(18) For he tarried.--Now he (emphatic) was abiding in Jericho (while they were searching).

Did I not say.--Or, command. Elisha could now fairly remind them of his authority. So the phrase "Go not" is, in the Hebrew, imperative. (Comp. "Ye shall not send," 2Kings 2:16.) With these words, the history of Elijah significantly closes. "Elias resembled Moses in courage and eloquence, and no other prophet was his equal. But when he withdrew from the world, that Providence which guided the destinies of Israel did not, therefore, forsake His people. A portion of Elijah's spirit passed to his disciples; and they are forbidden to seek their departed master in the desert: they must find among themselves the means of carrying on his work" (Reuss).

Thenius considers the entire section (2Kings 1:2 to 2Kings 2:18) to be a distinct fragment of a lost history of Elijah. Its contents, he says, betray the same poetical (?) spirit as 1 Kings 17-19.

Verse 18. - And when they came again to him, (for he tarried at Jericho,) he said unto them, Did I not say unto you, Go not? The prophet was not above vindicating the propriety of his past conduct. He waited at Jericho until the fifty men returned from their vain search, and then reminded them that his advice to them had been not to start on a useless errand. The ministers of God have to vindicate themselves, because God's honor is concerned in their being without reproach.

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.And when they came again to him, for he tarried at Jericho,.... Waiting their return to hear the report they made: which when they had:

he said unto them, did I not say unto you, go not? assuring them it would be fruitless, and to no purpose; though this search of theirs served both to confirm the assumption of Elijah, and the truth of Elisha being a prophet of the Lord.