18 When they came back to him (he had remained at Jericho), he said to them, "Did I not say to you, Do not go?"
19 Now the people of the city said to Elisha, "The location of this city is good, as my lord sees; but the water is bad, and the land is unfruitful." 20 He said, "Bring me a new bowl, and put salt in it." So they brought it to him. 21 Then he went to the spring of water and threw the salt into it, and said, "Thus says the Lord, I have made this water wholesome; from now on neither death nor miscarriage shall come from it." 22 So the water has been wholesome to this day, according to the word that Elisha spoke.
Matthew Henry's Commentary on 2 Kings 2:18-22
Commentary on 2 Kings 2:13-18
(Read 2 Kings 2:13-18)
Elijah left his mantle to Elisha; as a token of the descent of the Spirit upon him; it was more than if he had left him thousands of gold and silver. Elisha took it up, not as a sacred relic to be worshipped, but as a significant garment to be worn. Now that Elijah was taken to heaven, Elisha inquired, 1. After God; when our creature-comforts are removed, we have a God to go to, who lives for ever. 2. After the God that Elijah served, and honoured, and pleaded for. The Lord God of the holy prophets is the same yesterday, to-day, and for ever; but what will it avail us to have the mantles of those that are gone, their places, their books, if we have not their spirit, their God? See Elisha's dividing the river; God's people need not fear at last passing through the Jordan of death as on dry ground. The sons of the prophets made a needless search for Elijah. Wise men may yield to that, for the sake of peace, and the good opinion of others, which yet their judgment is against, as needless and fruitless. Traversing hills and valleys will never bring us to Elijah, but following the example of his holy faith and zeal will, in due time.
Commentary on 2 Kings 2:19-25
(Read 2 Kings 2:19-25)
Observe the miracle of healing the waters. Prophets should make every place to which they come better for them, endeavouring to sweeten bitter spirits, and to make barren souls fruitful, by the word of God, which is like the salt cast into the water by Elisha. It was an apt emblem of the effect produced by the grace of God on the sinful heart of man. Whole families, towns, and cities, sometimes have a new appearance through the preaching of the gospel; wickedness and evil have been changed into fruitfulness in the works of righteousness, which are, through Christ, to the praise and glory of God. Here is a curse on the youths of Bethel, enough to destroy them; it was not a curse causeless, for it was Elisha's character, as God's prophet, that they abused. They bade him "go up," reflecting on the taking up of Elijah into heaven. The prophet acted by Divine impulse. If the Holy Spirit had not directed Elisha's solemn curse, the providence of God would not have followed it with judgment. The Lord must be glorified as a righteous God who hates sin, and will reckon for it. Let young persons be afraid of speaking wicked words, for God notices what they say. Let them not mock at any for defects in mind or body; especially it is at their peril, if they scoff at any for well doing. Let parents that would have comfort in their children, train them up well, and do their utmost betimes to drive out the foolishness that is bound up in their hearts. And what will be the anguish of those parents, at the day of judgment, who witness the everlasting condemnation of their offspring, occasioned by their own bad example, carelessness, or wicked teaching!