others, although essentially a private affair. Again it is clear testimony that Elisha was a true prophet of God.

v8-12: Over a period of months, or even years, Aram struggled in its attacks on Israel. Elisha's influence had become known outside of Israel, and the Aramean leaders showed respect for him (compare Gen 41.15). Yet Elisha only knew what God had revealed (see 4.27; Dan 4.18); however gifted, we are reliant upon God that we might serve effectively.

v13-15: The king of Aram sent an army to arrest Elisha. Elisha's servant (presumably not Gehazi now) was concerned at the army surrounding their city.

v16-18: Simple but powerful prayers, through Elisha's confidence in God. His servant was at first blind to the spiritual realities, which remained unseen. As at Mount Carmel, God is seen as the true and powerful God. The second prayer demonstrated God's power to the Arameans, as they were struck blind.

v19-20: Elisha led the army to the king of Israel at Samaria. This was a way to humble them.

v21: Even the king of Israel was subject to Elisha.

Even though we are worthy of death, we receive life from God our Saviour ('Elisha')

v22-23: A ministry of peace and reconciliation; the Arameans were humbled, ad ceased from invading Israel, at least for a time.

v24: It was some time later that Ben-Hadad, the new king of Aram, besieged Israel.

v25-31: Jehoram, the king of Israel, was in desperate straits; he blamed Elisha for his trouble, as in 1 Kings 18.17.

v32-33: The king sent messengers to Elisha's house.